2020 GMC Terrain Review





2020 GMC Terrain Review
What's new
- Optional diesel engine is no longer available
- Updated suspension for Denali models intended to improve ride quality
- Changes to standard and optional safety equipment
- Part of the second GMC Terrain generation introduced for 2018
Cost to Drive
Reliability
The 2020 GMC Terrain has a 3 years / 36,000 miles basic warranty and 2 recalls. RepairPal gives it a reliability rating of 4 out of 5, ranks it #11 out of 29 among Compact SUVs. Below you’ll find our owner reviews.
Reliability Rating by RepairPal
RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.
Cost
for Average Compact SUV
Frequency
for Average Compact SUV
Severity
for Average Compact SUV
powered by RepairPal
Recalls
2 recalls foundChecking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.
If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).
- Recall Number:
- 23V339000
- Manufacturer Recall Number:
- N232403240
- Number of vehicles affected:
- 668187
- Defect Description:
- 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."
- Defect 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.
- Corrective Action:
- 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.
- Recall Number:
- 20V668000
- Manufacturer Recall Number:
- N202313440
- Number of vehicles affected:
- 194105
- Defect Description:
- 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.
- Defect 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.
- Corrective Action:
- 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. 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.
Warranty
3 years / 36,000 miles Basic Warranty- Basic Warranty
- 3 years / 36,000 miles
- Drivetrain Warranty
- 5 years / 60,000 miles
- Rust Warranty
- 6 years / 100,000 miles
- Roadside assistance Warranty
- 5 years / 60,000 miles
- Free maintenance Warranty
- 1 years / unlimited miles
GMC Terrain Owner Reviews
Most Helpful Owner Reviews
Trending topics
Compared to the CRV...
5 out of 5 starsWha.... what?
5 out of 5 starsOne of the nicer choices in this size range SUV
5 out of 5 starsLikes and dislikes
4 out of 5 stars2020 Terrain Highlights
Base MSRP Excludes Destination Fee | $25,000 |
---|---|
Engine Type | Gas |
Combined MPG | 27 MPG |
Cost to Drive | $143/month |
Seating | 5 seats |
Cargo Capacity All Seats In Place | 29.6 cu.ft. |
Drivetrain | front wheel drive |
Warranty | 3 years / 36,000 miles |
Safety
Our experts like the Terrain models:
- Rear Cross-Traffic Alert
- Alerts the driver to perpendicular oncoming traffic when reversing out of a driveway or parking space.
- Side Blind Zone Alert
- Monitors blind spots for traffic, warning the driver when an obstacle is present.
- Safety Alert Seat
- Vibrates the driver-seat cushion to provide physical alerts from safety systems.
NHTSA Overall Rating
5 out of 5 stars- Frontal Barrier Crash RatingOverall5 / 5Driver5 / 5Passenger5 / 5
- Side Crash RatingOverall5 / 5
- Side Barrier RatingOverall5 / 5Driver5 / 5Passenger5 / 5
- Combined Side Barrier & Pole RatingsFront Seat5 / 5Back Seat5 / 5
- RolloverRollover4 / 5Dynamic Test ResultNo TipRisk Of Rollover18.5%
- Small Overlap Front Driver-Side TestGood
- Small Overlap Front Passenger-Side TestGood
- Moderate Overlap Front Test – OriginalGood
- Moderate Overlap Front Test – UpdatedNot Tested
- Side Impact Test – OriginalGood
- Side Impact Test – UpdatedMarginal
- Roof Strength TestGood
- Rear Crash Protection / Head RestraintGood
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