GMC Terrain Research & Reviews

Overview & Reviews

Average Score

3.98/5 Average
362 Total Reviews
Model Overview:

For decades, GMC was all about trucks and burly SUVs. But the more recent popularity of car-based crossovers has brought about evolution for the brand, as the GMC Terrain certainly indicates. A small crossover, the Terrain stands out thanks to its stylish cabin, versatile backseat, ample standard features and sophisticated driving manners. Along with its mechanically identical sibling, the Chevrolet Equinox, the Terrain is a smart choice for a new or used crossover.

Current GMC Terrain
The GMC Terrain compact crossover offers a choice of four- or six-cylinder power. The standard 2.4-liter four-cylinder is rated at 182 horsepower and 172 pound-feet of torque and comes with a six-speed automatic, while the optional 3.6-liter V6 makes a stout 301 hp and 272 lb-ft, also routed through a six-speed auto. Front-wheel drive is standard, and all-wheel drive is optional across the lineup.

The GMC Terrain boasts a nice ride and handling combination, feeling like a more substantial vehicle than its many rivals. Inside, the Terrain's cabin is impressively quiet, well built and earns top style marks. Fuel economy would seem to be a Terrain strong suit with the four-cylinder engine, given its EPA ratings. But in real-world testing we've found it to be merely average.

Features content is generous, as even the base SLE trim level includes a tilt-and-telescoping steering wheel, sliding and reclining rear seats, a rearview camera, OnStar emergency communications, satellite radio, Bluetooth phone and audio connectivity, and a touchscreen interface. With the latter two items, you can connect to Internet-based features like Pandora and Stitcher radio through a system GMC dubs Intellilink. High-end features such as leather upholstery, automatic climate control, a lane-departure warning system, a navigation system and premium audio are available as you move up through the SLT and Denali trim levels.

As a family hauler, the Terrain shines. Backseat accommodations are extraordinarily generous by default, and downright limousine-like when you slide that rear seat back. One minor disappointment is the Terrain's 64-cubic-foot maximum cargo capacity, which trails the class leaders despite this crossover's considerable dimensions.

Used GMC Terrain Models
The current-generation GMC Terrain debuted for the 2010 model year and has seen just a few notable changes since. For 2010-'13, the Terrain's power came from a 3.0-liter V6 that was less powerful than the current 3.6-liter engine; it produced 264 hp and 222 lb-ft of torque. A newly standard and updated touchscreen interface arrived for 2012 (previously a touchscreen only came with the optional navigation system), while later that year the Intellilink smartphone integration system debuted. The Denali trim debuted for 2013.

User Reviews:

Showing 71 through 80 of 362.00
  • Junk Parts in Car and Junk Manufacture - 2012 GMC Terrain
    By -

    do not buy this vehicle. I am over 60 and have had over 30 cars in my life. this one is the WORST as to mechanical problems. I bought two of these, one for me and one for my educator daughter. Bottom line: this car gets terrible gas mileage, lucky to get 19 on the interstate. It loses oil that "vanishes" such as all oil gone after 4,000 miles- bone dry. and out of oil after oil change and 1500 miles. Brake job after 20K miles. Replace S belt after 20K miles. I have NEVER had a car that has lost oil like this, even "oil burners" never a brake job after 20K miles, should go 40K. and NEVER EVER loss of the sperpentine belt. and I am absolutely certain that problems will continue and more come

  • Cant wait to sell - 2011 GMC Terrain
    By -

    Problems 1.poor gas mileage. After letter to GMC dealer response. Drive slower 2.Wipers bounced across windshield. dealer replaced but said good you brought in now as in a few days (90) dealer wouldnt replace. 3.air conditioner freezes up twice. Dealer cant find problem. 4. Transmission shifts vary poorly 5.Wheels wouldnt hold tire pressure. Dealer over-inflated to hold pressure. After 2 years tires how hold pressure. Worst car I ever purchased and cant wait to trade.

