Used 2020 GMC Terrain for sale near Caseyville, IL
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- FWD
- MPG
- 26-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- L263430B
- VIN
- 3GKALMEV7LL213918
Features
- Convenience
- Adaptive Cruise Control
- 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
- Rear Cross Traffic Alert
- Stability Control
Dealer
Laura Buick GMCReviews
Laura Buick GMC review
Nick Pashos did an amazing job taking the time to make sure I was happy with my purchase. Michael Minner was great in finance with explaining all the details and working with me financially.
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 26-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- L26058A
- VIN
- 3GKALMEV1LL149505
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
Dealer
Laura Buick GMCReviews
Laura Buick GMC review
Gracie was awesome to work with. I would recommend Laura gmc to anyone. They had a great inventory of trucks.
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Quick view Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 26-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- 14297VSM
- VIN
- 3GKALMEV4LL341663
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
Dealer
Auffenberg Auto MallReviews
Auffenberg Auto Mall review
It was amazing. The salesman understood my needs and wants and financial situation and found me the perfect car
2020 GMC Terrain review
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
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 26-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- W20449A
- VIN
- 3GKALPEVXLL112101
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Sunroof/Moonroof
- Safety
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Bommarito Nissan BallwinReviews
Bommarito Nissan Ballwin review
Excellent experience - quick in and out w/ no surprises - Cody was very efficient and answered all questions. On the road in 35 minutes!
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$24,095
Est. $441/mo DriveTime of St. Louis-South County
Check Availability Quick view 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 #
- LL181496STK
- VIN
- 3GKALSEX2LL181496
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- 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
- 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
Dealer
DriveTime of St. Louis-South County -
Quick view Vehicle Information
- Ext. color
- Summit White
- 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 #
- TC706422A
- VIN
- 3GKALPEV2LL208952
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
Dealer
Napleton's St. Louis NissanReviews
Napleton's St. Louis Nissan review
They had vehicle we were looking for. Very good at assuring we had a good experience.
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Quick view 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 I4 16V GDI DOHC Turbo
- Stock #
- K8764-1
- VIN
- 3GKALPEV1LL187544
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dean Team Volkswagen of KirkwoodReviews
Dean Team Volkswagen of Kirkwood review
Have purchased a lot of different cars at different dealers and the three I delt with there were great. Best experence ever. Derek , Adam, and Grant treated us like royalty. Purchased a 2025 Teguan for my grand daughter 11/14/25 and went back 11/15/25 and bought one for my wife. No presure sales and two the point , no haggle sales. I have probably purchased over 50 vehicles in my 78 year history and this is like sales should be. First time volkwagen purchases.
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Quick view Vehicle Information
- Ext. color
- Quicksilver Metallic
- Int. color
- Medium Ash Gray/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 #
- P17168
- VIN
- 3GKALPEX6LL258092
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
Dealer
Weber Chevrolet Creve CoeurReviews
Weber Chevrolet Creve Coeur review
George Weber V was pleasant and easy to talk with. I was treated with respect and kindness throughout my time in the two days I was there. I did not feel pressured to buy immediately. I hope when I return for service, I feel the same comfort level I did. The selection of cars at the dealership was a great reason I bought a car there. Three other dealerships I shopped tried to push unsold cars at me without trying to find a car I liked. I told George a Blue SUV was my first priority and this was he worked on. Thanks George!
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 26-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- 328232-1
- VIN
- 3GKALMEV6LL111803
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Dean Team Volkswagen of KirkwoodReviews
Dean Team Volkswagen of Kirkwood review
Everyone has been very conscientious and courteous checking back with me to determine what I want and if I was aware of the age of the vehicle. They also informed me that their service department wanted to work on some issues with the car and that they would let me know what they did and what work they believe still needs to be completed.
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-26
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 2L I-4 gasoline direct injection, DOHC, VVT variable valve contr
- Stock #
- 9655
- VIN
- 3GKALXEX5LL247021
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®
- HomeLink
- 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
Dealer
Kearns Motor Car Co.Reviews
Kearns Motor Car Co. review
I was able to contact a salesman after hours by text and arrange for a viewing the next day. When I finally arrived on Saturday evening my selected vehicle was standing by for a viewing and a test drive. Afterwards we did the paperwork and I was helped by the salesman in making a domestic wire transfer through my banking app on my phone. No cash or checks necessary! Once the wire went through the service department changed the oil, detailed the vehicle and set the tire pressures. I was able to make arrangements for a delivery to my home saving me a trip and several days of anxiety. My salesman kept me informed at every step. The vehicle I chose was in great condition inside and out which speaks to the quality of the vehicles on the lot. I feel like I got quality service even though I didn’t purchase the most expensive vehicle on the lot, by a longshot. I also had the opportunity to purchase a great warranty for my vehicle, which I found to be surprising that it was available at all. I look forward to working with Kearns again in the future for my next big purchase.
2020 GMC Terrain review
I leased this car before deciding to buy. Its a reliable vehicle and I have never had any break downs since I have had it.. just regular matenance
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Quick view Vehicle Information
- Ext. color
- White
- Int. color
- BLACK
- Drivetrain
- Four-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 26350134
- VIN
- 3GKALVEV1LL101590
Features
- Convenience
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Backup Camera
- Lane Departure Warning
- Seating
- Leather Seats
Dealer
CarMax Oklahoma CityReviews
CarMax Oklahoma City review
I was hoping to get a little more for my trade in. Everything was great. Sales person, dealership, and last but not least the car....
