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Used
2021 GMC Terrain
for sale
near
Concord, MO
11 matches
30 miles from 63128
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 SLT
75,433 mi.
$20,995
Laura Buick GMC
Vehicle information
Ext. color: Satin Steel 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 #: L254185A
VIN: 3GKALVEV5ML309733
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Roof Rack
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Laura Buick GMC review
They did exactly like they said.
They did exactly like they said. The saved me over $2500 over the next closes price. The delivery was flawless and respectful. When buying a GMC truck this dealership needs to be on the list.
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.....
Used
2021 GMC Terrain SLE
69,726 mi.
$17,977
$900 price drop
Genesis of St. Charles
Vehicle information
Ext. color: Graphite Gray 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 #: 6358-1
VIN: 3GKALMEV9ML347816
Features
Convenience:
Keyless Entry, Keyless Start
Entertainment:
Apple CarPlay®, Bluetooth®, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Reviews
Genesis of St. Charles review
Josh M helped me in service.
Josh M helped me in service. Had a great experience! He has wonderful customer service skills. He is very knowledgeable!
2021 GMC Terrain SLE 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.
Used
2021 GMC Terrain SLT
106,465 mi.
$18,990
Mylenbusch Auto Source
Vehicle information
Ext. color: Blue
Int. color: Black
Drivetrain: Four-wheel Drive
MPG:
28-28
Fuel type: Gasoline
Transmission: Automatic 9-Speed
Engine: 1.5L I4 Turbocharger
Stock #: 9205
VIN: 3GKALVEV2ML300150
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
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Mylenbusch Auto Source review
I didn't buy a car but
Very fast to respond. Helpful. And Friendly. I didn't feel pressured to come in and all business conducted via email
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
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 #: G25493A
VIN: 3GKALVEV8ML389688
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
Reviews
O'Fallon Buick GMC review
Best kind of dealership.
Best kind of dealership. No pressure sales and mindful of your needs as a customer. We will definitely be repeat customers.
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.
Used
2021 GMC Terrain SLT
78,252 mi.
$21,100
$498 price drop
Auffenberg Ford Belleville
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L DOHC
Stock #: 1-23033BDBZ
VIN: 3GKALVEVXML382077
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
Reviews
Auffenberg Ford Belleville review
I bought a 2013 Volvo and it needed a new blower.
I bought a 2013 Volvo and it needed a new blower. It did take a while to put in but the salesman I dealt with Zach S at the Econo low was very helpful. He kept on the mechanics and was put in. Not after having it only 3 days the check engine light came on and I am going to drop it off on Saturday and will have a courtesy vehicle to get by with until it is fixed!! I would definitely use Zach if you decide to buy a used car I’d ask for Zach S . He will definitely go above and beyond for you!! He even showed up on his day off to meet me!
2021 GMC Terrain SLT review
Try this SUV before you buy another!
Frank Kent in COrsicana, TX gave me a great deal on my trade-in and on my new Terrain! I was intending to by a VW Taos that morning but when I saw the Terrain AT4 and drove it a little, GAME OVER ! I came home in the stylish and comfortable AT4.
Used
2021 GMC Terrain SLT
92,018 mi.
$19,882
Dave Sinclair Lincoln St. Peters
Vehicle information
Ext. color: Summit White
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 #: P7797B
VIN: 3GKALVEV1ML336802
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, Roof Rack
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Dave Sinclair Lincoln St. Peters review
fmcgavran@gmail.com
Best salesforce of any dealership that I have ever worked with. They met all my needs and I love my MKZ
Used
2021 GMC Terrain SLT
79,325 mi.
$21,651
AutoCenters Nissan
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 #: R84373
VIN: 3GKALVEV3ML401018
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, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
AutoCenters Nissan review
Charlies was our salesman and was great to work with.
Charlies was our salesman and was great to work with. we came to test drive a truck & possibly trade ours in. He was informative and worked with us on the whole process. Deal went great and went away with a new truck to us and the trade in value we got on ours was within our expectations. Would go back again. Smooth transaction!!! Highly recommend Charlie!!
Used
2021 GMC Terrain SLE
68,018 mi.
$20,410
Auffenberg Ford O'Fallon
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 #: 22873FRCZ
VIN: 3GKALMEV6ML346087
Features
Convenience:
Heated Seats, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, USB Port
Exterior:
Alloy Wheels, Roof Rack
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Reviews
Auffenberg Ford O'Fallon review
From the sales consultant finding exactly what I wanted
From the sales consultant finding exactly what I wanted down to the service department getting me in and out same day. Thank you again Erik, Andrew F and Brandon K.
