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Used
GMC Terrain
for sale
near
O'Fallon, IL
under $20,000
29 matches
30 miles from 62269
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.
GMC Certified
2022 GMC Terrain SLE
53,964 mi.
$19,995
$1,000 price drop
Laura Buick GMC
Vehicle information
Ext. color: Marine 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 #: L26088A
VIN: 3GKALTEV8NL127966
Features
Convenience:
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, Stability Control
Reviews
Laura Buick GMC review
I always get great customer service from everyone at
I always get great customer service from everyone at Laura Buick. My go to guy is David Day. They always do a great job with any issues with my car.
2022 GMC Terrain SLE review
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.
Used
2016 GMC Terrain SLE-2
136,918 mi.
$7,700
Elite Motor Company
Vehicle information
Ext. color: Blue
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
20-29
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 2.4L I-4 gasoline direct injection, DOHC, VVT variable va
Stock #: 158752
VIN: 2GKFLTEK8G6158752
Features
Convenience:
Keyless Entry, Navigation System
Entertainment:
Bluetooth®, WiFi Hotspot
Exterior:
Alloy Wheels
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Reviews
2016 GMC Terrain SLE-2 review
I purchased my 2016 GMC Terrain SLT in 2018 as a gently
I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.
Used
2015 GMC Terrain SLT-1
150,605 mi.
$7,700
Elite Motor Company
Vehicle information
Ext. color: Silver
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG:
22-32
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 2.4L I-4 gasoline direct injection, DOHC, VVT variable va
Stock #: 388518
VIN: 2GKALSEK6F6388518
Features
Convenience:
Heated Seats, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, WiFi Hotspot
Exterior:
Alloy Wheels
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
Reviews
2015 GMC Terrain SLT-1 review
2015 GMC Terrain Review – Reliable and Comfortable
2015 GMC Terrain Review – Reliable and Comfortable SUV: I purchased the 2015 GMC Terrain as a reliable daily drive, and it has exceeded my expectations in many ways. The interior is spacious and comfortable, with high-quality materials that give it a premium feel. The seats are well-padded, making long drives enjoyable. In terms of performance, the Terrain delivers a smooth and stable ride, with responsive acceleration that meets my needs. The fuel efficiency is reasonable, which helps with long commutes. The exterior design is bold and distinctive, giving it a strong road presence. Reliability has been solid, with minimal mechanical issues over the years. Maintenance has been straightforward, and the vehicle has held up well. Additionally, my purchase experience was fantastic, thanks to Claudia Reid/Sales. She truly took the time to negotiate pricing and ensure I got the best deal possible. Her dedication and professionalism made the entire process seamless. Overall, the 2015 GMC Terrain is a great choice for anyone looking for a comfortable, spacious, and dependable SUV. Would I recommend it? Yes, especially for families or commuters seeking a balanced vehicle. Thank you, Auto Club of Edison!
Vehicle information
Ext. color: Black
Int. color: GRAY
Drivetrain: Four-wheel Drive
MPG:
20-29
Fuel type: Gasoline
Transmission: Automatic
Engine: Gas
Stock #: 27526102
VIN: 2GKFLVEK6G6192331
Features
Convenience:
Remote Start
Entertainment:
Bluetooth®, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Backup Camera, Blind Spot Monitor, Lane Departure Warning
Seating:
Leather Seats, Memory Seat
Reviews
CarMax O'Fallon review
Customer Service
Turns out the Manager Andrew is a True Gentleman. Treat him with respect and expect the same.
2016 GMC Terrain Denali review
Wouldn't trade it for all the GOLD in World!!
LOVE< LOVE< LOVE< LOVE< LOVE< LOVE< everything about my SUV, wouldn't trade it for the all the money in the world, and trust me...The Dealers keep reaching out trying to get me to TRADE because it only has 54K miles on it. They always say it's because it's in great demand. I'm sure it is.
Used
2012 GMC Terrain SLT-2
223,669 mi.
$4,999
$1,001 price drop
Cardinal Buick GMC Inc.
