Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2020 GMC Terrain
for sale
near
Apache Junction, AZ
- 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 SLT
Vehicle information
Features
Reviews
I started the search process online.
I started the search process online. When I found the truck I wanted, Nikki (Courtney) and her team were able to work out the deal I wanted. When I got to the dealership it was all ready to go. No surprises. They also let me know about an additional bonus $500 off using the GM Card toward down payment. The finance guy was also very good. He told me about warranty options. We were not able to spend any more for an extended cuz we hit our budget limit but he was able to get us one that was basically free after the $1250 incentive offered with it. Everybody was nice. Nobody was pushy. All the text replies were quick. I would for sure go to Autonation again.
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
We had such a wonderful experience!
We had such a wonderful experience! From the moment I walked in (right before closing on a Friday night), the team was incredibly welcoming, kind, and genuinely focused on helping me rather than pressuring me. Jessica, Flo, Moe and Rory - individually and collectively. They took the time to listen to my needs, answered every question and made sure we felt comfortable and confident throughout the entire process. It was clear they cared about creating a positive experience, not just making a sale. We drove away feeling supported, valued, and excited, which is rare when leaving a dealership! Hands down one of the best car-buying experiences we’ve ever had! We came from N. Mesa, and it was worth every minute of the drive.
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
Vehicle information
Features
Reviews
Awesome customer surpport service.
Awesome customer surpport service. I will definitely be visit for my second car hopefully sooner..
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
Had service on my wife’s RX 350 at Bell Rd Lexus
Had service on my wife’s RX 350 at Bell Rd Lexus yesterday 12/3/25. The service consultant, MATT COLTON was the best advisor that we ever had, anywhere! He was patient, respectful, professional and genuinely interested in our needs. Being received with a smile and a hand shake was refreshing! THANK YOU Bell Lexus for having a great man help us!
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
Vehicle information
Features
Reviews
Routine maintenance oil/filter change and checking a
Routine maintenance oil/filter change and checking a recall for third row seat belt bolt. Quick and reliable as always. Well done to the mechanics and service rep Austin Bacon!
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.
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Went in looking for a new ride, drove out driving a new
Went in looking for a new ride, drove out driving a new 2026 equinox. Was fast friendly and worry free. Was treated liked family and would definitely buy from them again and recommend anyone looking for a new ride they should stop by and give Van's a try
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Everything went perfect at the dealership From salesman,
Everything went perfect at the dealership From salesman, Carlos Carter and his team being very friendly, and knowledgeable about the vehicle. They were able to secure financing quickly for me. Once at the dealership everything moved quickly. I viewed the vehicle, test drove it, and signed my paperwork. Overall great experience.
Vehicle information
Features
Reviews
I’m not one to praise car dealerships but my experience
I’m not one to praise car dealerships but my experience with Carizona has earned it. Sales guy AJ was great. No xx, no pressure, all good vibes. Same with the manager and the finance team.
Used
2020 GMC Terrain Denali
Vehicle information
Features
Reviews
Tucker and Austin were a great help in getting me a good
Tucker and Austin were a great help in getting me a good deal with the car I wanted. Second car I’ve bought from here. Great staff and environment.
Vehicle information
Features
Reviews
Olivia did amazing and helped us quickly.
Olivia did amazing and helped us quickly. I brought a car here from Dan 8 years ago and now I’m back again. Thank you Olivia and Dan for being amazingly friendly and making sure we went home with a comfortable price and fit budget. Truly grateful.
Vehicle information
Features
Reviews
Diego Escamilla was extremely professional sales person.
Diego Escamilla was extremely professional sales person. The process was so easy. in less then hour I start drive my new vehicle
There are 15 matching cars close to your year range.
Used
2021 GMC Terrain SLE
Vehicle information
Features
Vehicle information
Features
Used
2018 GMC Terrain SLE
Vehicle information
Features
Used
2019 GMC Terrain Denali
Vehicle information
Features
Vehicle information
Features
Used
2019 GMC Terrain SLE
Vehicle information
Features
Used
2022 GMC Terrain Denali
Vehicle information
Features
Vehicle information
Features
Vehicle information
Features
Used
2019 GMC Terrain SLT
Vehicle information
Features
Used
2019 GMC Terrain SLT
Vehicle information
Features
Used
2018 GMC Terrain Denali
Vehicle information
Features
Used
2019 GMC Terrain SLT
Vehicle information
Features
Used
2018 GMC Terrain SLT
Vehicle information
Features
Vehicle information
Features
-
Prev - 1
-
Next
GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $38,297 | 1 Good deal |
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 $18,688, with pricing starting at $8,700.
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 4.5
- Value 4.4
- Exterior 4.8
- Reliability 4.5
87% of drivers recommend this car
- Comfort 4.7
- Interior 4.6
- Performance 4.5
- 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.
Research the 2020 GMC Terrain
Compare the 2020 GMC Terrain
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
