Contact seller

Contact seller

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your budget

Est. max vehicle price based on your desired monthly budget (...% APR*. and ...% sales tax)
$...*
See matching cars

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

Used 2021 GMC Terrain SLT for sale near me

Filters 6 Year Trim Model Price & payment Make Mileage All filters
1 match 30 miles from 43272
Be the first to know!

Save your search and get notified when new inventory arrives.

Prequalify now

It only takes a few minutes and won't affect your credit.

Get Prequalified
Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

2021 GMC Terrain SLT
2021 GMC Terrain SLT
2021 GMC Terrain SLT
2021 GMC Terrain SLT
2021 GMC Terrain SLT
2021 GMC Terrain SLT View all 13 photos

Used

2021 GMC Terrain SLT

80,153 mi.
$19,990
Est. $368/mo*
Free CARFAX 1-Owner Report
Mark Wahlberg Chevrolet of Worthington
(46 reviews)
Columbus, OH (9 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Graphite Gray Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG: 25-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: PXA329283
VIN: 3GKALVEV1ML329283

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Mark Wahlberg Chevrolet of Worthington review

Austin Chapman is one of the most wonderful people I have

November 23, 2024
By Carli Kiner from Columbus, Ohio

Austin Chapman is one of the most wonderful people I have ever met. Buying a car from him was a completely pleasant experience. He went above and beyond to make sure that I was happy. My happiness was so important to him that he again went above and beyond. He is a great asset to that dealership. Very impressive young man. Extremely professional, extremely polite, extremely compassionate, and absolutely loves his job and what he does. He made a difference for me and I hope that he makes a difference for many more. Thank you, Austin, you are amazing!

2021 GMC Terrain SLT review

Our 2021 Terrain SLT is really a nice auto.

January 22, 2025
By Jackson from Bakersfield, Calif.
Owns this car

Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....

There are 15 matching cars close to your year range.

2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT View all 31 photos

Used

2022 GMC Terrain SLT

29,448 mi.
$23,898
Est. $440/mo*
Free CARFAX 1-Owner Report
Jeff Wyler Chevrolet of Columbus
CANAL WINCHESTER, OH (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG: 25-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: 56T10724
VIN: 3GKALVEV8NL110760

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
2020 GMC Terrain SLT
2020 GMC Terrain SLT
2020 GMC Terrain SLT
2020 GMC Terrain SLT
2020 GMC Terrain SLT
2020 GMC Terrain SLT View all 35 photos

Used

2020 GMC Terrain SLT

74,759 mi.
$19,545
Est. $360/mo*
Free CARFAX Report
Auto Boutique of Columbus
Columbus, OH (7 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG: 21-26
Fuel type: Gasoline
Transmission: Automatic
Engine: 2L I-4 gasoline direct injection, DOHC, VVT variable valve contr
Stock #: Y2885T
VIN: 3GKALVEX1LL296026

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT View all 10 photos

Used

2019 GMC Terrain SLT

147,600 mi.
$11,995
Est. $221/mo*
Free AutoCheck Report
Drive Direct
Columbus, OH (8 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Graphite Gray Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: KL143803B
VIN: 3GKALPEV1KL143803

Features

Convenience: Heated Seats, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT View all 31 photos

Used

2019 GMC Terrain SLT

101,486 mi.
$13,499 $900 price drop
Est. $249/mo*
Free CARFAX Report
Buckeye Nissan
Hilliard, OH (9 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: NP087A
VIN: 3GKALPEX0KL220789

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior: Alloy Wheels, Roof Rack
Safety: Backup Camera, Brake Assist, Stability Control
Seating: Leather Seats, Memory Seat
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT View all 29 photos

GMC Certified

2022 GMC Terrain SLT

42,834 mi.
$23,995
Est. $442/mo*
Free CARFAX 1-Owner Report
Dave Gill Chevrolet
Columbus, OH (7 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: White Frost Tricoat
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG: 25-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: 22939
VIN: 3GKALVEV2NL281861

