2020 Gmc Terrain problems
The GMC Terrain is a crossover SUV by American manufacturer General Motors under its GMC marque. Sharing its platform with the Chevrolet Equinox, the first-generation Terrain was built on GM's Theta platform, while the second-generation model is currently built on the Delta platform. The Terrain is the smallest GMC vehicle, slotted below the Acadia. It also indirectly replaced the Pontiac Torrent which was typically sold via the same dealerships prior to General Motors dropping the Pontiac brand.
First generation (2010)
The 2010 Terrain debuted in April 2009 at the New York International Auto Show, introduced as a replacement for the Pontiac Torrent, which ended production after GM shut down the Pontiac brand in 2010. Although the preceding Pontiac Torrent had the same Theta platform, the Torrent was a rebadged version of the original Chevrolet Equinox from 2005 to 2009, while GM decided to differ the look of the Chevrolet Equinox with its 2010 Terrain and still use the Theta platform. Early 2010 models had the GM Mark of Excellence logo applied on the sides of the vehicle.
The Terrain initially came in SLE and SLT trims. For the 2013 model year, a Denali trim was added, featuring additional chrome trim and slightly improved interior quality, the 3.6-liter SIDI V6 that is shared with the 2012 Cadillac SRX, and firmer front struts. The Denali also offers cross-traffic detection, blind-spot warning, and a power passenger seat as options. A low-end SL trim was added for 2015.
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Common 2020 Gmc Terrain problems
Based on complaints from owners of the 2020 GMC Terrain, several common problems have been reported:
- Doors Not Locking: Another common problem reported is related to the doors not locking properly. This issue can affect the security and safety of the vehicle, requiring attention to ensure proper functionality.
- Premature Brake Wear: Owners have noted premature brake wear as a common problem with the 2020 GMC Terrain. This issue can impact the vehicle's braking performance and safety, necessitating maintenance and potential repairs.
These problems highlight some of the challenges that owners of the 2020 GMC Terrain have faced. Addressing these issues promptly through maintenance and repairs is crucial to ensure the vehicle's optimal performance and safety.
Is the 2020 GMC Terrain reliable?
The 2020 GMC Terrain has a predicted reliability score of 82 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average, and 0-69 is Fair and considered below average.
What is the common problem with the GMC Terrain?
Including the terrain SUV from 2018 to 2019.. The issue is an inadequate coating on the rear brake caliper Pistons.
Is there a recall on GMC Terrain transmissions 2020?
GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall is expected to begin December 14, 2020.
How many miles can a 2020 GMC Terrain last?
A well-maintained 2020 GMC Terrain can last around 200,000 miles, which is roughly 100,000 miles less than the long-lasting Toyota RAV4. Regular annual maintenance costs are slightly higher than some other compact SUVs, according to data provided by Repair Pal, at $525 per year.
What is the common problem of GMC Terrain?
GMC Terrains can last up to 300,000 miles with proper maintenance. Some of the top GMC Terrain problems include malfunctioning air bags, engine issues, and a faulty transmission.
Is the 2020 GMC Terrain reliable?
The 2020 GMC Terrain has a predicted reliability score of 82 out of 100. A J.D. Power predicted reliability score of 91-100 is considered the Best, 81-90 is Great, 70-80 is Average, and 0-69 is Fair and considered below average.
Are there any recalls on a 2020 Terrain?
General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars.
How long do GMC Terrain engines last?
However, with good care and regular maintenance, a GMC Terrain can provide exceptional longevity and durability. On average, a well-maintained GMC Terrain can last 200,000 miles or more. This can vary depending on usage patterns, but it showcases the vehicle's reliability and quality.
2020 Gmc Terrain car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Gmc Terrain problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine problems
- Service brakes problems
- Unknown or other problems
- Power train problems
- Electrical system problems
The graph below shows statistics for all 2020 Gmc Terrain vehicle components and the number of complaints received.
