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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
2018 GMC Terrain Denali
for sale
near me
- 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
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
Chesrown has done it again, was provided excellent,
Chesrown has done it again, was provided excellent, courteous, and prompt service! Greeted by my Advisor from arrival, guided through the process to departure. It took me 45 minutes to drive to the dealership, service took less than 20 minutes?.as usual. I love this dealership!
Bought the car CPO in summer 2021 with 38k miles.
Bought the car CPO in summer 2021 with 38k miles. Now being summer 2024 with 90k miles and I’ve mostly had good luck with the car and its components. I have the extended warranty through 100k miles but I feel like all American cars are built to fail after the warranty runs out. Overall great car: I have the 2.0L turbo engine with 9 speed auto and AWD. AWD is great when turned on, grips the road well, and to be honest the 2.0L has a TON of power; way more than you need for a compact SUV! I had a quick issue around 65k miles where the service traction control and stability light came on for 15 minutes. Dismissed itself and haven’t had an issue since. At 75k miles, it was during the winter time, the car would display “park break realized” and “service traction control” when the auto start stop would kick back on (there’s no way to shut off the auto start/stop system). No issues and lights but the messages would pop up and dismiss themselves. Little did I know it was my battery dying and my mechanic said “some wires were loose” and he tightened them up. Haven't had an issue since I got a new battery. Last thing that happens is sometimes when you have Apple CarPlay going and you unplug the phone, the infotainment system will freeze and no Bluetooth, usb, or CarPlay will work for the reming duration of the ride unless you stop the car and let it sit for at least 30 minutes. Simply shutting it off and turning it back on never worked. Overall I give this car a good rating for 0-100k miles. I am pleased with the car but looking for something bigger soon. I think I did overpay a bit for it ($30k for 38k miles) since I got it summer of 2021 when new cars were nonexistent!






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
First, I do have to say that Jordan is a pleasant,
First, I do have to say that Jordan is a pleasant, respectful, "upcoming" used car salesperson. With his outgoing, friendly, respectful demeanor, he likely could have sold me just about anything. On President's Day, my husband and I drove about 45 minutes, intending to test drive a specific Wrangler at the Used Car division. The test drive went well with us both falling in love with the vehicle. The negotiations went fairly quickly, despite me having no access to my bank to move around $$$$$ and my trade vehicle not being present. There was give and take on both sides- mostly give on mine, LOL. We arrived at an amicable deal on the price, trade, service contract and promise to fix the heated steering wheel. Ziggy, the finance manager, was pleasant and efficient. We waited an inordinate amount of time for the title work on my trade to be done. On Wednesday as planned, we returned, with my trade and a check in hand. Apparently Jordan forgot that we were coming as we waited over an hour for the vehicle to be "cleaned and readied for delivery." The dealership was not busy at all that day, with staff congregated around the main desk, laughing and joking. Any other time that I have purchased a vehicle, it has been serviced, cleaned, washed and waiting near the dealership entrance. When Jordan finally handed me the key, confirmed that there was no spare key and informed us that the steering wheel parts were on back order (and could take up to 30 days to arrive,) he bid us good bye and good luck. I asked, "so that's all? Is there anything to sign?" Both Jordan and the Finance Manager assured us we were good to go. Everyone had a good laugh when I asked them if they wanted the $27,400 check. Maybe the laugh will be on me if the documentation I have does not show that they received the check. I have to say that the experience was mostly positive. I only wish that the staff had been more prepared for us to take delivery. Jordan did get some points back when he filled the fuel tank before we left. Time will tell about the steering wheel issue.
Gas and diesel terrain
I have owned 5 of the 2018-19 terrains. I have had the 1.5 gas, 2.0 gas and the 1.6 diesel. The power on the 2.0 is awesome. Mileage on the 1.5 is good. Mileage on the 1.6 diesel is great. I have 336,000 miles on my diesel. It has had lots of issues due to emissions and transmissions. Last week it got a new engine as well. The car is a great car but I would recommend the 1.5 gas for most people. The terrain is comfortable and makes a great work or travel vehicle. Size is easy to park with plenty of leg room.
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GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2024 GMC Terrain Denali | $27,999 | 5 Great deals |
2023 GMC Terrain Denali | $22,600 | 21 Great deals |
2022 GMC Terrain Denali | $16,795 | 54 Great deals |
2020 GMC Terrain Denali | $15,000 | 65 Good deals |
2019 GMC Terrain Denali | $13,500 | 7 Great deals |
2017 GMC Terrain Denali | $8,900 | 14 Great deals |
2016 GMC Terrain Denali | $5,450 | 12 Great deals |
2015 GMC Terrain Denali | $7,999 | 6 Great deals |
About the 2018 GMC Terrain Denali
SL shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 28
- Transmission
- 9-Speed A/T
- Engine
- 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2018 GMC Terrain Denali cost?
The 2018 GMC Terrain Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Terrain Denali is $18,304, with pricing starting at $11,995.
What is the MPG of the 2018 GMC Terrain Denali?
The 2018 GMC Terrain Denali offers up to 22 MPG in city driving and 28 MPG on the highway for a combined rating of 24 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 GMC Terrain Denali?
The 2018 GMC Terrain Denali compares to and/or competes against the following vehicles:
Is the 2018 GMC Terrain Denali reliable?
The 2018 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 2018 Terrain owners.
Is the 2018 GMC Terrain Denali a good SUV?
Below are the Cars.com consumer ratings for the 2018 GMC Terrain.
- Comfort 4.6
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.7
- Reliability 4.5
87% of drivers recommend this car
- Comfort 4.6
- Interior 4.6
- Performance 4.5
- Value 4.4
- Exterior 4.7
- Reliability 4.5
*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.
GMC Terrain trims
-
GMC Terrain 2018 SLE
29 Great Deals out of 248 listings starting at $7,787
-
GMC Terrain 2018 SLT
4 Great Deals out of 89 listings starting at $8,795
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