Vehicle information
Ext. color: Mocha Steel Metallic
Int. color: Brownstone
Drivetrain: Front-wheel Drive
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 2.4L I4 16V GDI DOHC
Stock #: G4488A
VIN: 2GKALWEKXC6234297
Features
Convenience:
Heated Seats, Keyless Entry, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Rear Seat Entertainment, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack, Sunroof/Moonroof
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Cardinal Buick GMC Inc. review
Bought a used Toyota Tundra from Bruno Borda .
Bought a used Toyota Tundra from Bruno Borda . He was professional and got us in and out quickly. Thank you for the great service!
2012 GMC Terrain SLT-2 review
Great car love the design
I've had mine for 12 years I've driven it a cross country 6 times. It is a fantastic vehicle. I pulled a small travel trailer and it didn't change my gas mileage one bit. From IL to LA California never a problem.
Used
2020 GMC Terrain SLT
97,203 mi.
$18,777
$111 price drop
Weber Chevrolet Granite City
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 #: 39280A
VIN: 3GKALVEV3LL222332
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
Seating:
Leather Seats
Reviews
Weber Chevrolet Granite City review
Had an appointment for checking put my flat tire and you
Had an appointment for checking put my flat tire and you guys plugged it so I didn't have to buy a new one. People were really nice and cooperative.
2020 GMC Terrain SLT review
I have had this car 5 years 90000 km.
I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one
Used
2018 GMC Terrain Denali
100,165 mi.
$15,425
$804 price drop
Auffenberg Auto Mall
Vehicle information
Ext. color: Red Quartz Tintcoat
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
21-26
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: 11665MBRCPI
VIN: 3GKALXEX4JL167383
Features
Convenience:
Automatic Parking, 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, Sunroof/Moonroof, Tow Hitch
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats, Memory Seat
Reviews
Auffenberg Auto Mall review
2018 Nissan Rogue
Cory Reno helped us buy our cars. We just bought our sixth car from Cory on Saturday. He is very knowledgeable and easy to work with. Highly recommend him!
2018 GMC Terrain Denali review
We love our GMC Terrain !
We love our GMC Terrain !! We recently purchased from former Mike Duman in Suffolk, VA which is now Priority Mitsubishi our salesman Mr.Knight is highly recommended He’s a man of God, great respectable person, and very professional!! Whenever you are in the area and you’re looking to purchase a vehicle contact Mr.Mervis Knight !!
Used
2020 GMC Terrain SLE
51,303 mi.
$14,995
Affordable Auto Credit
Vehicle information
Ext. color: Burgundy
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 #: A15327
VIN: 3GKALMEV8LL195901
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, Sunroof/Moonroof
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Reviews
Affordable Auto Credit review
Tracy was really sweet and accommodating and really made
Tracy was really sweet and accommodating and really made sure I left with my car at a decent time
2020 GMC Terrain SLE review
I had my 2020 Terrain for 5 years before I had any major
I had my 2020 Terrain for 5 years before I had any major issues out of it. My brake booster needed replaced. After about a month of it being out the shop someone hit and totaled it. Very sad day. I love my Terrain
No photo available
Used
2019 GMC Terrain SLT
107,977 mi.
$16,495
DriveTime of St. Louis-South County
Vehicle information
Ext. color: Gray
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 #: KL168509STK
VIN: 3GKALVEVXKL168509
Features
Convenience:
Heated Seats, 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
Safety:
Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Stability Control
Seating:
Leather Seats
Reviews
2019 GMC Terrain SLT review
My Work horse.
I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.
There are additional matching cars outside your search area.
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As a benefit to some of our dealer customers, we display their listings first.
Used
2021 GMC Terrain SLT
102,714 mi.
$15,990
$1,760 price drop
Ed Napleton Honda 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 #: H40102A
VIN: 3GKALVEV3ML391025
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: Summit White
Int. color: White
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 #: GP25352
VIN: 3GKALTEV4KL224478
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, Stability Control
Used
2018 GMC Terrain SLE
74,758 mi.
$16,473
$500 price drop
Meier Chevrolet
Vehicle information
Ext. color: Blue Steel Metallic
Int. color: Ebony
Drivetrain: Front-wheel Drive
MPG:
26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 395925
VIN: 3GKALMEV7JL395925
Features
Convenience:
Keyless Start
Entertainment:
Apple CarPlay®, Bluetooth®, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Stability Control
Used
2020 GMC Terrain SLT
117,300 mi.