Latest 25 complaints 2020 Gmc Terrain
The NHTSA has received 83 complaints about various vehicle components related to the 2020 Gmc Terrain. Below are the 25 most recent complaints reported for 2020 Gmc Terrain vehicles.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-10-16
- VIN: 3GKALPEV4LL
- Components: SERVICE BRAKES
- Summary: Slowed down from coming off of the highway to turn into the gas station and couldn't slow down. The brakes FAILED. Was trying to pump them and was able to come to a forecful stop, nearly colliding with the car in front of me and then again at the gas pump. Car had a failed vacuum pump at 65,000 miles. If this happened during normal rush our, my kids and I would have been sandwiched between two cars. Fatal flaw that clearly GMC already knows about. The Terrain should be included in the recall.
ENGINE PROBLEM
- Date Of Incident: 2024-09-11
- VIN: 3GKALVEV1LL
- Components: ENGINE
- Summary: Car was very well maintained 2020 GMC Terrain, no warnings prior to the issues. Car started shaking while driving, would not allow me to accelerate without chugging, multiple lights came on including flashing check engine light. Somehow the whole motor and engine needs replaced.
ENGINE PROBLEM
- Date Of Incident: 2024-09-09
- VIN: 3GKALMEV3LL
- Components: ENGINE
- Summary: The contact owns a 2020 GMC Terrain. The contact stated that while his daughter was driving at an undisclosed speed, an unknown warning light displayed on the instrument panel. The vehicle started losing motive power and the vehicle shut off while in a parking lot. The contact was notified of the failure and a tow truck was contacted. While waiting for the tow truck to arrive, the contact's daughter was able to restart the vehicle and drive to the residence. The dealer was notified of the failure the following day and the vehicle was towed to the dealer. The contact stated that a diagnostic test was performed, and the contact was informed that metal shavings were found inside the engine and the vehicle was diagnosed with engine failure. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was approximately 67,000.
SERVICE BRAKES,ENGINE PROBLEM
- Date Of Incident: 2024-08-13
- VIN: 3GKALMEV8LL
- Components: SERVICE BRAKES,ENGINE
- Summary: While driving reduce engine power light came on and the brakes gave out. I weigh 250 lbs and took all my strength to get brakes to stop car. I tow it and mechanic showed me vacuum brake pump blew up and went into engine. He replaced that and timing chain but still needed work. Towed it to dealer and it needs a new engine $11 000. The dealer informed me they see this alot. ! Why has GM recalled some on the vehicles that has this pump but not the terrain. This is dangerous. If my daughter was driving she couldn't stop this car. It's now junk.
POWER TRAIN,SERVICE BRAKES,ENGINE PROBLEM
- Date Of Incident: 2024-08-14
- VIN: 3GKALMEV8LL
- Components: POWER TRAIN,SERVICE BRAKES,ENGINE
- Summary: While driving I had to push the brake to the floor and a light came on saying reduced engine power. I pulled over right away and had my car towed to mechanic. The vacuum brake pump exposed and parts went into the engine. The mechanic got all the parts out but now engine has low compression and needs a new timing chain. This is over $3,000 so far. Gm recalled other vehicles with the exact same pump ? Why not the terrain.
POWER TRAIN,ELECTRICAL SYSTEM,ENGINE PROBLEM
- Date Of Incident: 2024-08-16
- VIN: 3GKALVEX8LL
- Components: POWER TRAIN,ELECTRICAL SYSTEM,ENGINE
- Summary: The vehicle is a 2020 and should not already be having electrical issues. The vehicle repair is over 5k for needing a starter motor, water pump and drive belt. A starter should last up to 100k miles and water pump should last 10 years not 4. This vehicle is a lemon and should not have so many issues.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-08-09
- VIN: 3GKALVEV5LL
- Components: SERVICE BRAKES
- Summary: Incident happened August 9, 2020. Brakes suddenly stiffened and unable to stop vehicle. There were no warning signs or indicators. Thank goodness I was going at a lower speed and was able to coast into an area to stop. Ended up being the vacuum pump. This needs to be recalled ASAP. This could have been a fatal accident. I have kept the old vacuum pump as well as the pieces that were thrown from it that the mechanic had to dig out.