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT View all 35 photos

Used

2023 GMC Terrain SLT

74,170 mi.
$20,000 $100 price drop
Est. $368/mo*
Free CARFAX 1-Owner Report
Auto Boutique of Columbus
Columbus, OH (7 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Medium Ash Gray/Jet Black
Drivetrain: All-wheel Drive
MPG: 24-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: Y2710
VIN: 3GKALVEG3PL194880

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT View all 38 photos

Used

2022 GMC Terrain SLT

29,735 mi.
$24,998
Est. $460/mo*
Free CARFAX 1-Owner Report
Ricart Chevrolet Buick GMC
Columbus, OH (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Marine Metallic
Int. color: Medium Ash Gray/Jet Black
Drivetrain: All-wheel Drive
MPG: 25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: BTS1170A
VIN: 3GKALVEV9NL223813

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT View all 38 photos

Used

2022 GMC Terrain SLT

52,959 mi.
$22,522
Est. $415/mo*
Free CARFAX 1-Owner Report
Ricart Chevrolet Buick GMC
Columbus, OH (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 25-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: BTR2201A
VIN: 3GKALPEV3NL224760

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT
2019 GMC Terrain SLT View all 33 photos

Used

2019 GMC Terrain SLT

139,916 mi.
$12,795 $205 price drop
Est. $236/mo*
Free CARFAX Report
Braden GMC
Carroll, OH (23 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Graphite Gray Metallic
Int. color: Medium Ash Gray/Jet Black
Drivetrain: All-wheel Drive
MPG: 24-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: LC314049A
VIN: 3GKALVEVXKL314049

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT
2022 GMC Terrain SLT View all 26 photos

Used

2022 GMC Terrain SLT

38,102 mi.
$23,990
Est. $442/mo*
Free CARFAX 1-Owner Report
Mark Wahlberg Chevrolet
Columbus, OH (6 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Marine Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 25-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: PCBZ209386
VIN: 3GKALPEV7NL209386

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Roof Rack
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating: Leather Seats, Memory Seat
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT
2023 GMC Terrain SLT View all 34 photos

Certified

2023 GMC Terrain SLT

30,395 mi.
$23,363
Est. $430/mo*
Free CARFAX Report
Ricart Ford
Groveport, OH (8 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG: 24-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: FTS2035A
VIN: 3GKALVEG1PL232512

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port
Exterior: Alloy Wheels, Roof Rack
Safety: Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
No photo available

Used

2019 GMC Terrain SLT

92,511 mi.
$17,790
Est. $328/mo*
Free CARFAX Report
Mark Wahlberg Buick GMC
Columbus, OH (6 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Red Quartz Tintcoat
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: DF6T124026B
VIN: 3GKALPEXXKL217897

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment: Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior: Alloy Wheels, Roof Rack
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
No photo available

Used

2022 GMC Terrain SLT

93,277 mi.
$20,961
Est. $386/mo*
Get the AutoCheck Report
Hugh White Honda
Columbus, OH (7 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Marine Metallic
Int. color: Medium Ash Gray/Jet Black
Drivetrain: All-wheel Drive
MPG: 25-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: P1161
VIN: 3GKALVEV6NL282530

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
No photo available

Used

2020 GMC Terrain SLT

69,216 mi.
$18,985
Est. $350/mo*
Get the AutoCheck Report
Bob-Boyd Lincoln of Columbus
Columbus, OH (12 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Quicksilver Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: C25787A
VIN: 3GKALPEV0LL257440

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, Satellite Radio, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
2019 GMC Terrain SLT

Used

2019 GMC Terrain SLT

84,090 mi.
$17,927
Est. $330/mo*
Free CARFAX 1-Owner Report
Platinum Motors LLC
Heath, OH (30 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Summit White
Int. color: Medium Ash Gray/Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: 16078
VIN: 3GKALPEV6KL232931