$14,995
$500 price drop
Dave Mungenast Pre-Owned Center of Bonne Terre
Vehicle information
Ext. color: Summit White
Int. color: Medium Ash Gray
Drivetrain: All-wheel Drive
MPG:
25-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: B2529A
VIN: 3GKALVEV0LL176328
Features
Convenience:
Heated Seats, Keyless Start, Remote Start
Entertainment:
Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels, Roof Rack
Safety:
Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control
Seating:
Leather Seats
Used
2021 GMC Terrain SLT
92,018 mi.
$17,500
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
Used
2020 GMC Terrain SLT
136,100 mi.
$15,275
$100 price drop
Vic Koenig Chevrolet
Vehicle information
Ext. color: Red Quartz Tintcoat
Int. color: Medium Ash Gray
Drivetrain: Front-wheel Drive
MPG:
26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: N25187A
VIN: 3GKALPEX0LL170882
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Premium Sound System, 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
Vehicle information
Ext. color: Summit White
Int. color: Black
Drivetrain: Front-wheel Drive
MPG:
26-30
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: F13851J
VIN: 3GKALMEV8LL203060
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
Used
2018 GMC Terrain SLE
110,605 mi.
$13,692
Monken Chevrolet GMC
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 #: V25118A
VIN: 3GKALMEX1JL313351
Features
Convenience:
Keyless Start
Entertainment:
Apple CarPlay®, Bluetooth®, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Stability Control
Used
2019 GMC Terrain Denali
69,806 mi.
$20,000
$972 price drop
Volvo Cars West County
Vehicle information
Ext. color: Summit White
Int. color: Jet Black
Drivetrain: All-wheel Drive
MPG:
21-26
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 2.0L I4 16V GDI DOHC Turbo
Stock #: L54121
VIN: 3GKALXEXXKL278179
Features
Convenience:
Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack
Safety:
Brake Assist, Stability Control
Seating:
Leather Seats, Memory Seat
Used
2015 GMC Terrain SLE-2
130,357 mi.
$7,988
Springfield Select Autos
Vehicle information
Ext. color: Maroon
Drivetrain: All-wheel Drive
MPG:
20-29
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 2.4L I4 16V GDI DOHC
Stock #: P2602
VIN: 2GKFLWEK7F6180693
Features
Entertainment:
Bluetooth®, CD Player, Premium Sound System, Satellite Radio
Exterior:
Alloy Wheels, Roof Rack
Safety:
Backup Camera, Brake Assist, Stability Control
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $34,606 | |
| 2024 GMC Terrain | $24,546 | 18 Great deals |
*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 GMC Terrain by price
Compare the GMC Terrain
GMC Terrain under $20,000 by city
-
GMC Terrain under $20,000 in O'Fallon, IL
8 Great Deals out of 29 listings starting at $4,999
-
GMC Terrain under $20,000 in Shiloh, IL
8 Great Deals out of 29 listings starting at $4,999
-
GMC Terrain under $20,000 in Fairview Heights, IL
8 Great Deals out of 31 listings starting at $4,999
-
GMC Terrain under $20,000 in Swansea, IL
8 Great Deals out of 31 listings starting at $4,999
-
GMC Terrain under $20,000 in Scott AFB, IL
6 Great Deals out of 24 listings starting at $4,999
-
GMC Terrain under $20,000 in Lebanon, IL
7 Great Deals out of 25 listings starting at $4,999
-
GMC Terrain under $20,000 in Caseyville, IL
9 Great Deals out of 32 listings starting at $4,999
-
GMC Terrain under $20,000 in Belleville, IL
8 Great Deals out of 31 listings starting at $4,999
-
GMC Terrain under $20,000 in Collinsville, IL
9 Great Deals out of 32 listings starting at $4,999
-
GMC Terrain under $20,000 in Mascoutah, IL
6 Great Deals out of 23 listings starting at $4,999
-
GMC Terrain under $20,000 in Troy, IL
6 Great Deals out of 25 listings starting at $4,999
-
GMC Terrain under $20,000 in Maryville, IL
6 Great Deals out of 26 listings starting at $4,999
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