Used 2012 GMC Terrain SUV Consumer Reviews
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Terrain Problems
shirleyl, 12/28/2013
updated 12/28/2016
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
81 of 83 people found this review helpful
I bought my new terrain in May 2012 after just having it a short time the navigation screen would go very dim and then bright. I took it to dealership more than once, they did not know why or how to fix it after trying several times. I contacted GMC corporate about the problem. It is still not fixed. I stopped taking it to dealership because if they can't fix it why take it in. Now I have another problem. My ck engine light coming on. Took it to dealership, it is a random misfire, they don't know why or how to fix it. It's in there for 2nd time in one wk I now have the gen mgr involved- I refuse to get stuck with a lemon. I have a loaner vehicle I just trade the terrain in for new chevy. I had nothing but problems with the terrain almost since day one. It would constantly jerk when it shifted gears, was very loud when running- manifold problems and gas fumes were coming into vehicle so bad that windows had to be opened. I do not recommend anyone buy this vehicle. It's looks nice but that's about it.
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LOVE IT except for the transmission jerks.
jtapp1, 03/16/2013
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
47 of 48 people found this review helpful
We've 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??
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7 Years in and Happy
Coldwaterite, 10/07/2018
updated 10/15/2019
2012 GMC Terrain SLT-1 4dr SUV AWD (2.4L 4cyl 6A)
21 of 21 people found this review helpful
We bought this new in 2012. We now have 102,000 miles on it. Out side of normal servicing the only problem we've had is the Key fob broke and had to be replaced. Love it's comfort, love the adjustable back seat, it's easy to get into and out of. Mileage is "great" if we keep under 65 mph we can get over 32 mpg; once you hit 70 mph it drops to 27 mpg; in town it'll drop to 23 mpg. It has served us well and hope to keep it for another 4 years. Like the looks of the new 2018 but it looks like the mileage has dropped off substantially, so why trade down when she's still purring like a kitten. Wish we had the automatic lift gate, that'd be nice now that were getting older. October, 2019: Due to the generosity of an old friend we traded our beloved 2012 in for a new 2019 Terrain SLT this past April. He left the dealer a check paying for 20% of the 2019. Along with that and other incentives we were able to get the 2019 for less than half price. Surprisingly gas mileage on the 2019 is much better (as long as the A/C is not on). After the first 9000 miles we have saved over $120 in fuel cost. I'll post a review of the 2019 Terrain shortly.
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Transmission Jerks when putting it in reverse
AF, 07/20/2015
2012 GMC Terrain SLT-1 4dr SUV AWD (2.4L 4cyl 6A)
34 of 35 people found this review helpful
I have the 2012 GMC Terrain and for the last few years it sporadically jerks/kicks/slips when I first put it in reverse to drive out of the garage. It's not consistent so the dealer can't diagnose it and it never does it when I try to show it to someone. I've been told that this isn't a problem, but it still makes me nervous. Other than that, I love the Terrain!
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BEWARE!!! STAY CLEAR OF THIS VEHICLE!!
Gina Lehigh, 09/21/2015
2012 GMC Terrain SLT-2 4dr SUV (2.4L 4cyl 6A)
81 of 86 people found this review helpful
After reading numerous complaints it is totally insane that GM is not backing THEIR product!! I have a 2012 GMC Terrain, 4 cylinder. I am also experiencing a lot of what others have written on here. I am going through oil like crazy and my favorite part is the "dummy" light is not even coming on to tell me. I am checking my oil weekly and having oil changes every 2,500 miles with Penzoil Full Synthetic. The only code that has ever appeared is the cam shaft sensor, which I replaced, but I still continue to have oil consumption issues. It is ridiculous that GM will not investigate this issue after numerous complaints. I also experience the shifting issues (jerking when taking off from a stop). This car is total garbage and I will continue to just put oil into it and I refuse to replace an engine on a car that is 3 years old that I have documentation that I have properly maintained. COUNTING DOWN THE DAYS UNTIL THIS PIECE OF JUNK IS PAID OFF!!!!