  • Malfunctions - timing change, noise, oil pouring out - 2010 GMC Terrain
    By -

    At 35,000 miles the timing change had to be changed. At 51,000 miles I brought it in for engine noise that was extremely loud and an oil film on the undercarriage. Told that the noise and oil was normal. Today at 54,000 miles it appears all of the oil drained out of the motor. Beside the huge puddle on the driveway there is oil from the front of the car to the rear of the car.

  • BAD BAD FUEL ECONOMY - 2012 GMC Terrain
    By -

    Do not "presume" that you will get anywhere near the sticker mpg with your Terrain. You wont. Our sticker showed 22-32 and we get 23.8. GMC is not "playing fair" by having EPA conduct the fuel tests so that lawsuits are avoided. Apparantly the only way to get close to 32 mpg is by driving between 48-60mph on a flat or slightly sloping downward road...If you are plagued by poor fuel economy with your Terrain, I urge you to call GMC and your GMC dealer and voice your complaint!

  • Our Forever Vehicle - 2013 GMC Terrain
    By -

    We did a lot of research and a lot of looking around before we decided on the GMC Terrain. Lots of test drives etc. We purchased our Terrain new Sept 2012. I am guilty of nitpicking a vehichle apart and I can say I am STILL as in love with our car as day one. The gas milage, the smooth ride, the very sharp interior just cant be beat. This is definitely going to be our forever vehicle.

  • Horrible MPG - 2011 GMC Terrain
    By -

    Dealer claimed 22 city and 32 HWY and I have never gotten better than 23 MPG and that was on a road trip with all highway driving. I only purchased this car because of the MPG. I would never have purchased had I know GMC lied about the MPG. I typicalley average 18-20 MPG with city and highway driving combined.

  • Worse vehicle I have ever had! - 2010 GMC Terrain
    By -

    We have never had so many problems with a new vehicle as we have had with this one. They had to replace timing chain, a rattling noise is still very loud but they tell us there is nothing wrong, drive the car to work and back and no engine light turned on or anything just a loud knocking noes in the motor every time we pressed gas.. Little did we know that the car had no engine oil... But it still showed it had 40% oil life. Dont know where the oil is going. This is the second time its happened to us. We have to check oil at least every 2 weeks.. This is a 2010 car. Mileage is not what it says it is..

  • Great Little Truck! - 2012 GMC Terrain
    By -

    Practical, safe, comfortable, and good looking!! My kids and I love this vehicle so far!!

  • LOVE IT except for the transmission jerks. - 2012 GMC Terrain
    By -

    Weve had our Terrain for 6 months. Always have been a loyal GM customer. The Terrain stole our hearts when we decided to purchase a new vehicle. Its sharp. Inside and out. LOVE the interior and all the cool features. There is one problem......transmission slips/jerks. I have 9,000 miles on it. When I took it into the dealership they had a "transmission" specialist come out to talk to me. I explained the jerking/slipping and he urged me to take him for a drive. The entire time instead of observing the ride he explained to me that it was just the "engine recharging" because of the eco motor. I call BS. It seems to be getting worse. Anyone else had this issue??

  • High Quality SUV - 2013 GMC Terrain
    By -

    Last week we purchased a 2013 GMC Terrain SLE2 FWD with the 2.4 4cyl engine. It also came with the convenience package adds remote start and heated seats. Our previous car was a 2010 Toyota Prius, the lease was up and we needed something larger. I know the gas mileage will not come close to the Prius but we were looking for something with more space and better ride. Ive been reading review of people complaining about not getting the advertised MPG. Only having a week with the car but I can say the MPG is accurate. On a recent trip we avg 29.6 MPG averaging 70 MPH. If you reduce the speed to 65 you can achieve the 32 MPG on the highway. Note most likely need to dive with ECO mode on

GMC Terrain Reviews By Year:
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