ENGINE PROBLEM
- Date Of Incident: 2024-07-24
- VIN: 3GKALTEV9LL
- Components: ENGINE
- Summary: The vacuum pump locked up and sheered off the end of the cam shaft and made the cam skip timing and destroyed the motor. While driving no check engine likes till after i lost power. Luckly i was able to roll to a stop The pumps have been a problem the car is only 4yrs old and has 71000 miles.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-07-04
- VIN: 3GKALVEV8LL
- Components: SERVICE BRAKES
- Summary: As I was driving, brakes became very hard to press. I was barely able to slow down to bring the car to a complete stop. Brakes became very stiff and required a ton of force to come to a complete stop. This came with no warning signs or alerts from vehicle. It was only after this occurred that the Service Break Assist light came on.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2024-06-26
- VIN: 3GKALVEV6LL
- Components: FUEL/PROPULSION SYSTEM
- Summary: On Wednesday, June 26, 2024 my 2020 gmc terrain unexpectedly malfunctioned and failed to restart. The engine light came on and I attempted to restart it for nearly 2 hours with no success. Fortunately, it finally started and once I got it home my fiancé plugged the car up to the code reader. P129F “Manufacturer Control” were the results. After further researching, this is for the fuel pump/fuel pump control modular assembly. In January 2023, NHTSA released a notice for my exact vehicle for this very scenario I experienced. And as of June 6th, 2024 a class action lawsuit was filed against gmc for this issue as well. My vehicle is not able to be repaired due to 1) my vin not being included on the recall list and 2) all the parts that were in inventory are also deemed unsafe due to the lawsuit documents shared online and this has caused a nationwide back order per my conversation with 3 gmc/chevy dealerships. At this point my vehicle is unreliable and unsafe to transport myself or my children.
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2024-01-12
- VIN: 3GKALMEV4LL
- Components: ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: Purchased Vehicle brand new- Beck & Masten Buick GM - Houston, TX [XXX] Performed rout maint regularly. Last oil change 1-5-2024 before catastrophic failure and complete engine seizure. Towed to Wiesner GMC [XXX] 1-12-2024: Mileage on car roughly 99K- had no issues no check engine light, no mechanical failure or indication that anything was running other than normal. No Start on [XXX] PM after work, tried to return next day with battery , changed out battery, engine still would not start, after new battery installed and we attempted to start, that is when engine started making loud shaking motion while attempting to start, windshield wipers came on randomly. First initial diagnostic: Found all oils & fluids in check, could not identify cause of failure, would have to break down and take apart. Had to authorize the tear down at a 1800.00 cost, 2/2/2024: Broke down engine, found that the crankshaft would move one way , but not other, removed the engine from transmission and now crankshaft moves freely. Now the AC comp is locked up (excessive play on magnet & clutch) , tech still unable to identify what caused the failure, they advised that they found traces of metal in oil pan, scored cylinder walls, starter shorted as well. They still could not indicate where these metal pieces came from, how or that it was due to owner negligence or manuf defects. Again this is a vehicle with 99K Miles and now we were looking at a 15K price tag for a new engine, turbo, AC, starter on a car that is worth 12K. This is absolutely insane. We reached out for Goodwill Discounts for some assistance since the dealership could not solidify a cause of failure, but GM decided to not warranty and stand behind their product. We were left with a rebuild option for 7500.00. which we had to do in order to get the car back. I am completely disappointed in GM as a company. This engine should have never failed at 99K. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
ENGINE AND ENGINE COOLING,POWER TRAIN,SERVICE BRAKES PROBLEM
- Date Of Incident: 2022-06-21
- VIN: 3GKALPEV6LL
- Components: ENGINE AND ENGINE COOLING,POWER TRAIN,SERVICE BRAKES
- Summary: The contact owns a 2020 GMC Terrain. The contact stated that while driving 50 MPH, the vehicle lost braking power. The driver was able to pull over safely. There were no warning lights illuminated. The vehicle was towed to the local dealer, where it was diagnosed that the vacuum pump had shattered. The vehicle was repaired, but the failure recurred. The contact reached out to a GMC engineer, who informed the contact that the failure was due to the camshaft reluctor. While driving, the vehicle lost engine power. The vehicle was towed to the same local dealer, where it was diagnosed that the throttle body needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was towed to the local dealer, where it was diagnosed that the turbo code had a mass air flow sensor failure. The vehicle was repaired. While driving at an undisclosed speed, the check engine warning light illuminated, and the reduced engine power message was displayed. There was blue smoke detected from the exhaust. The vehicle was towed to an independent mechanic, who informed the contact that the throttle had failed. The vehicle was towed to another local dealer, Power GMC Chevrolet of Newport (1422 N Coast Hwy, Newport, OR 97365) where it was diagnosed that the air pipe charge and air cooler needed to be replaced. The vehicle was repaired. The manufacturer was contacted and referred the contact to the local dealer. The failure mileage was approximately 50,000.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-02-02