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Premium Sound System, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Roof Rack
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
  • Prev
  • 1
  • Next

GMC Terrain prices by year

Model year Prices from Deals
2024 GMC Terrain SLT $15,795 224 Great deals
2023 GMC Terrain SLT $15,318 116 Great deals
2022 GMC Terrain SLT $13,918 115 Great deals
2020 GMC Terrain SLT $11,895 51 Great deals
2019 GMC Terrain SLT $8,732 33 Great deals
2018 GMC Terrain SLT $8,500 21 Great deals
2017 GMC Terrain SLT $5,495 22 Great deals
2016 GMC Terrain SLT $5,495 20 Great deals

About the 2021 GMC Terrain SLT

Basics

SLT shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
27
Transmission
9-Speed A/T
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2021 GMC Terrain SLT
FAQs

How much does the 2021 GMC Terrain SLT cost?

The 2021 GMC Terrain SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Terrain SLT is $20,686, with pricing starting at $13,899.

What is the MPG of the 2021 GMC Terrain SLT?

The 2021 GMC Terrain SLT offers up to 25 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2021 GMC Terrain SLT?

The 2021 GMC Terrain SLT compares to and/or competes against the following vehicles:

Is the 2021 GMC Terrain SLT reliable?

The 2021 GMC Terrain has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Terrain owners.

Ratings (25 reviews)

88% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.6
  • Interior 4.7
  • Performance 4.4
  • Value 4.5
  • Exterior 4.8
  • Reliability 4.7
Trims

SLT (2 styles)

Style
AWD 4dr SLT FWD 4dr SLT
Inventory price
Starting at $34,200 Starting at $32,600
Combined MPG
26 27
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

1 match Clear
Clear
1 match
Be the first to know!

Save your search and get notified when new inventory arrives.
Basics
GMC models
Terrain trims
Price & payment Full Price Monthly
‡Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0% sales tax and 7.0% APR. Inputs can be personalized using the calculator.
Financing
Deal rating
Vehicle history
Awards
Style
Body style
Vehicle size
Cab type
Exterior color
Interior color
Performance
Transmission
Drivetrain
Cylinders
Fuel type
EV range
EV charge time
Features
Convenience
Entertainment
Exterior
Safety
Seating
Door count
Seller info
Seller type
Keyword
Update
Show only

