Used 2021 GMC Terrain for sale near Middlefield, CT
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Quick view 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 #
- 10862A
- VIN
- 3GKALTEV6ML372327
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
Dealer
Scranton GMC of VernonReviews
Scranton GMC of Vernon review
It was a good experience. The lead sales man was a little on the rough side. But all was good.
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Quick view 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 #
- 260449A
- VIN
- 3GKALVEV8ML342015
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
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
East Hartford ChevroletReviews
East Hartford Chevrolet review
Working with Ray to close the deal was amazing. He is very familiar with the vehicles and options available to the customers. He knows the material and how to get his customers to their end goal. Thank you Ray for helping us drive away with our new Truck!!!!!
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Quick view 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 #
- F6402
- VIN
- 3GKALTEV0ML367382
Features
- Convenience
- Keyless Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Napoli KiaReviews
Napoli Kia review
My check engine light came on and they had the part in stock so I was able to have the issue rectified immediately. Also had an oil change & tire rotation done while I was there. The technician kept my car nice and clean, and Courtney was great explaining everything to me. Great service!
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Quick view Vehicle Information
- Ext. color
- Black
- Int. color
- BROWN
- Drivetrain
- Rear-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 28279521
- VIN
- 3GKALMEV6ML307015
Features
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Lane Departure Warning
Dealer
CarMax SanfordReviews
CarMax Sanford review
I recently purchased a car from CarMax in Sanford. My salesman, Nyron Richards was the BEST! I highly recommend you asking for him when you are there. He will take good care of you. :)
2021 GMC Terrain review
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
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Quick view 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 #
- 4739
- VIN
- 3GKALPEV0ML342909
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
- 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
Autos of ChicagoReviews
Autos of Chicago review
Purchasing a car from Autos Of Chicago was simple and efficient. The dealership maintained clear communication, answered every question, and ensured the paperwork was completed quickly. The vehicle was in excellent condition and represented great value. I would gladly buy here again.
2021 GMC Terrain review
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!
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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 1.5L/92
- Stock #
- 9699B
- VIN
- 3GKALTEVXML399854
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Bluetooth®
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Backup Camera
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
Dealer
Colandrea Buick GMC, Inc.Reviews
Colandrea Buick GMC, Inc. review
Although I did not purchase a car, I would highly recommend them based on the interaction I had through email with Carissa S. She was very responsive, answered all my questions and got back to me quickly. I definitely would purchase a car from them in the future.
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbocharged Gas 1.5L/92
- Stock #
- 9833C
- VIN
- 3GKALTEV4ML315091
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Bluetooth®
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Backup Camera
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
Dealer
Colandrea Buick GMC, Inc.Reviews
Colandrea Buick GMC, Inc. review
Excellent customer service. They ordered parts, got car fixed same day. Provided seats outdoors for my wait. Excellent job.
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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
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- D12306
- VIN
- 3GKALVEV2ML391002
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
- 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
Dealer
East Hills Chevrolet of RoslynReviews
East Hills Chevrolet of Roslyn review
Dear East Hills of Roslyn , We my wife and I are so happy to haves met such a great gentleman such as Ricardo Nelson , to go out of his way and making us feel at home in your dealership .Mr. Ricardo Nelson we both tip our hats to you . God Bess . Your friends for ever , Jose and Monica .
2021 GMC Terrain review
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.
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Quick view 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 #
- CS3647
- VIN
- 3GKALTEV4ML372584
Features
- Convenience
- Keyless Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Romeo NissanReviews
Romeo Nissan review
This is my 3rd purchase from this dealership and 3rd extremely pleased with the entire process!!! My salesperson, Tammy(all 3 times), is amazing!!!! They take the time to explain everything and try and get the best deals!! Have gone from a certified pre-owned car, to a certified pre-owned SUV to now a brand new SUV!!! I am so happy!
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Quick view Vehicle Information
- Ext. color
- Summit White
- 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 #
- 5319
- VIN
- 3GKALPEVXML333053
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
Dorman's Auto Center of SeekonkReviews
Dorman's Auto Center of Seekonk review
What a great experience we had with Lou, Ahmad, and even John stepped in to help out! We could have had a better expertise! Thanks so much guys!
2021 GMC Terrain review
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.
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$21,932
Est. $376/mo Platinum Buick GMC of White Plains
Check Availability Quick view 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
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- WU365586
- VIN
- 3GKALVEV1ML365586
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
Platinum Buick GMC of White PlainsReviews
2021 GMC Terrain review
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.....
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Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- P388462
- VIN
- 3GKALVEVXML388462
Features
- Convenience
- Heated Steering Wheel
- Power Liftgate
- Remote Start
- Entertainment
- Bluetooth®
- Satellite Radio
- Exterior
- Alloy Wheels
- Safety
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Gary-Jackson MotorsReviews
Gary-Jackson Motors review
Excellent service Jordan was a good salmon too. Very friendwill but a car againly and helpful
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$35,659
New 2026 GMC Terrain AWD Elevation 
$37,419
New 2026 GMC Terrain AWD AT4 
$38,473
New 2026 GMC Terrain AWD AT4 
$40,585
New 2026 GMC Terrain AWD AT4 
$41,864
New 2026 GMC Terrain Denali 
$34,396
New 2026 GMC Terrain AWD Elevation 
$42,864
New 2026 GMC Terrain Denali 
$41,368
New 2026 GMC Terrain AWD AT4 
$42,189
New 2026 GMC Terrain AWD AT4 
$46,539
New 2027 GMC Terrain Denali 
$46,539
New 2027 GMC Terrain Denali 
$33,064
New 2026 GMC Terrain AWD Elevation -
GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $37,900 |
|
| 2024 GMC Terrain | $28,124 |
|
| 2023 GMC Terrain | $27,290 |
|
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 $19,180, with pricing starting at $9,999.
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:
- GMC Acadia
- Dodge Grand Caravan
- Chrysler 200
- Chevrolet Equinox
- Chevrolet Blazer
- Buick Envision
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.
- Comfort
- 4.7
- Interior
- 4.7
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.7
88% of drivers recommend this car
- 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) |