2020 GMC Terrain review
Great vehicle, 65,000 miles and not a single issue, hoping to get atleast another 100k miles out of it. Extremely reliable. A family member of mine bought a Honda that broke down at 16,000 miles and got stranded. Would absolutely recommend a 2018+ terrain
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbocharged Gas/E15 I4 1.5L/92
- Stock #
- FZ04781Q
- VIN
- 3GKALTEV0LL189133
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- 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
Dealer
Lou Fusz FordReviews
Lou Fusz Ford review
i was very satisfied with my sales person, Darryl Herndon. We were able to arrive at the sale price of the vehicle in a professional manner.
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Quick view Vehicle Information
- Ext. color
- Graphite Gray Metallic
- 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 #
- 53818-1
- VIN
- 3GKALXEX9LL141719
Features
- Convenience
- Adaptive Cruise Control
- 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
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Suntrup Buick GMCReviews
Suntrup Buick GMC review
Hands down the best buying experience I ever had, Paul Johnson and Frank in Finance were extremely easy to work with, I felt it was going to be a great experience from the moment I walked into the dealership and was greeted. hanks Guys for making it easy!
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Quick view 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 #
- A02147
- VIN
- 3GKALXEX1LL114417
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
- 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
Dealer
AutoCenters NissanReviews
AutoCenters Nissan review
Buying a used car from Carl Schaeffer at Nissan autocenter couldn't have been easier, a truly pleasureable experience. Definitely worth the drive to Herculaneum to see the car in person and test drive it. The car was exactly as advertised on cargurus!
2020 GMC Terrain review
I really enjoy the Terrain. Traded in our beloved Mercedes R350. It was dream to driving on the highway. Our list for new vehicle was easy to get in and out without climbing up or down. No leather seats, hate leather seats, panoramic roof, engine power, get up and go, some luxurious in the vehicle, an easy info console. Before we took a test drive, we did our following tests. How easy to get in and out of the vehicles, leg space (our son is 6'4"). Only wanted two row seating, comfort seating. We checked all other makes. Spend awhile day going from different Dealerships of different makes and models. Didn't want to speak to car salesman, just let us do our preliminary test, on different makes and models. Then we look at the warranties. Finally took take a test drive. Was blown away at the get up and go of the Terrain, pleasantly surprised at the safety features and options it comes with. After almost a month, trips outside the city to the mountains and back. We are really happy with the purchase of the Terrain. Seven years warranty bumper to bumper, ten years on the powertrain. The true fuel economy really surprised me, it doesn't bother me that I have use 91 fuel because of the 2 liter engine. Had to use it on the Mercedes so no change there.
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black, Premium Cloth Seat Trim
- 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 #
- 2579821
- VIN
- 3GKALMEVXLL292498
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
Dealer
Sapaugh GM CountryReviews
Sapaugh GM Country review
This is the 3rd vehicle I have purchased and currently leasing a new vehicle from Sapaugh. Rich Konold is the best sales consultant. He knows the vehicles and can help you match your wants/needs to the best vehicle for you, and get you the lowest price.
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $35,441 | 8 Good deals |
| 2024 GMC Terrain | $26,264 | 12 Good deals |
| 2023 GMC Terrain | $23,832 | 12 Good deals |
About the 2020 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 2020 GMC Terrain cost?
The 2020 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Terrain is $18,617, with pricing starting at $7,299.
What is the MPG of the 2020 GMC Terrain?
The 2020 GMC Terrain offers up to 26 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 2020 GMC Terrain?
The 2020 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2020 GMC Terrain reliable?
The 2020 GMC Terrain has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Terrain owners.
Is the 2020 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2020 GMC Terrain.
- Comfort
- 4.7
- Interior
- 4.6
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.5
86% of drivers recommend this car
- Comfort
- 4.7
- Interior
- 4.6
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.5
Denali (2 styles)
| Style | |
|---|---|
| AWD 4dr Denali | FWD 4dr Denali |
| Inventory price | |
| Starting at $39,900 | Starting at $38,300 |
| Combined MPG | |
| 23 | 24 |
| Engine | |
| 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 252.0-hp, 2.0-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 | |
|---|---|
| AWD 4dr SLE | FWD 4dr SLE |
| Inventory price | |
| Starting at $30,000 | Starting at $28,400 |
| 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) |
SLE Diesel (1 style)
| Style |
|---|
| FWD 4dr SLE Diesel *Ltd Avail* |
| Inventory price |
| Starting at $0 |
| Combined MPG |
| 32 |
| Engine |
| 137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
| Style | |
|---|---|
| FWD 4dr SLT | AWD 4dr SLT |
| Inventory price | |
| Starting at $31,200 | Starting at $32,800 |
| 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 Diesel (1 style)
| Style |
|---|
| FWD 4dr SLT Diesel *Ltd Avail* |
| Inventory price |
| Starting at $0 |
| Combined MPG |
| 32 |
| Engine |
| 137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |