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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
for sale
near
Bangor, 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
We have purchased 8 vehicles from Hawkins, all with same
We have purchased 8 vehicles from Hawkins, all with same salesman Troy Sunken. Always had positive experience. Goes the extra mile to ensure we get the vehicle we want.
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 SLE
Vehicle information
Features
Reviews
I had never taken my Sierra Denali in on a Saturday
I had never taken my Sierra Denali in on a Saturday before and found the staff very efficient. Miranda Collier is well informed and very efficient. I was very pleased with the service and my pickup came back oil changeed, tires checked, and vehicle washed-- pleasant surprise! It needed it! Suggestion, I arrived at ~7:15 am and waited at the gate to the service department. There was a long line of vehicles after me. The gate infront of Express lub was opened first and the back of the vehicle queue or line came in and formed 3 lines. the service deparment gate was opened so I ended up well behind where I intended. Suggest opening the service department gate first because it gives more space for the vehicles to queue (long line) that is off the street. Another suggestion is to place cones that direct the traffic into two lines, if that is what is desired. Vehicles had to back up and jockey some back and forth to get into two lines keeping everyone in sequence behind those that came in express gate but were actually at the back of the vehicle queue. The young man helping was very courteous and thoughtfu in the process.
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.






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
Staff was very pleasant and got me out of there fast.
Staff was very pleasant and got me out of there fast. Very fair deal and love the car I purchased. Elijah was very helpful.
My GMC Terrain saved my life.
Great savings on gas and mileage, very reliable and comfortable. Saved my life when I was in a big rig truck accident as driver side and front side bags deployed. I've become a GMC customer for life as I will be looking forward to buying another GMC SUV.






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
I just want to thank Paris Burnell again for all her hard
I just want to thank Paris Burnell again for all her hard work by keeping me informed through out the week about my vehicle status and how things were going to make sure I was kept up to speed about everything and she made sure the job got accomplished. Thank you for all your help and service if anyone is looking for a new car Paris Burnell is the person to see. ⭐
We love this automobile.
This is a higher trim model with the bigger 4 cylinder engine (2.0 vs. 1.5) most of the options including Bose sound system. We love our pick and the only reason I gave 4 stars to comfort is the ride. Granted it rides nice, but you only get 5 stars from heavier sedans. Trucks and SUV's just aren't designed for that really smooth ride. Definitely would recommend the 2.0L engine if you tend to pass on a 2 lane road or need to pull out quick in traffic.






Used
2018 GMC Terrain SLT
Vehicle information
Features
Reviews
Professional and polite was greeted upfront from the
Professional and polite was greeted upfront from the beginning. Work was done quick. Great job
Best choice
I love my car thus far. It included every feature plus a couple extras that I was looking for. Of all the cars I’d driven my Terrain Denali was the best choice for me.






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
Guys were great, no hassles!
Guys were great, no hassles! Tito was right on top of things. Car is fantastic!!!






Vehicle information
Features
Reviews
Saved the Day
I was in town only to drop off my daughter at ISU when the check engine light came on. It was late, but they worked me in and addressed the problem. This was amazing and appreciated service, as I had a multiple hour drive back home. Thank you!






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
Manny is an excellent sales consultant.
Manny is an excellent sales consultant. Very helpful finding the right Enclave for my family.






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
The dealership was the best we have ever dealt with, and
The dealership was the best we have ever dealt with, and it started with meeting Clay Vogel on the lot. Found the truck we were interested in, he communicated a deal with his Manager, and continued the process in a very professional and patient manner until complete. I would absolutely return in the future. Thanks all involved.






Used
2018 GMC Terrain SLT
Vehicle information
Features
Reviews
The folks here treat you like family.
The folks here treat you like family. This is one of the last family dealerships in town and you can tell. Communication has been great,






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
The vehicle had been sold.
The vehicle had been sold. I was informed of this when I contacted the dealership.






Vehicle information
Features
Reviews
Daniel was great at helping me find what I was looking
Daniel was great at helping me find what I was looking for. He was very knowledgeable about the car’s features and made the whole experience extremely smooth.