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I Love It!!!
ewag41, 12/30/2011
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
30 of 32 people found this review helpful
Have always liked the Terrain look, ordered 2012 New in 2011, received on time, dealership very honest on pricing and reviewing options on vehicle before delivering. Courtesy Chevrolet -Kingsport, TN. AWD- 4 cyl. Like sound of engine and the shifting. Years ago you got this effect with a pure STICK. Has a manual option, comes in handy on downgrades and when coming to a stop. AWD handles good on curvy roads. On trip to N.Y. got 26.8, which is good. Used ECO all the time. Steering is very good once you adapt to the electric format. Very steady on highway, does not wander. Room:Well I am able to haul the same stuff I use to haul with my Trail Blazer, but with better MPG- way better::
Engine Problems
B Porter, 02/04/2016
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
17 of 18 people found this review helpful
I purchased a 2012 GMC Terrain used a little over a year ago. I noticed about 6 months ago that while at a stop sign, it wanted to jerk forward while my foot was on the brake. I called my dealer and they said it may be low on oil. I took it in and they performed an oil change, saying it was low on oil. The problem was fixed, but I noticed it was not running smooth. Now understand, I am not mechanically inclined whatsoever, and there was no check engine light. Then last week it started jerking again and almost stalling out. Once again, I called the dealership and made an appointment. Before I could get in, I was at an intersection and the car stalled out. And thankfully, it was right in front of my dealership. I limped it in and they said I had less than a quart of oil. They would do a oil change. Long story short, the cylinder head needs to be replaced. My car only has 60,000 miles on it.
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Four cylinder engine
hydiesel, 10/06/2014
updated 10/10/2017
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
29 of 32 people found this review helpful
I have owned two four cylinders. 2010 30,000 miles engine replaced using excessive oil. 2012 at 32000 miles engine rebuilt (was told they didn't replace them any more ) I don't think GM knows how to build a good four cylinder. I am driving a gas guzzling V6, hope it can go past the dreaded 30,000 mile mark. The V6 has passed the 40000 mile mark with no problems, as long as I keep gas in the tank. Lesson learned, I will never buy another four cylinder from GM.
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Loved it at first
Mike, 03/03/2018
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
16 of 17 people found this review helpful
Had great fuel mileage, AC ok at best, visibility on passenger side just Ok Around 75.000 started using some oil between changes, by 95.000 using several quarts between changes and mileage dropped off, buy 6 miles per gallon. Dealer told me the oil consumption was normal. Umm no its not. eventually a service bulletin issued and warranty extended to 120,000. Was at 121 and change so not covered. Now at 133,000 timing chain issues, oil consumption issues and blew rear main seal do to PVC system freezing shut. All are VERY well known problems. Oil changes per meter or sooner, 90 % highway miles. Now what to do with it. New engine? Donate it to not for profit? Junk it? Nobody will give me anything for it on trade I WOULD NOT RECOMMEND TO BUY A USED ONE!!!!!
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Engine Powered down 3 times
John Silvani, 03/13/2016
updated 09/15/2016
2012 GMC Terrain SLE-2 4dr SUV AWD (2.4L 4cyl 6A)
27 of 30 people found this review helpful
Dangerous when engine powers down on highway for no apparent reason.....69 miles an hour to 40 in seconds with truck baring down on you...Three times in 37000 miles on a 2012 GMC Terrain. Just fixed on Wdnesday picked up on friday 3-11-15 andf powered down again on 3-13-16 with family members in car ioncluding a 3 year old grandson.