GMC Terrain trims
[{"applied_filter_criteria":"{\"cpo_indicator\":false,\"make_model_trim\":[{\"trim\":\"slt\",\"make\":\"gmc\",\"model\":\"terrain\"}],\"max_year\":\"2021\",\"min_year\":\"2021\",\"search_range\":\"30\",\"shippable\":true,\"sort_field\":\"searchRank1\",\"sort_order\":\"desc\",\"stock_type\":\"used\"}","search_type":"general-inventory-search","vehicle_array":[{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"80153","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Graphite Gray Metallic","stock_type":"Used","sponsored_type":"standard","sponsored":false,"relevancy_score":null,"year":"2021","canonical_mmty":"GMC:Terrain:SLT:2021","vin":"3GKALVEV1ML329283","interior_color":"Jet Black","dealer_name":"Mark Wahlberg Chevrolet of Worthington","listing_id":"bd450ce5-ce84-4b9c-a17e-dbb3d6ffe958","badges":["good_deal"],"dealer_zip":"43085","make":"GMC","vertical_position":1,"price":"19990","photo_count":13,"msrp":"0","cpo_indicator":false,"customer_id":"5394624"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"29448","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Quicksilver Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALVEV8NL110760","interior_color":"Jet Black","dealer_name":"Jeff Wyler Chevrolet of Columbus","listing_id":"97fee957-67f2-4bcb-8659-eea5670c9985","badges":["good_deal"],"dealer_zip":"43110","make":"GMC","vertical_position":2,"price":"23898","photo_count":31,"msrp":"0","cpo_indicator":false,"customer_id":"6042588"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"74759","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Satin Steel Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2020","canonical_mmty":"GMC:Terrain:SLT:2020","vin":"3GKALVEX1LL296026","interior_color":"Jet Black","dealer_name":"Auto Boutique of Columbus","listing_id":"96366e28-b778-4f87-8c5d-ca61c4af989a","badges":["good_deal"],"dealer_zip":"43228","make":"GMC","vertical_position":3,"price":"19545","photo_count":35,"msrp":"0","cpo_indicator":false,"customer_id":"5365391"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"147600","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Graphite Gray Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2019","canonical_mmty":"GMC:Terrain:SLT:2019","vin":"3GKALPEV1KL143803","interior_color":"Jet Black","dealer_name":"Drive Direct","listing_id":"57eefe32-a76c-4ba3-b26d-bbe186acfeea","badges":["good_deal"],"dealer_zip":"43229","make":"GMC","vertical_position":4,"price":"11995","photo_count":10,"msrp":"0","cpo_indicator":false,"customer_id":"5397383"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"101486","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Quicksilver Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2019","canonical_mmty":"GMC:Terrain:SLT:2019","vin":"3GKALPEX0KL220789","interior_color":"Jet Black","dealer_name":"Buckeye Nissan","listing_id":"93f34774-954e-4504-b57f-2bee3961c584","badges":["price_drop_in_cents","great_deal"],"dealer_zip":"43026","make":"GMC","vertical_position":5,"price":"13499","photo_count":31,"msrp":null,"cpo_indicator":false,"customer_id":"153286"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"42834","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":"GMC","certified_preowned":true,"exterior_color":"White Frost Tricoat","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALVEV2NL281861","interior_color":"Jet Black","dealer_name":"Dave Gill Chevrolet","listing_id":"1850684c-333e-4c7d-b5ea-e3653fe67d11","badges":["good_deal","cpo"],"dealer_zip":"43213","make":"GMC","vertical_position":6,"price":"23995","photo_count":29,"msrp":"0","cpo_indicator":true,"customer_id":"153233"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"74170","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Summit White","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2023","canonical_mmty":"GMC:Terrain:SLT:2023","vin":"3GKALVEG3PL194880","interior_color":"Medium Ash Gray/Jet Black","dealer_name":"Auto Boutique of Columbus","listing_id":"54da8f05-e508-4dfe-9226-d228da0d6f52","badges":["price_drop_in_cents","good_deal"],"dealer_zip":"43228","make":"GMC","vertical_position":7,"price":"20000","photo_count":35,"msrp":"0","cpo_indicator":false,"customer_id":"5365391"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"29735","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Marine Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALVEV9NL223813","interior_color":"Medium Ash Gray/Jet Black","dealer_name":"Ricart Chevrolet Buick GMC","listing_id":"3b1f70a9-e697-4237-9dc2-ef488397778e","badges":["good_deal"],"dealer_zip":"43235","make":"GMC","vertical_position":8,"price":"24998","photo_count":38,"msrp":"0","cpo_indicator":false,"customer_id":"6051147"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"52959","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Ebony