Vehicle information
Ext. color: Satin Steel 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 #: B4180401
VIN: 3GKALVEV4ML309755
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, Roof Rack
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Dave Sinclair Ford review
Everyone was nice and the place was extremely busy.
Everyone was nice and the place was extremely busy. We worked with Nick who was working with 2 sets of customers at the same time, he did a pretty good job of handling both. We test drove a truck and tried to work a deal, but it just did not get down into our price range.
Used
2021 GMC Terrain SLT
30,865 mi.
$27,281
Sapaugh GM Country
Vehicle information
Ext. color: Blue Emerald Metallic
Int. color: Jet Black, Perforated Leather-Appointed Seat Trim
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 #: 257415
VIN: 3GKALVEV3ML343489
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
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Sapaugh GM Country review
Dave “Fish” did a great job with helping me purchase
Dave “Fish” did a great job with helping me purchase exactly what I had been looking for in a Blazer RS. I drove 5 hours to get the vehicle and it was exactly as Dave had explain to me.
Used
2021 GMC Terrain SLE
72,094 mi.
$21,147
Sapaugh GM Country
Vehicle information
Ext. color: Blue Emerald Metallic
Int. color: Jet Black, Premium Cloth Seat Trim
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 #: 2572931
VIN: 3GKALTEV3ML308911
Features
Convenience:
Heated Seats, Keyless Entry, Keyless Start, Navigation System
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Reviews
Sapaugh GM Country review
I purchased a new Samsung S25.
I purchased a new Samsung S25. The Google GPS app on the phone would not connect to the GPS display in the Equinox. The Phone store where I purchased the phone could not get it to connect and neither could I. I and others thought possibly GM software was out of date. So, I brought the car to Sapaugh GM. The tech determined the software in Equinox to be the most recent upgrade. And after some troubleshooting decided to problem might be the phone's Google GPS app. He removed the GPS app from the S25 and reloaded it...the result was the GPS is now operational. I appreciate and respect the troubleshooting and repair capability of the Tech which extended past the GM boundary to an associated vendor. I use the GPS and consider it a tool for convenient, safe driving. Thank you Dan McHale
There are 20 matching cars close to your year range.
Used
2020 GMC Terrain SLE
83,109 mi.
$18,161
$728 price drop
Lou Fusz Buick GMC
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG:
26-30
Fuel type: Gasoline
Transmission: Automatic
Engine: Turbocharged Gas/E15 I4 1.5L/92
Stock #: B408480A
VIN: 3GKALMEV9LL108409
Features
Convenience:
Keyless Entry, Keyless Start
Entertainment:
Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Used
2023 GMC Terrain AWD AT4
54,874 mi.
$27,500
Napleton Hyundai, Genesis of Hazelwood
Vehicle information
Ext. color: Sterling Metallic
Int. color: 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 #: PL265121
VIN: 3GKALYEG6PL265121
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, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2023 GMC Terrain SLT
89,888 mi.
$23,465
Don Brown Chevrolet
Vehicle information
Ext. color: Marine Metallic
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: P10296
VIN: 3GKALVEG3PL192742
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, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2022 GMC Terrain SLE
8,913 mi.
$27,338
Sapaugh GM Country
Vehicle information
Ext. color: Cayenne Red Tintcoat
Int. color: Medium Ash Gray/Jet Black, Premium Cloth Seat Trim
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 #: 2554791
VIN: 3GKALMEV8NL195903
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Keyless Entry, Keyless Start, Navigation System
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Used
2020 GMC Terrain SLT
101,752 mi.
$17,900
O'Fallon Buick GMC
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG:
22-28
Fuel type: Gasoline
Transmission: Automatic
Engine: 2L I-4 gasoline direct injection, DOHC, VVT variable valve contr
Stock #: B25331B
VIN: 3GKALPEX1LL105975
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: Blue Emerald 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, variable valve control
Stock #: B11149-1
VIN: 3GKALVEV3LL297452
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, Lane Departure Warning, Stability Control
Seating:
Leather Seats
Used
2023 GMC Terrain SLT
59,955 mi.
$21,490
$210 price drop
Ed Napleton Honda St. Peters
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG:
24-29
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: OLPNP1777
VIN: 3GKALPEG4PL127880
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, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2020 GMC Terrain SLT
80,614 mi.
$20,490
Elco Chevrolet & Cadillac
Vehicle information
Ext. color: Summit White
Int. color: Medium Ash Gray/Jet Black
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: Automatic
Engine: Turbocharged Gas/E15 I4 1.5L/92
Stock #: 2579631
VIN: 3GKALVEV9LL305831
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Remote Start
Entertainment:
Bluetooth®, Satellite Radio, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof
Safety:
Backup Camera, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2022 GMC Terrain SLE
48,364 mi.