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AWD 4 CYL 2014
oldirongut, 05/28/2014
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
7 of 7 people found this review helpful
When I saw the size of the vehicle with the 4cyl. plus AWD I was skepital about performance Of Couse! First Things, K & N Air Filter, next , Mobil One at 500 Miles, Interior is gorgeous, Performance, 23 City, 27. Hwy. Complaint...Wish it had more ground clearance for snow. Plus...Everything, Nice Mfg. Effort
Very Nice Vehicle - No Complaints
Alan D., 05/21/2016
updated 11/25/2019
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
7 of 7 people found this review helpful
We have a 2012 STL-1 and couldn't be happier. It has more than 119,000 miles on it and not one serious mechanical issue. We had one check engine light issue. It was a minor repair costing less than $100.00. We've never had to add oil between changes. As far as fuel mileage, we average 26.6 overall, 22 in town and 29.8 on the highway at 68 MPH, our normal highway speed. In town, we don't make jack-rabbit starts and approach stop signs slowly. Also, dealers, no matter the company, are required to use the EPA fuel mileage estimates. They test these cars with no passengers, no wind resistance, no A/C with no stops and starts. Chances of getting the published fuel mileage is very unlikely. The dealership isn't lying, in most cases. They just report the EPA findings. The car is comfortable and a pleasure to drive. Everything has worked as it should from day one. A far as those folks who complain about the turning radius, "mushy" brakes and relatively slow acceleration ... did you not drive the vehicle first? If so, you should have noticed these things before your purchase. If you didn't test drive it, then you have no one to blame but yourself. Our dealer let us test drive for about 15 miles, part in town, part on the highway. Of course, you would have had no idea about the oil consumption issues several folks have mentioned. That would not be your fault. We are very pleased with our Terrain. And no, I am not in anyway connected to General Motors. This is the first General Motors product I have owned since a 1960 Chevy station wagon I bought in 1974. Here's wishing everyone the best of luck with their GMC Terrain. ------------------------------------------------------------------------------------------------------------------- It's been about a year since I did the initial survey (above). The only thing different from what we said back then is we did have to have a right-rear wheel bearing replaced. But, that's not unusual at 126,600 miles. We have spent less than $500.00 in repairs since we bought it. Still very, very happy with it! ---------------------------------------------------------------------------------------------------------------------- Update: At 141,00 miles, we had to have the engine rebuilt, which was close to $3000.00. But the car runs great afterwards. The 4-cylinder engine is known to have timing chain issues around 85,000 - 1000,000. That was the beginning of the need for a rebuild ... but not necessarily the only reason. Nonetheless, we now have a rebuilt engine with fewer than 500 miles on it and we're still happy with the car. The only real issue we have with it is how quickly the resale value drops. Other than that ... no real complaints.
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Use oil and fuel, over and over and over and over
Anthony LaGrasta, 10/16/2015
updated 04/20/2018
2012 GMC Terrain SLT-2 4dr SUV (2.4L 4cyl 6A)
14 of 16 people found this review helpful
We bought this car for MPG, only to find out it does't get anywhere near the rating, 30% less than rated. What's more it also uses oil at an insane rate; 1 quart per 1,000 miles, no exaggeration. If that wasn't enough, complaints to GM went unanswered. How could they ignore such claims? Come to find out, they knew of this problem, but never mentioned or acknowledged it, so disappointed. Wish we could just get out from under this, get our money back, start fresh. $30,000 down the drain. Now at 80k; replaced rings/pistons, transmission, exhaust manifold, fuse box, cat, master cylinder 2x, lower control arms, stabilizer end links, radiator, and other various smaller items. Help…
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Great suv
TeamMVP, 05/25/2018
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
6 of 6 people found this review helpful
I owned this suv for about 3 years and was one of the best cars I’ve ever owned. Never once took it to the dealer for any problems other than oil changes and tire rotations. Fuel economy was rather good. The car lacked acceration and the gears were pretty bad going up hills it would always shift into a lower gear going up hills. Economy mode was pretty worthless on it. The inside technology was ok in it. The backup camera and larger center sceeen was fantastic. The on board dash computer provided good info. The worst thing about the technology was not being able to listen to music through Bluetooth. That was a huge miss. The ride was always nice and smoothe and quiet. I towed a 18 ft center console boat with it. And it struggled a bit but I was never worried about it not making it up the boat ramp
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Will not buy American again
jclablanc, 07/25/2014
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
24 of 29 people found this review helpful
So I again trusted the american Manufacture to my demise. I have owned Ford, Chevy, GMC, Honda, Toyota, Nissan and BMW. The only vehicles I have not had problems with are the freaking Japanese vehicles, which really pisses me off. Why can we the American people not make a solid vehicle that can be reliable. Every American Vehicle I have owned did not last 30k miles without some type of issue. My latest Toyota has 112k miles with no issues to date owned for 8 years now. This piece of trash, unreliable Terrain I have had for 11 months been in for 3 Engine Lights. Its gets no where near the gas mileage stated, 23mpg on free way stated 31 ha!