Vehicle information
Features
Reviews
The dealership was fantastic overall.
The dealership was fantastic overall. I worked with Charles Van Horn. He was great, very accommodating and laid back. Lane in finance was very difficult to work with, however. A simple task ended up taking several weeks, his communication and service was extremely poor. That is the only reason the review isn't 5 stars. I will probably go back for my next vehicle because of how great everything else was though.






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
I’ve owned my new CrossTrek for six months now.
I’ve owned my new CrossTrek for six months now. I’d previously purchased two Foresters from this dealership. Alex is a low key no pressure salesman. Test drove many of their vehicles. Got a fair deal. A month after purchase I met with Betsy who is their tech specialist. She went over many of the new tech features and was excellent at explaining the many new features my 2017 Forester didn’t have. Took my car in for its first service this month. Del was my service advisor. He explained their service philosophy. Car only needed an oil change and tire rotation so things were easy. Would recommend the sales & service at this dealership without hesitation.






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
My experience at Bob Sight Kia in Independence was
My experience at Bob Sight Kia in Independence was outstanding, as always. Matt, my salesman, and Todd, the manager, provided top-notch service, making the entire buying process smooth and enjoyable. As a repeat customer, I continue to come back because of their professionalism, honesty, and commitment to customer satisfaction. I drove past many other dealerships and even crossed state lines to give them my business, and it was absolutely worth it. I highly recommend Matt, Todd, and the entire Bob Sight Kia team!






Used
2018 GMC Terrain SLT
Vehicle information
Features
Reviews
Awesome dealership!
Awesome dealership! Took my Camaro SS In for new breaks and calipers. Kevin, my Service adviser went above and beyond! Kevin was awesome! Best customer service I have ever experienced! I highly recommend George Moore Chevrolet.






Vehicle information
Features
Reviews
Thank you
I was impressed with the professionalism of Pola he is a great salesman .. keep up the good work






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
Good Experience n purchase!
I had an incredible good experience with these fine folks. Orlando n Shawntal were amazing and made the purchase of my SUV go so smoothly. Very friendly and kind staff. I am so pleased with my purchase!






Used
2018 GMC Terrain Denali
Vehicle information
Features
Reviews
We worked with Brian Newcomb to purchase a new 2025 Buick
We worked with Brian Newcomb to purchase a new 2025 Buick enclave. From the moment we walked in the door, we felt at ease and were comfortable. Brian was down to earth, honest, and personable. He was knowledgeable and was able to answer all questions. We highly recommend Brian. He made the whole process headache free and easy!






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
I have been buying cars for along time.
I have been buying cars for along time. Van Horn and especially Brian Christie are the best.
About the 2018 GMC Terrain
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 cost?
The 2018 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Terrain is $16,345, with pricing starting at $8,095.
What is the MPG of the 2018 GMC Terrain?
The 2018 GMC Terrain offers up to 26 MPG in city driving and 30 MPG on the highway for a combined rating of 28 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 2018 GMC Terrain?
The 2018 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2018 GMC Terrain 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 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
Denali (2 styles)
Style | |
---|---|
FWD 4dr Denali | AWD 4dr Denali |
Inventory price | |
Starting at $37,600 | Starting at $39,300 |
Combined MPG | |
24 | 23 |
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 $24,995 |
Combined MPG |
28 |
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 $27,900 | Starting at $29,600 |
Combined MPG | |
28 | 26 |
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 (2 styles)
Style | |
---|---|
FWD 4dr SLE Diesel | AWD 4dr SLE Diesel |
Inventory price | |
Starting at $31,600 | Starting at $33,400 |
Combined MPG | |
32 | 32 |
Engine | |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) | 137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) |
SLT (2 styles)
Style | |
---|---|
AWD 4dr SLT | FWD 4dr SLT |
Inventory price | |
Starting at $33,100 | Starting at $31,400 |
Combined MPG | |
26 | 28 |
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 (2 styles)
Style | |
---|---|
AWD 4dr SLT Diesel | FWD 4dr SLT Diesel |
Inventory price | |
Starting at $36,000 | Starting at $34,200 |
Combined MPG | |
32 | 32 |
Engine | |
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) | 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 2018 GMC Terrain
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