- VIN: 3GKALPEV8LL
- Components: SERVICE BRAKES
- Summary: This Saturday morning driving my family to Bradenton as I was coming off the hwy to my exit when I experienced a brake fail I thought, brakes got real hard and I couldn't stop the car on time like I wanted to, so I had to press the brakes pedal harder to come to a complete stop, three different places no one knew what could be the problem until I took it to GMC dealership they can only give a code P0556 / U0401 SERVICE BRAKE ASSIST, seems it was too late to checked out they where about to close , something to do with the busters not sure yet but it's getting checked out tomorrow morning, I was driving on cruise control at a speed limit when this happened, will let you know what's the result of my situation.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2024-02-09
- VIN: 3GKALVEV6LL
- Components: UNKNOWN OR OTHER
- Summary: While driving my vehicle, check engine light came on. Then, my car proceeded to flash about 4 warnings on the dash, Fuel Level Low (had half tank of gas), Engine Power Reduced, Service ESC, and Service Transmission. My vehicle shut itself off while driving 55 down a main highway and put itself into park. Forcing me to pull over and be stranded on the side of the road. In the way of other cars, with no way to get out of the way. I then had to shut car off, wait, and start it back it up. However, after the first time this happened, I cannot drive my vehicle more than 15 to 20 minutes without it doing this to me over and over again. To make matters worse, I am 37 weeks pregnant, and the last thing I need is to be without a car. I also had just gotten my vehicle inspected and an oil change the week before, with no issues to show. The only thing I did to my car before it did this, was remote start my vehicle, which I do every single morning and have for the little over a year I've owned this car. Also, my car has less than 60,000 miles on it!! The mechanic who is currently working on fixing this issue for me, has concluded it to be a throttle body, or the actuator of the car.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-01-31
- VIN: 3GKALMEV5LL
- Components: SERVICE BRAKES
- Summary: Brake booster failed with no warning. Brake pad was hard to push down as I exited the freeway. I came close to hitting the vehicle in front of me which would have resulted in a bad car accident. There were no warning. This is extremely dangerous and is a risk to not only the driver but also to vehicles in the path of a vehicle that cannot stop. This needs to be a recall along with the other vehicles that have a recall for this part.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2024-01-20
- VIN: 3GKALTEVXLL
- Components: SERVICE BRAKES
- Summary: Heard a ticking noise coming from the engine compartment. I opened the hood to investigate which I first check oil level as sounded like a lifter making the noise but all fluid levels was normal. I drove home and 3 miles later ticking noise went away and my adaptive brake assist came in and the brake pedal was hard to press. Luckily I lived another mile down the road so I got the car home and safely parked it. One of the symptoms is hearing a ticking noise from engine when a braking component fails. Further learned could be a vacuum issue which needs a software update which makes no sense. Had I been traveling highway speeds when this happened this story could have a had a very different tragic ending. Car has less then 53000 miles on it
POWER TRAIN PROBLEM
- Date Of Incident: 2023-12-20
- VIN: 3GKALMEV5LL
- Components: POWER TRAIN
- Summary: The contact owns a 2020 GMC Terrain. The contact stated that while at a stop, there was an abnormal burning odor coming from the vehicle, with the service brake assist message displayed. The brake pedal became firm, and the contact used excessive force to stop the vehicle. The contact pulled into a gas station and restarted the vehicle while the check engine light was illuminated. Despite the failure, the contact was able to drive the vehicle to the residence. The contact inspected underneath the hood and discovered an oil leak as well as black soot that had covered the entire engine. The dealer was notified of the failure and provided the contact with a diagnostic fee for an inspection. Upon investigation, the contact discovered NHTSA Campaign Number: 20V668000 (Power Train) which was linked to the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 57,000.
VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE PROBLEM
- Date Of Incident: 2023-04-09
- VIN: 3GKALPEV8LL
- Components: VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE
- Summary: On 4/10/2023, I took my vehicle to a local GMC dealership because it was stalling and didn't have any power. Upon accelerating the vehicle it would stall and take off at a high speed. The dealership has had my vehicle periodically from April 2023 and it presently sets at the dealership because they ain't getting a code, But after the dealership drove the truck for over 200 miles, they were finally able to duplicate the stalling yet are not able to diagnose the problem!! This vehicle is very dangerous to be on the road and I have almost gotten hit twice and I'm not driving the vehicle anymore at this time. I have previously reached out to you all and I would be most thankful if you could get in touch with me. Thank you
ELECTRICAL SYSTEM PROBLEM
- Date Of Incident: 2023-10-01
- VIN: 3GKALPEV0LL
- Components: ELECTRICAL SYSTEM
- Summary: Driving down the road at 40mph when the car shifts to park, the brake and steering wheel lock up and the car won’t accelerate. I had to pull over because I almost crashed due to the abrupt shift. Once pulled over I tried to restart the car but once off and back on it wouldn’t allow me to shift or drive it. The steering wheel and brake remained locked. It has happened several times over the past week.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2023-09-09
- Crash: 1
- VIN: 3GKALPEV2LL
- Components: SERVICE BRAKES
- Summary: Driving down the freeway and all of a sudden got a service break assist notification and without warning I was unable to stop the vehicle. I was able to coast my way off the freeway and upon my exit I tried to pull into an empty parking lot but there was a fire fence I ended up crashing into which is probably what brought the vehicle to a complete stop. This is very dangerous and I have read numerous complaints from other 2020 terrain owners who have experienced the same problem. Mechanic stated I need need vacuum pump for brake booster which of course my warranty doesn’t cover. Something seriously needs to be done about this. My accident could have been a lot worse
SERVICE BRAKES PROBLEM
- Date Of Incident: 2023-09-10
- VIN: 3GKALXEX1LL
- Components: SERVICE BRAKES
- Summary: I was driving on the interstate when my brakes went out. I was able to get off at and exit and pull into a gas station but had to put on the emergency brake.
POWER TRAIN,ENGINE PROBLEM
- Date Of Incident: 2023-07-01
- VIN: 3GKALTEV8LL
- Components: POWER TRAIN,ENGINE
- Summary: GMC 2029 Terrain Our car broke down three times after a new engine was put in. After one week it had to be towed again to put in a third new engine. It has been fixed since Aug. 1st but GMC has yet to reunite us with the car 2000 miles away. We’ve made car and insurance payments for almost three months with no vehicle in our possession. It was under warranty. No loaner or rental car has been issued to us. Nobody calls us back. Terrible customer service by GMC.
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2023-08-11
- VIN: 3GKALTEV8LL
- Components: POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM
- Summary: 2020 GMC Terrain Engine stopped working. Put in new engine. After one week new engine blown. We were 2000 miles away on vacation. I need a free rental I was with no car for a month and after only one week again for 3 weeks. Compensation request: Lost wages Hospital visit Extra hotel nights Gas Food car and insurance payment
POWER TRAIN,ELECTRICAL SYSTEM,STRUCTURE PROBLEM
- Date Of Incident: 2023-08-24
- VIN: 3GKALXEXXLL
- Components: POWER TRAIN,ELECTRICAL SYSTEM,STRUCTURE
- Summary: After heavy rain the backseat of the car was flooded as well as the rear wheel well likely due to the sunroof not draining properly. This led to electrical failure of the sunroof mechanism and potential to damage other electrical elements. This will be looked at by the dealership but have read that this is a known issue.
VEHICLE SPEED CONTROL,SERVICE BRAKES,ENGINE PROBLEM
- Date Of Incident: 2023-08-06
- Number Of Injuries: 2
- VIN: 3GKALVEV6LL
- Components: VEHICLE SPEED CONTROL,SERVICE BRAKES,ENGINE
- Summary: While on highway service brake system warning light came on,brake became hard to apply almost causing an accident. Vehicle had to be towed to a repair shop(dealer).after paying over $1600 the problem was not resolved and found there are numerous complaints about issues with the terrain and no recall issued.are they waiting til someone dies before a recall?
2020 Gmc Terrain recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2020 Gmc Terrain.
- Manufacturer: General Motors, LLC
- Components: CHILD SEAT:VEHICLE LATCH ANCHOR
- Summary: General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."