thirsty for oil!
Shirley Woerner, 12/24/2017
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
9 of 10 people found this review helpful
The 2012 Terrain had a lot of issues with the engine burning oil. I have had such issues that I had to have the oil looked at or changed at every 2,000 to 3,000 miles. Not happy with the dealer's service department having to put new pistons and rings in the engine. That was a complete tear down. We still have to watch the oil level. And now the exhaust system has a hole in it!!!!!!!!!! It only has 78,000 miles on it now as I type this in. First time I took it in, It was 3 quarts low!!! The engine sounded like and old washing machine when I started it up. Not happy with my Terrain at all. Love the body style, but that's about all I like about this vehicle.
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Junk Parts in Car and Junk Manufacture
exec17, 08/15/2013
2012 GMC Terrain SLT-1 4dr SUV AWD (2.4L 4cyl 6A)
18 of 22 people found this review helpful
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
Bought it and babied it
Bob from Accounting, 05/18/2019
2012 GMC Terrain SLE-2 4dr SUV AWD (2.4L 4cyl 6A)
5 of 5 people found this review helpful
Unfortunately this car is the worst purchase I've ever made. everything was fine until I got to about 80,000 miles and then it went into the shop 5 * 4 hit 100,000 miles. It has had problems with everything from a leaky transfer case to a cracked manifold. The check engine light has been on for the last ten thousand miles. The catalytic converter and O2 sensors are shot. The O2 sensor has already been changed. It is also currently burning about a quart of oil per 1000 miles. Apparently there's a class action lawsuit against GMC for this car and it's oil burning issue. I wish I would have purchased the Toyota I was considering. This is the first domestic car I had purchased in 10 years I had avoided them because of issues I had with the previous one. My next and all future car purchases will be foreign cars.
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Don't buy a 2012-2014 Terrain
rondavis1, 05/10/2014
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
10 of 12 people found this review helpful
My 2012 Terrain has 38,000 miles on the odometer and uses 1 qt of oil every 2000 miles. The Dealer that falls within GM's specs????? No wonder they had to be bailed out. I get 21.5 mpg overall with the 4 cyl/auto and that is below the EPA city rating. The navigation had to be replaced plus the transmission needed replacement at 32,000 miles.
Great Little Truck!
janebryson, 03/24/2013
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
10 of 12 people found this review helpful
Practical, safe, comfortable, and good looking!! My kids and I love this vehicle so far!!
Worst cars ever do not buy
Bobbybearcat, 01/11/2018
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
9 of 11 people found this review helpful
Bought one only 5 years old, biggest lemon I've ever ever bought! Burns oil like crazy because of GMs very poorly designed motor, left me stranded 200 miles away from home because GM didn't mention to NOT drive these things in the cold because a pcv valve freezes therefore blowing my rear main seal which is an 11 hr job. Window don't roll up without you yanking them up by hand. When you call GM to ask if they can help you with any problems the person on the other line that cant hardly even speak English replies "your vin doesn't match up with the plant that had flaws" I was a GM guy, no longer
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Great Car!
jlbigguy, 08/29/2012
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
9 of 11 people found this review helpful
Have my 2012 Terrain for 1 week now, and after 900 miles I am impressed. Getting 30.5 mpg on the highway, and overall average is 27mpg. This is with ECO mode on. Very smooth and quiet ride, no wind noise at all. The car feels solid, and is very comfortable (premium cloth seats). I have more room then in my old 2004 Pontiac Montana, and I am 6'6" tall. Can hardly tell the engine is running when at idle. Very pleased with my purchase.
