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*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.
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Used
2020 GMC Terrain
for sale
near
Hillcrest Heights, MD
- 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
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Our appointment was at 8am, we were out of there by 8:20.
Our appointment was at 8am, we were out of there by 8:20. Amazing service! The coordinator helping us was welcoming and very efficient.
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
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
I had a fantastic experience with Walter (dealer) and all
I had a fantastic experience with Walter (dealer) and all the employees. The loan process was great, easy, and was very simple to follow and understand. I felt VERY comfortable with everyone there, everyone was very hospitable too. They checked to see if I was thirsty or wanted a snack. It was busy Saturday but every single person working there had a smile on their face and said hi as they walked by. I'm extremely pleased with the car I bought and walter, my dealer, made sure I was satisfied with the deal, and my trade in. I highly recommend this dealership whether you're buying a used or new car!! Thank you Walter and the entire staff.
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
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
I have this dealership10/10 the best and kudos to
I have this dealership10/10 the best and kudos to salesman Adrian Noorestani! He was awesome- no plan to buy yet but bc of his diligence to follow up and explain the features of the HRV 2026 I end up buying and Iike how he knows well the car but he is not pushy unlike other salesman. Andrian is so patient and willing to listen to customer! Honda should give this man a raise!!!
Great Reliability
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
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Incredible Experience
Edward W. was an incredible salesperson. He was kind, and truly showed concern for me as a customer and making sure that I was happy before I left the lot. He was honest with me when I asked questions, and did not take advantage of me, even though he had the power to do so. I highly recommend this dealership for your automotive needs.
MY TERRAIN
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
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
I LOVE the power
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.
Vehicle information
Features
Reviews
While visiting our daughter from out of town my husband
While visiting our daughter from out of town my husband was looking for a truck. With two days remaining before we were to leave to come back to NE my husband found a truck at Car Mart that checked all the boxes. He spoke with Jimmy and confirmed some information and we went for a test drive. There was a little rotor noise and the two rear tires were quite worn. When we let Jimmy know about those concerns he had it pulled into their shop, they fixed the rotor and put two new tires on the vehicle on the spot. We bought it and our real "test drive" was our 1200 mile return trip to Nebraska. Our experience was wonderful and I would recommend CarMart, and Jimmy in particular to anyone shopping in the Manassas area.
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Went in to purchase a car and drove out with a 2026 CT4 V
Went in to purchase a car and drove out with a 2026 CT4 V Blackwing (manual).
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Great experience buying my car here.
Great experience buying my car here. Mat, Ishamail, Carlos etc were very helpful and made the process smooth and easy. Great people and a great car. Highly recommend!
Vehicle information
Features
Reviews
Matthew Forbes
Matt is really helpful and friendly. Even though we didn’t make the purchase since I was looking for to get a better trade in price, but overall it’s very good! I have been to carmax twice and both of them are all very good facilities and very professional working process, definitely recommend Carmax!
Used
2020 GMC Terrain SLT
Vehicle information
Features
Reviews
Always have a awesome experience with customer
Always have a awesome experience with customer service As well as great service of performance on my car
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GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $35,696 | |
| 2024 GMC Terrain | $22,979 | 8 Great deals |
| 2022 GMC Terrain | $20,785 | 3 Good deals |
| 2019 GMC Terrain | $16,093 | 8 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 $18,274, 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) |
*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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Research the 2020 GMC Terrain
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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.