The Terrain is always a standout option in the compact SUV market. This blends style, features, and comfort. If you’re in the market for used ones, there are a few things to keep in mind before you buy. We’ll take a look at the generations and the models in between to show you which are the best options.
Key Takeaways:
- If you want more engine options, then the 2nd generation will be the best one for you. This is because most of the less popular engines were dropped in later generations, despite one of them having great fuel economy.
- The 3rd generation may be a bit harder to find used, but you will be greeted with a 15-inch infotainment screen if you do find one.
- If you want something a bit more fun, then look for something after 2022, this is because the AT4 with some off-road performance features joins the family. This helps off-road enthusiasts look good on the trail.
Third Generation (2025-Present)
Being that this is the most recent generation, and since it came out very recently, it may be hard to find a used one, but if you do, here’s what to expect.
This model now comes with a more rugged, and truck-like exterior appearance. Keeping it similar to other models in the GMC lineup. Coming with 17-inch wheels, with 20-inch wheels being optional.
The interior now comes with a 15-inch infotainment screen as standard, that comes with Google assistant features. This year also saw new emergency braking features join the model, making it safer than before.
This generation only sees one engine option available for the lineup up, this one being the 1.5L I4 engine from the year prior.
Second Generation (2018-2024)
When this generation hit the roads, it came with three engine options. These were the 1.5L I4, 2.0L I4, and a 1.6L I4 diesel engine. Early Denali trims can be found with the 2.0L I4 engine, as well as dual chrome exhaust tips, and larger front brakes.
Some standard tech from this generation includes a 7-inch infotainment system with phone connectivity, keyless open and start, a drive mode selection system, second-row HVAC, and even a rear-seat reminder to help make sure everyone is out of the vehicle.
In 2019, adaptive cruise control became available, as well as a higher resolution backup, and 360-degree camera. Wireless charging is now standard on the Denali trim.
In 2020, the diesel engine was discontinued, with the 2.0L following it in the year after. This makes the 1.5L engine as the only one left. 2022 saw the AT4 trim join the line. This came with steel skid plates, off-road tires, and unique badging. In 2023, the 1.5L was updated to give it a boost in horsepower.
Looking at the engines that you can find on the Terrain, the most efficient one is the 1.6L I4. This has an EPA rating of 32 MPG combined, getting 39 MPG on the highway, making it a great cross country vehicle.
The 2.0L was the worst performing engine that was on the Terrain. This had an EPA rating of 24 MPG combined. Getting 28 MPG on the highway.
The sole engine being a 1.5L, sits in the middle of the road. Having an EPA rating of 28 MPG combined. Able to go 30 MPG on the highway. While this isn’t the best, it still is great, and cuts back a bit on how much you have to spend at the pump.
Should I buy a used GMC Terrain?
Yes, you should buy a used GMC Terrain. Over the years, it has come with a few engine options to pick from, one of them being a diesel with great mileage. It also comes with some comfort and safety features to help make sure the ride is comfortable. If you want to see one of these SUVs in person, come on down to a Jarrett location today!