Message board..engine light issues...no solution
kb72210, 06/24/2014
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
6 of 7 people found this review helpful
I bought my Terrain in June 2012. The first year was good nothing out of the ordinary with regular maintenance. As the end of the second year approached I started having random engine light, Stabili Trak messages appearing. I am on my 4th service call with the dealership. The last time 2 months ago they kept my vehicle for one week and found nothing they could repair. The first time they diagnosed a carbon build-up which they cleaned for a fee, the second time nothing could be found, the 3rd time nothing and today I could not drive much above 55 mph on the highway. The car was sluggish and seemed to have no pick-up. I felt like it would stall any minute. I did stall eventually. Frustrated!!!
2012 after 3 years and 80k miles
Joe, 09/16/2018
updated 03/18/2019
2012 GMC Terrain SLT-2 4dr SUV (2.4L 4cyl 6A)
5 of 6 people found this review helpful
I bought this V6 model SLT three years ago and drove it over 80k miles. I just this year replaced the tailgate actuator, only because it leaked and I was being proactive. I also replaced a rear wheel hub and the battery, this year. The two tail light assemblies showed a little water in them so I replaced them as well. Other than regular maintenance, tires and brakes that is all this great vehicle has needed. Overall I get 23 - 24 MPG, so it could be better but it is a V6. It does not have some of the connectivity of the newer cars, but it has what vehicles in 2012 had available. The seating and interior have held up amazingly well, I see other vehicles with 100k mile street and the seats are cracked and fouled, not these they are just shiny. This has been an amazingly reliable vehicle, even in bad weather here in Ohio the two wheeled drive has worked well.
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Nice Interior, poor acceleration and value
Lindsay O., 11/27/2017
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
3 of 3 people found this review helpful
I have owned this vehicle for about 2 years. I enjoy the AWD and the cargo area (I do not have kids and use the cargo mainly for groceries, gardening, trips to the hardware store, etc.). The interior is sharp looking and the car has great speakers and entertainment system for it's price range. What I dislike most about the car is it's power (or lack thereof). I previously had a 4-cyl vehicle so I thought this would be ok, but it is very laggy on acceleration. Sometimes during fast acceleration the transmission does not seem to want to shift. I have also had many issues with the brakes, finally replacing the rotors, calipers, and brake pads to solve the problem. In the first year I owned the vehicle I had to put over $1,500 into it in repairs, and most of that cost was parts as my boyfriend did much of the labor. At an age of only 5 years old I had to bring it in for a new exhaust manifold; the original was cracked and irreparable. From the research I did this is a common problem with this vehicle. So while I enjoy the mpg, interior styling, and entertainment system in this vehicle, I do not think it is reliable and am planning to get rid of it as soon as I am able (that reminds me, the "clean retail" value of this car completely tanked from $18,000 to $11,500 in the 22 months I have owned it!)
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It blew up!
Mark, 04/18/2019
updated 10/21/2019
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
3 of 3 people found this review helpful
After 99K miles, I needed $1500 in repaired. GM said they’d warrant this for a year. Fourteen months later, it blew a rear seal on the highway. The repairs surpassed the trade in value. Bought a 2018 Santa Fe. #whygoback? Waiting for my other GM product to do the same. My retirement dream car has shifted from Camaro to Mustang...
Worst Vehicle Ever
Bridget, 02/10/2020
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
3 of 3 people found this review helpful
This car is the worst! Even after having the engine fixed for the oil consumption recall it still drinks the oil. Transmission jerks overall it just sucks! The car has always had something wrong with it. I think this vehicle is very unsafe and unreliable. Dash lights don't always work and the screen gets confused shuts off or is fuzzy. I recommend not wasting your money.
