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Used
2021 GMC Terrain
for sale
near
Richton Park, IL
- 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
Vehicle information
Features
Vehicle information
Features
Reviews
I want to thank Sean P and Gerald Griffin on the purchase
I want to thank Sean P and Gerald Griffin on the purchase of my 2010 Toyota Corolla
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
Vehicle information
Features
Reviews
Had a good experience buying a used car here.
Had a good experience buying a used car here. Worked with Sam. Avoided the xx that I've gone through a some other dealerships. I would buy here again.
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.
Certified
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
Great experience here.
Great experience here. I called, said what I wanted. They got me exactly what I asked for next day. I wanted to buy American, what’s more American than Ford. Big thanks to my guide thru the process Stan Gibson. Great experience, will recommend to others.
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
Vehicle information
Features
Reviews
Bob was amazing.
Bob was amazing. He made things extremely simple and was transparent and clear on this transaction. He was knowledgeable of the vehicle and gave me options.
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
Vehicle information
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Reviews
I have purchased a Defender and a Range Rover Sport from
I have purchased a Defender and a Range Rover Sport from South Shore and the experience both times was stellar! Jordan, my salesperson, was terrific from start to finish. I will definitely purchase from them again and will happily send my friends and family in for a car. A+!
Used
2021 GMC Terrain SLE
Vehicle information
Features
Reviews
I have been dealing with Mike Haggerty since 2016.
I have been dealing with Mike Haggerty since 2016. ERNESTO has sold me 2 brand new cars. I truly love his customer service. Mr. Haggerty the owner came and greeted me. This dealership is amazing.
Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
I've been purchasing automobile from Haggerty in Villa
I've been purchasing automobile from Haggerty in Villa Park for OVER 25 years. Also have them serviced at the Villa Park Haggerty location and body work done at the Glen Ellyn Chevy location. Good people and great service,
Used
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
I needed a car and my friend told me about this great
I needed a car and my friend told me about this great place with great staff very reasonable prices and I’m loving my car from Great Lake auto very good people and I will recommend them to anyone
Vehicle information
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Reviews
Dead honest review from a real person.
Dead honest review from a real person.... Absolutely one of the best car dealer experiences I've had. Everyone I spoke to was helpful and friendly but Al C was just beyond exceptional in personality and very respectful unlike several other dealers I've met with recently. Did everything he could to make my experience the best it could be and have a nice variety of cars. Dealership is clean, staff are excellent and I wouldn't hesitate to buy again from these guys!
There are 20 matching cars close to your year range.
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2023 GMC Terrain SLT
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GMC Certified
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Certified
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2019 GMC Terrain SLT
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2020 GMC Terrain SLE
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GMC Certified
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $36,779 | |
| 2024 GMC Terrain | $24,186 | 9 Good deals |
| 2023 GMC Terrain | $22,474 | 8 Great deals |
| 2022 GMC Terrain | $22,626 | 12 Good deals |
| 2020 GMC Terrain | $18,319 | 7 Good deals |
| 2019 GMC Terrain | $16,137 | 6 Good deals |
| 2018 GMC Terrain | $15,758 | 4 Good deals |
| 2017 GMC Terrain | $11,520 | 5 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 $18,746, 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:
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) |
*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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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