- Consequence: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.
- Remedy: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232403240.
- Manufacturer: General Motors LLC
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION
- Summary: General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
- Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
- Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
Negative 2020 Gmc Terrain car reviews
Positive 2020 Gmc Terrain car reviews
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If you're looking for a car that offers a quiet and smooth ride with plenty of standard features, then this is the car for you. The exterior and interior of the car look amazing, and the ride is both smooth and quiet. While the gas mileage on the 1.5L engine isn't great, averaging around 16-19mpg on a full to empty tank, this is still my favorite car that I have owned. Additionally, the standard safety features are a nice plus. One thing to note is that the autostop feature on the engine cannot be turned off when the vehicle is at a stop. Overall, I highly recommend this car for anyone looking for a comfortable and stylish ride.
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This car has a really nice ride and it has all the features I wanted and more. I am sorry to hear that you are having issues with the phone to make calls out. It seems like the SD card might have been removed. I hope the dealership can take a look at it and fix the issue for you. Other than that, it's a great car!
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Great vehicle!
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This vehicle was on the showroom floor and it contained most of the accessories we wanted. We were even given the backseat VDR for free, although we had to pay for the installation cost. Overall, we are very happy with the vehicle we chose. It has the style, make, and model that we wanted, and we were able to get it at the Edmunds projected price.
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I love the room! For a small SUV, it gives you plenty of space and it rides smoothly. Plus, it's a great price!
Additional sources
More sources of information about 2020 Gmc Terrain problems:
Any known issues with the 2020 1.5 or is to soon to say? | GMC ...
May 2, 2020 ... 32mpg Hwy, 28mpg city, MS Michelin cause Road noise. Hopeful that they have most of the Terrain issues solved. My last vehicle was a 2009 Envoy ...
2020 GMC Terrain Problems | Kelley Blue Book
How reliable is the 2020 GMC Terrain? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.
The Most Common 2020 GMC Terrain Problems | GetJerry.com
Jan 5, 2024 ... Infotainment blackouts, braking mishaps, and powertrain issues are some of the 2020 GMC Terrain issues that you should be aware of.
2020 GMC Terrain Reliability - Consumer Reports
Owner Reported Trouble Spots · Electrical Accessories · Noises And Leaks · Transmission Minor · Brakes · Steering And Suspension · Climate System · Engine ...
2020 GMC Terrain Review, Problems, Reliability, Value, Life ...
Feb 15, 2023 ... The 2020 GMC Terrain lasts around 200,000 miles with some speed sensor and door lock issues reported. At $19,987 to $33,698, it's a decent value ...
Other years of Gmc Terrain
Are you having problems with your 2020 Gmc Terrain?
Keven Lemke 2024-11-27
The seats are highly uncomfortable and the vehicle performs poorly on slick roads. Additionally, the computer system can be unreliable and may leave you stranded. It is not recommended to purchase a Terrain.
Andre Leuschke 2024-10-27
The car has experienced some issues with its tires, screen, and shifting. Additionally, it has not performed well on wet, icy, and snow-covered roads, with the rear end sliding and swaying. However, these issues can be addressed and resolved with proper maintenance and care. It is important to note that the car has many positive features and capabilities that make it a worthwhile investment.
Curtis Smith 2024-08-29
I am sorry to hear about the issues you have experienced with your 2020 Terrian. It sounds like you have had a frustrating experience with the car, especially with the rear window wiper, the sunroof, and the shifting. It must have been disappointing to have to take it to the shop five times. I hope that GM can resolve the issues for you soon. Thank you for sharing your experience with us.
Riley Blick 2024-08-17
After buying, I put the back windows down for some fresh air and experienced what is called the helicopter effect. It was so noisy that my ear drums hurt and the doors and vehicle shook so badly that I thought the doors were going to come off. Unfortunately, this only happens at high speeds on the highway. If I had to make the decision again, I would not buy this vehicle.
Zachary Mayert 2024-05-28
Replaced the axle to address the whining noise between 20-28 MPGM, but unfortunately, the issue persists. While it is not as loud, there is currently no known fix. However, we will continue to investigate and explore potential solutions. In the meantime, we appreciate your patience and understanding. If you decide to consider a different vehicle in the future, we would be happy to assist you in finding one that better suits your needs.