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Used
2021 GMC Terrain SUVs
for sale
near me
5 matches
30 miles from 43272
Be the first to know!
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.
Used
2021 GMC Terrain SLE
84,239 mi.
$17,990
Byers Imports Pre-Owned Center
Vehicle information
Ext. color: Graphite Gray Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: I261029A
VIN: 3GKALTEV6ML354068
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Reviews
2021 GMC Terrain SLE review
READ PLEASE I love my Terrain.
READ PLEASE I love my Terrain. DO NOT get the 1.5 L. My engine has barely made it over 100,000 I have had $6k of repairs in less than a year. Things keep going wrong now. I had NO issues before. Catalytic converter went out 75-85k miles. My turbo was just replaced. Just beware of this type of engine… every mechanic that worked on it shared this is not uncommon for this type. I would definitely get another terrain but not the 1.5!
Used
2021 GMC Terrain SLT
91,949 mi.
$15,500
$495 price drop
Drive Direct
Vehicle information
Ext. color: Summit White
Int. color: Medium Ash Gray/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 #: ML310438
VIN: 3GKALPEV3ML310438
Features
Convenience:
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, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Drive Direct review
Good experience just a little high in cost for me.
Good experience just a little high in cost for me. Thank you for working with me.
2021 GMC Terrain SLT review
Our 2021 Terrain SLT is really a nice auto.
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.....
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: ML364846A
VIN: 3GKALVEV7ML364846
Features
Convenience:
Heated Steering Wheel, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Nissan North review
I just bought a 2023 GMC Terrain from Nissan North, and
I just bought a 2023 GMC Terrain from Nissan North, and Caden Pendleton was my dealer. My buying experience there was excellent and Caden was the best. He was very helpful and answered all my questions. I definitely would buy from him again, Thanks Caden.
2021 GMC Terrain SLT review
One of the best looking suv's on the road. Highly
Extremely happy. Ride comfort, controls, comfort, looks, quietness, Quality. They should've kept the 2.0 turbo. But this engine not bad at all. Can't wait to get another.
Vehicle information
Ext. color: Quicksilver 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 #: G612
VIN: 3GKALPEV4ML309279
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
2021 GMC Terrain SLT review
Amazing SUV
I’ve had an amazing experience with terrain Denali. I had it for 3 years and it was one of the best cars ever. Everything worked perfectly no issued at all! Loved it
Used
2021 GMC Terrain SLT
80,153 mi.
$18,991
Mark Wahlberg Buick GMC
Vehicle information
Ext. color: Graphite Gray Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: PDBZ329283
VIN: 3GKALVEV1ML329283
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:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Mark Wahlberg Buick GMC review
The service tech was helpful at managing an unexpected
The service tech was helpful at managing an unexpected repair. Received a great deal on new tires also. They were doing buy three get one for $1
2021 GMC Terrain SLT review
Grea4 mileage and comfort
Bought it used. The shifter on the dash takes getting used to. But after a month I no longer grab for the shifter arm. Have been happy with comfort. Driving. Gas mileage. Would recommend it.
There are additional matching cars outside your search area.
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Used
2021 GMC Terrain SLE
67,594 mi.
$18,680
Alpha GMC of Mansfield
Vehicle information
Ext. color: Ebony Twilight 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 #: U1172A
VIN: 3GKALTEV1ML357542
Features
Convenience:
Adaptive Cruise Control, 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, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Used
2021 GMC Terrain SLT
104,692 mi.
$15,000
SVG Buick GMC Springfield
Vehicle information
Ext. color: Blue Emerald 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 #: ML316560A
VIN: 3GKALPEV8ML316560
Features
Convenience:
Heated Steering Wheel, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Vehicle information
Ext. color: Blue Emerald Metallic
Int. color: Medium Ash Gray/Jet Black
Drivetrain: Front-wheel Drive
MPG:
25-30
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
Stock #: 6133A
VIN: 3GKALPEV6ML368348
Features
Convenience:
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, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: ML325350
VIN: 3GKALVEV3ML325350
Features
Convenience:
Heated Steering Wheel, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $37,782 | 48 Great deals |
| 2025 GMC Terrain | $27,978 | 240 Great deals |
| 2024 GMC Terrain | $24,004 | 608 Great deals |
| 2023 GMC Terrain | $23,748 | 259 Great deals |
| 2022 GMC Terrain | $22,159 | 166 Great deals |
| 2020 GMC Terrain | $17,967 | 126 Great deals |
| 2019 GMC Terrain | $16,213 | 101 Great deals |
| 2018 GMC Terrain | $14,655 | 55 Great deals |
| 2017 GMC Terrain | $11,612 | 85 Great deals |
About the 2021 GMC Terrain
SL shown (base trim).
- 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)
How much does the 2021 GMC Terrain cost?
The 2021 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Terrain is $18,699, with pricing starting at $9,995.
What is the MPG of the 2021 GMC Terrain?
The 2021 GMC Terrain 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Is the 2021 GMC Terrain 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.
Is the 2021 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Terrain.
Rating breakdown (out of 5):
- Comfort 4.7
- Interior 4.7
- Performance 4.4
- Value 4.4
- Exterior 4.8
- Reliability 4.7
88% of drivers recommend this car
Rating breakdown (out of 5):
- Comfort 4.7
- Interior 4.7
- Performance 4.4
- Value 4.4
- Exterior 4.8
- Reliability 4.7
Denali (2 styles)
| Style | |
|---|---|
| FWD 4dr Denali | AWD 4dr Denali |
| Inventory price | |
| Starting at $35,900 | Starting at $37,500 |
| Combined MPG | |
| 27 | 26 |
| Engine | |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SL (1 style)
| Style |
|---|
| FWD 4dr SL |
| Inventory price |
| Starting at $25,000 |
| Combined MPG |
| 27 |
| Engine |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
| Style | |
|---|---|
| FWD 4dr SLE | AWD 4dr SLE |
| Inventory price | |
| Starting at $28,500 | Starting at $30,100 |
| Combined MPG | |
| 27 | 26 |
| Engine | |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
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.
Research the 2021 GMC Terrain
Compare the 2021 GMC Terrain
GMC Terrain trims
-
GMC Terrain 2021 SLT
48 Great Deals out of 206 listings starting at $9,995
-
GMC Terrain 2021 SLE
41 Great Deals out of 157 listings starting at $11,499
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