$22,719
$403 price drop
Jack Schmitt Chevrolet of OFallon
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 #: 43218-1
VIN: 3GKALMEV1NL143044
Features
Convenience:
Adaptive Cruise Control, Heated Seats, 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
Used
2020 GMC Terrain SLE
62,224 mi.
$19,990
$4,506 price drop
Auffenberg Ford Belleville
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 DOHC
Stock #: 1-23099BRCZ
VIN: 3GKALTEV1LL344336
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, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Used
2022 GMC Terrain SLE
39,609 mi.
$23,995
AutoCenters Nissan
Vehicle information
Ext. color: Marine 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 #: RK84422
VIN: 3GKALTEV5NL158687
Features
Convenience:
Keyless Entry, Keyless Start, Navigation System
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Used
2023 GMC Terrain SLT
47,864 mi.
$22,497
$200 price drop
EchoPark Automotive St. Louis
Vehicle information
Ext. color: Sterling Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG:
24-29
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: PPL160583
VIN: 3GKALPEG9PL160583
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, HomeLink, 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
Used
2022 GMC Terrain SLT
33,846 mi.
$26,177
Serra Honda O'Fallon
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 #: 2063A
VIN: 3GKALVEVXNL262541
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, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2022 GMC Terrain SLE
26,894 mi.
$24,998
CarMax St. Louis South Lindbergh
Vehicle information
Ext. color: Black
Int. color: BLACK
Drivetrain: Rear-wheel Drive
MPG:
25-27
Fuel type: Gasoline
Transmission: Automatic
Engine: Turbo Gas
Stock #: 27255064
VIN: 3GKALMEV5NL122102
Features
Convenience:
Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Lane Departure Warning
Used
2020 GMC Terrain SLE
91,445 mi.
$18,800
Clement Supercenter
Vehicle information
Ext. color: Satin Steel Metallic
Int. color: Medium Ash Gray
Drivetrain: Front-wheel Drive
MPG:
26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: A14998M
VIN: 3GKALMEV3LL185115
Features
Convenience:
Heated Seats, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Roof Rack
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Used
2020 GMC Terrain Denali
45,080 mi.
$24,515
$1,077 price drop
Dave Sinclair Lincoln St. Peters
Vehicle information
Ext. color: Red Quartz Tintcoat
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 #: S042A
VIN: 3GKALXEX3LL105587
Features
Convenience:
Adaptive Cruise Control, Automatic Parking, Cooled Seats, 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, Sunroof/Moonroof, Tow Hitch
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
Used
2023 GMC Terrain SLT
65,294 mi.
$23,000
$600 price drop
Clement Pre-Owned (Florissant)
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 I-4 gasoline direct injection, DOHC, variable valve control
Stock #: C17638D
VIN: 3GKALVEG9PL205526
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, Roof Rack
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, LED Headlights, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2023 GMC Terrain Denali
14,803 mi.
$33,985
$333 price drop
Sapaugh GM Country
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Jet Black, Perforated Leather-Appointed Seat Trim With Denali Lo
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 #: 257408
VIN: 3GKALXEG7PL173834
Features
Convenience:
Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior:
Alloy Wheels, 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
GMC Certified
2020 GMC Terrain Denali
61,750 mi.
$21,995
Laura Buick GMC
Vehicle information
Ext. color: White Frost Tri-Coat
Int. color: Light Platinum
Drivetrain: Front-wheel Drive
MPG:
22-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: L253812A
VIN: 3GKALSEX6LL281648
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, Stability Control
Seating:
Leather Seats, Memory Seat
Vehicle information
Ext. color: Satin Steel 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 #: K381450A
VIN: 3GKALPEVXLL112597
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, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
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GMC Terrain prices by year
| Model year | Prices from | Deals |
|---|---|---|
| 2026 GMC Terrain | $29,730 | |
| 2025 GMC Terrain | $30,115 | |
| 2024 GMC Terrain | $24,785 | 17 Good deals |
| 2023 GMC Terrain | $20,832 | 8 Good deals |
| 2022 GMC Terrain | $19,532 | 10 Good deals |
| 2020 GMC Terrain | $17,299 | 10 Good 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 $21,276, with pricing starting at $13,997.
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.
What are some similar vehicles and competitors of the 2021 GMC Terrain?
The 2021 GMC Terrain compares to and/or competes against the following vehicles:
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 4.6
- Interior 4.7
- Performance 4.4
- Value 4.5
- Exterior 4.8
- Reliability 4.7
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
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.
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