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I love my 2012 Terrain SLT-1 AWD
RandiRN, 07/25/2016
updated 01/31/2022
2012 GMC Terrain SLT-1 4dr SUV AWD (2.4L 4cyl 6A)
4 of 5 people found this review helpful
I no longer own the Terrain. I traded the Terrain in when I purchased a 2021 Subaru Ascent Touuring. I was asked to update my review of the Terrain, Well, my issue at this time is with GM and specifically Mary Bara. I had an issue with the sun roof drain, the drain tube broke. This caused water to seep into the passenger cabin and finally caused mold to grow in carpet. The vehicle was covered by a GMPP, yet GM and yes Mary Bara refused to cover the cost of the $1400 repair. The selling dealer even offered to cover my insurance deductible (auto insurance covered the repair) but I turned down the offer. It was up to GM to pay for the repair. Since GM was a bunch of jerks, my Terrain will be the last GM vehicle in my driveway. As much as I do enjoy owning the Terrain, I cannot continue to do business with a company who has forgotten where the revenue comes from. I told the dealer principle that if he obtains another brand, I will do business with him. I was actually trying to find out about an oil separator for the Terrain. I came across this forum. I must say that the issues other spoke of I have never experienced. My biggest issue with this vehicle is the power drivers seat. It has now failed twice since I own the vehicle, however the repairs were performed under the warranty and the GMPP. As far as the fuel mileage, well the 32mpg advertised is not an SLT-1 or with AWD. The AWD alone is 300 lbs. I purchased the 4cyl and found out that between the SLT trim (extra sound deadening) and the AWD, that little engine is just overworked from a standing start. However for my purposes the vehicle is just fine. I do not pull a trailer, or carry heavy loads. I go supermarket shopping and just short trips. The vehicle is very comfortable and I totally enjoy the Pioneer sound system. I have not had any issues with oil consumption, but that maybe due to my personal maintenance program. I have the oil changed 3 months/3k miles, not 7500 miles as recommended. I have had the vehicle dealer serviced 100%, and the dealer is just wonderful. I do not drive the vehicle hard. But I took delivery on April 30th, 2012, and currently have about 23k miles on it. My daily driver is a 2015 Subaru Outback Limited 2.5i. The Subaru's 175 hp 4 cyl has way more low end torque than the 185 hp 4 cyl in the Terrain. Other than my error in ordering the 4cyl, I love the Terrain. It has performed as I expected and hoped.
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Well Satisfied
oldterrainguy, 10/10/2011
2012 GMC Terrain SLT-2 4dr SUV (2.4L 4cyl 6A)
47 of 78 people found this review helpful
Couldn't be happier with my 2012 Terrain. Style, inside and exterior, tech galore which will take me time to learn including bluetooth and onstar dirctions. Very good solid and quiet ride. Took the Terrain for a drive specifically to test mileage since I had read bad reports for the 2011 Terrain and Equinox. If the onboard computer is reasonably accurate, 31.5 to 33.8 average over a 100 mile test with cruise set at 61 MPH. I believe the EPA test standard is still 60 MPH. Great value for those that keep a car for a long time.
Be careful when you buy this vehicle!
cnorborg, 10/08/2012
2012 GMC Terrain SLT-2 4dr SUV AWD (2.4L 4cyl 6A)
6 of 9 people found this review helpful
Overall I like my Terrain, love my dealer, but definitely not a fan of GM. The terrain is a small SUV, does ok for a dog owner like me, not a fan of the seats not folding fully flat. The leather seats get a bit warm and it drives a bit stiff. The AC struggles to get the car cold when its hot outside, a bit undersized for the type of vehicle for living in a desert like Albuquerque. My biggest complaint stems from something I noticed and mentioned to the dealer the first time I took the car in for an oil change. The color backup camera is 99% of the time showing up B&W. In dealing with GM, I find they are simply trying to make excuses and not fix the problem. They say it's "as designed"
I loved my car!
thomas Stafford, 04/14/2016
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
2 of 2 people found this review helpful
The vehicle was a pleasure to drive. It was cheap to keep. Got good gas mileage. Too bad it was totaled in an accident.