Twilight Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALPEV3NL224760","interior_color":"Jet Black","dealer_name":"Ricart Chevrolet Buick GMC","listing_id":"48412216-a93c-4dcd-baf7-a7d0c32a14c3","badges":["good_deal","hot_car"],"dealer_zip":"43235","make":"GMC","vertical_position":9,"price":"22522","photo_count":38,"msrp":"0","cpo_indicator":false,"customer_id":"6051147"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"139916","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Graphite Gray Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2019","canonical_mmty":"GMC:Terrain:SLT:2019","vin":"3GKALVEVXKL314049","interior_color":"Medium Ash Gray/Jet Black","dealer_name":"Braden GMC","listing_id":"caa6a913-1183-44a9-8eaa-b5a185150f29","badges":["price_drop_in_cents","fair_deal"],"dealer_zip":"43112","make":"GMC","vertical_position":10,"price":"12795","photo_count":33,"msrp":"0","cpo_indicator":false,"customer_id":"6067994"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"38102","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Marine Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALPEV7NL209386","interior_color":"Jet Black","dealer_name":"Mark Wahlberg Chevrolet","listing_id":"02f55feb-897c-4ac2-9197-aeaa6de6ec44","badges":["good_deal"],"dealer_zip":"43228","make":"GMC","vertical_position":11,"price":"23990","photo_count":26,"msrp":null,"cpo_indicator":false,"customer_id":"5382312"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"30395","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":"Ford Blue Advantage Blue","certified_preowned":true,"exterior_color":"Summit White","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":true,"relevancy_score":null,"year":"2023","canonical_mmty":"GMC:Terrain:SLT:2023","vin":"3GKALVEG1PL232512","interior_color":"Jet Black","dealer_name":"Ricart Ford","listing_id":"8a839839-2b8f-4e99-87e3-56361b76b9ad","badges":["good_deal","hot_car","cpo"],"dealer_zip":"43125","make":"GMC","vertical_position":12,"price":"23363","photo_count":34,"msrp":null,"cpo_indicator":true,"customer_id":"5379209"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"92511","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Red Quartz Tintcoat","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2019","canonical_mmty":"GMC:Terrain:SLT:2019","vin":"3GKALPEXXKL217897","interior_color":"Jet Black","dealer_name":"Mark Wahlberg Buick GMC","listing_id":"2d1f5eea-d467-499b-9424-e853d007ff2f","badges":["good_deal"],"dealer_zip":"43228","make":"GMC","vertical_position":13,"price":"17790","photo_count":0,"msrp":null,"cpo_indicator":false,"customer_id":"5394130"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"93277","fuel_type":"Gasoline","model":"Terrain","drivetrain":"All-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Marine Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2022","canonical_mmty":"GMC:Terrain:SLT:2022","vin":"3GKALVEV6NL282530","interior_color":"Medium Ash Gray/Jet Black","dealer_name":"Hugh White Honda","listing_id":"3b57bd7e-e97c-4a51-9eaa-7553c872fc2a","badges":[],"dealer_zip":"43228","make":"GMC","vertical_position":14,"price":"20961","photo_count":0,"msrp":"0","cpo_indicator":false,"customer_id":"13817"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"69216","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Quicksilver Metallic","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2020","canonical_mmty":"GMC:Terrain:SLT:2020","vin":"3GKALPEV0LL257440","interior_color":"Jet Black","dealer_name":"Bob-Boyd Lincoln of Columbus","listing_id":"1673cf5c-f2f2-4fca-a176-68304789a0fe","badges":[],"dealer_zip":"43235","make":"GMC","vertical_position":15,"price":"18985","photo_count":0,"msrp":"0","cpo_indicator":false,"customer_id":"6038585"},{"seller_type":"dealership","nvi_program":false,"cat":"crossover_midsize","canonical_mmt":"GMC:Terrain:SLT","trim":"SLT","bodystyle":"SUV","mileage":"84090","fuel_type":"Gasoline","model":"Terrain","drivetrain":"Front-wheel Drive","stock_sub":"","cpo_package":null,"certified_preowned":false,"exterior_color":"Summit White","stock_type":"Used","sponsored_type":"standard|similar_years","sponsored":false,"relevancy_score":null,"year":"2019","canonical_mmty":"GMC:Terrain:SLT:2019","vin":"3GKALPEV6KL232931","interior_color":"Medium Ash Gray/Jet Black","dealer_name":"Platinum Motors LLC","listing_id":"32e635d3-d501-4dea-8b24-a695f3a42459","badges":["good_deal"],"dealer_zip":"43056","make":"GMC","vertical_position":16,"price":"17927","photo_count":1,"msrp":"0","cpo_indicator":false,"customer_id":"197364"}],"sponsored_type_eligible":["inventory_ad"]}]