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nice vehicle on overall quality. Poor fuel mileage
chris beach, 01/24/2018
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
2 of 2 people found this review helpful
The fuel mileage of this vehicle is very incorrect. Rated at 22/32. The best I can get is 22 on the road.
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Deadly
Very upset, 08/07/2021
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
2 of 2 people found this review helpful
Going down hill@20 miles engine died no longer power steering numerous curves and won't start. No warning light on Prayers answered when it stopped. Now it's not starting or making a noise Can't afford new engine ( what I was told) I really liked it. But not on any recall. I kept it up with the oil change and etc. Not sure what to do next. GMC you should check it out. This could kill someone !!
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A thirsty beast!
Doolind6, 03/20/2019
updated 04/06/2021
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
4 of 6 people found this review helpful
We bought a 2012 GMC Terrain used with 32000 miles on it. It was fine until about 90000 miles and we noticed a clattering sound and I checked the oil, it was LOW!! More than 2 quarts low. I added the oil and in 3 weeks it was low again, added some more and the same thing happened. I started keeping a record of when I added oil and it came to about every 700 miles, this is not acceptable! I have never owned a vehicle that has used that much oil and I’ve owned some real clunkers! Took it to a mechanic and he put an oil additive in the engine which seem to help some. The oil lasts a little longer but still not good. Update: still have the car with 162000 miles on it but as soon as we get some money it’s gone!
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Excellent Car...but, tranny problems
desertguyphx, 01/16/2012
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
85 of 168 people found this review helpful
I like everything about this car. Great design, interior and exterior, comfortable and great handling.
cash lost
lost cash, 12/27/2017
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
3 of 5 people found this review helpful
very poor investment for hard work family& this corperation does not care. Think of how much an engine cost to replace. cash lost
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Air bags failed to deploy- two accidents
ronin15, 04/24/2014
updated 04/24/2017
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
6 of 12 people found this review helpful
Ran off road, hit a tree... received a concussion as head "bounced" off steering wheel. If bags had deployed, would not have been knocked out via striking head and perhaps I could have avoided massive damage to vehicle and 2 days in hospital. Repairs at dealer were poor as awd never was repairable. After 12 months I got rid of it. The Terrain AWD transaxle is suspect as is air bag saftey.
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DO NOT BUY FOR FUEL ECONOMY
lakegirl2003, 12/30/2012
2012 GMC Terrain SLT-1 4dr SUV (2.4L 4cyl 6A)
2 of 3 people found this review helpful
I originally bought a V6 Terrain which got around 25mpg. It was totaled so then I bought a V4 thinking I would get at least 27mpg which I would be satisfied with since it is a SUV. I get between 22-24mpg with the V4. I take 70miles of interstate and drive 75mph to work. Extremely disappointed the first day of work with my new Terrain then I thought well maybe it needs broken in. It also is a loud idle engine like a almost ticking sound. The dealership checked it out and said it sounds like a V4. I have problems with the transmission sticking at 3rpms for a long time then it decides to shift up. My back up camera has blanked out about 4 times. Besides that it is very nice vehicle.
Got hit
Janeen, 04/14/2019
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
2 of 3 people found this review helpful
I was at a stop sign turning right when I got hit by a vehicle turning at the same time. We were both going under 10 mph when the vehicles collided. The other vehicle had minor scratches whereas mine was totaled from impact. The airbags didn’t go off and the driver side just crumbled. Very scary since I have kids. Do not buy.
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GMC Terrain SLT-2
Kapn, 08/09/2022
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
1 of 1 people found this review helpful
I have a 2012 GMC Terrain SLT-2 4 cylinder. I purchased it used from a private seller at 135,500. It's now at 146,000, and I have had to replace the cam sensors and the code came back to replace them again, so I Googled it and replaced my intake and exhaust solenoid and haven't had 1 problem since. I also replaced my battery and front struts. I've had alot cars and all of them needed work done and had problems over time. I love my car and hope it last many many more miles.
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Nice vehicle.
troy mccabe, 10/12/2016
updated 04/20/2017
2012 GMC Terrain SLT-1 4dr SUV AWD (2.4L 4cyl 6A)
1 of 1 people found this review helpful
Poor visibility out the back. Gas mileage could be better on the v6, but it tows well.
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Lemon with oil consuming engine!!!!
Alex Johnson, 08/18/2022
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
1 of 1 people found this review helpful
A judge in Florida ruled in 2020 against GMC that the GMC Terrain with its junk Ecotech engine burns oil due to faulty piston rings! buy at your own risk!
SOLD!! Best SUV I ever owned!
RMT, 03/04/2020
updated 09/06/2022
2012 GMC Terrain SLE-1 4dr SUV (2.4L 4cyl 6A)
1 of 1 people found this review helpful
I have a 2012 Terrain SLE-1 with the V6 engine (NOT a 4 cylinder as I was forced to enter in the dropdown), FWD and a towbar, no sunroof , no bells and whistles. One owner, basically no passengers. Have towed two different boats for long distances. Have had absolutely NO problems with the SUV, just oil changes and tires. Comfortable, good looking seats, best radio I have had in any car/SUV, including a 2019! SOLD!!
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Good if you can afford the work it'll need!
GoodbyeTerrain, 04/12/2023
2012 GMC Terrain SLE-2 4dr SUV AWD (2.4L 4cyl 6A)
1 of 1 people found this review helpful
Pros: I think it's a pretty attractive car and has plenty of space inside. When it's running well, it's a good car. It let me drive it for a long time with the check engine light on.... until it didn't anymore (the light was due to an old error - I wasn't totally neglecting it). Cons: Had to have the rear main seal replaced; timing chain issues or whatever it's called; lots of recalls; previous owner had a new engine put in (unbeknownst to me when I bought it); windows don't roll up very well when you're accelerating (have to slow down and give it a helping hand to get up); replaced battery twice in the 4 years I've owned it; not sure what the issue is now, but after putting about $2500 in repairs into it, I'm ready to trade it. It's dying when it comes to a complete stop now, and I just don't have the time to get it fixed anymore. Shame, too, because it's such a good looking vehicle.
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2012 gmc terrain slt 2
Joseph Evans, 08/31/2016
2012 GMC Terrain SLT-2 4dr SUV AWD (2.4L 4cyl 6A)
1 of 1 people found this review helpful
Great vehicle..comfortable ride,roomy,good options
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BAD BAD FUEL ECONOMY
aray5, 05/28/2013
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
4 of 12 people found this review helpful
Do not "presume" that you will get anywhere near the sticker mpg with your Terrain. You won't. 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!
consuming oil
gmc_owner, 10/03/2021
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
1 of 2 people found this review helpful
it is totally a mess. GMC service want to change engine because fo oil-consuming. GMC doesnt care about their fault. it is totally production defect. I suggest when you see GMC, run away
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Poor fuel economy
owner13, 08/20/2012
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
2 of 7 people found this review helpful
Actual mileage much less than advertised. 27-28(on a good day) hghway, 15-16 in town. Poorer than the usual poor visibiity found in SUVs.
Poor
Nothing but a headache , 05/26/2021
2012 GMC Terrain SLE-2 4dr SUV (2.4L 4cyl 6A)
1 of 3 people found this review helpful
Poor
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2012 GMC Terrain SLE AWD 4Cyl
jspa, 09/03/2011
2012 GMC Terrain SLE-1 4dr SUV AWD (2.4L 4cyl 6A)
87 of 418 people found this review helpful
The styling, price, value and especially the performance of the vehicle we purchased is outstanding. Test drove a 2012 Terrain SLE AWD and then a 2011 Terrain SLE AWD and each had a four cylinder engine. There is no comparison. The 2012 performed much better, in my opinion, perhaps due to the VVT engine. We have this vehicle for about a month. It has a smooth, quiet ride, good acceleration on hills, and overall a great looking SUV in black.