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ProblemsByVinFile / 2015-GMC-TERRAINNHTSA data synced 12 hours ago
GMC
2015 GMC Terrain problems
The 2015 GMC Terrain has 1 critical safety recall on file — the kind NHTSA opens when crashes, fires, or injuries are documented. 297 owner complaints alongside. Read those first.
The 2015 GMC Terrain has 297 NHTSA owner complaints and 3 recalls on file (U.S. federal records, as of September 2026). The most-reported system is visibility at 103 complaints (~$350 to repair). Source: NHTSA Office of Defects Investigation.
Average for the segment. Some recurring trouble spots worth knowing about.
1
Critical
2
Severe
0
Moderate
Should you avoid this 2015 Terrain?
Acceptable — with caveats
Worth owning if you verify the specific issues below before you buy.
Reliability score 6.2/10 — around the segment average
3 recall campaigns on file
Our read of the federal NHTSA complaint and recall record for this exact year and model —
not a substitute for a pre-purchase inspection. How we score.
NHTSA crash-test safety ratings
4 / 5 overall
Overall★★★★★4/5
Frontal crash★★★★★4/5
Side crash★★★★★5/5
Rollover★★★★★4/5
Driver-assist features on the tested model:
Electronic stability control: Standard · Forward collision warning: Optional · Lane departure warning: Optional
Source: NHTSA New Car Assessment Program — tested configuration: 2015 GMC Terrain SUV AWD. Stars rate crash protection in NHTSA's tests, not overall reliability — see the owner-complaint data below for what actually goes wrong.
Buying a used 2015 GMC Terrain? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or
make the seller fix it before you sign.
What to inspect on this specific car
visibility — 103 owner reports
· ~$350 to fix
engine — 62 owner reports
· ~$3,100 to fix
electrical — 25 owner reports
· ~$850 to fix
powertrain — 21 owner reports
· ~$2,500 to fix
⚠ The one to take seriously: airbags is flagged
severe on this model
.
Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — 3 active recalls on this model. Recall repairs are always free.
Verdict for buyers: 6.2/10 model. The priciest documented failure is
engine (~$3,100) — get the
seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report
tells you what this exact car has been through. Smart buyers get both.
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in
this vehicle's actual NHTSA record, not generic advice.
Dash light, leak, worn part — snap it and we'll read it against this car's record.
Photo attached — type a question or just hit Ask.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
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What owners are saying
recent NHTSA-filed complaints · verbatim
2015 Terrain· powertrain
The blower fan for heat In my vehicle was replaced in October 2022, recently the Defroster will not engage and it is vital to winter driving. The mechanism that switches between which vent to blow out air was replaced and the Defroster will still not engage, rather it comes out…
2015 GMC terrain windshield wipers became inoperative on december 31, 2018 while driving on a city street during heavy rain. Wipers were set on regular speed when they failed. Upon inspection the wiper arms feel totally disconnected from the wiper motor. *dt*jb
The car keeps stalling when trying to accelerate in reverse or drive and the check engine light is on. This is problem as I am reading up on this so I believe there is some kind of recall that needs to happen. This is [xxx]. Information redacted pursuant to the freedom of…
Stopped at Kwik Trip to get coffee before work one morning. Restarted Terrain and while leaving the SUV lost power and went into limp mode in heavy traffic. Car was towed to repair facility. Diagnosed as timing chain and guides failed resulting in major engine damage. Bill was…
Had a problem with your 2015 GMC Terrain?
File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
General Motors LLC (GM) is recalling certain model year 2015 Buick LaCrosse, Cadillac XTS, Chevrolet Camaro, Equinox, Malibu, and GMC Terrain vehicles
In the event of a crash necessitating deployment of one or both of the side impact air bags, the air bag's inflator may rupture and the air bag may not properly inflate. The rupture could cause metal fragments to strike the vehicle occupants, potentially resulting in serious injury or death. Additionally, if the air bag does not properly inflate, the driver or passenger is at an increased risk of injury.
Fix: GM will notify owners, and dealers will replace the side impact air bag modules, free of charge. The recall began on October 19, 2015. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, or GMC customer service at 1-800-462-8782. GM's number for this recall is 01320.
General Motors, LLC (GM) is recalling certain 2014-2015 Chevrolet Equinox and GMC Terrain vehicles
Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.
Fix: Dealers will inspect the wiper module, and repair or replace it as necessary, free of charge. Interim owner notification letters informing owners of the safety risk were mailed on April 21, 2022. Owner notification letters were mailed on October 25, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212352530.
General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles
The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.
Fix: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.
Common questions
Is the 2015 GMC Terrain reliable?
It's got known weak points. With a reliability score of 6.2 out of 10 based on 297 owner complaints filed with NHTSA, the 2015 GMC Terrain has a higher-than-average rate of reported issues. The areas to watch are listed above. Whether it's worth owning depends on price, condition, and how much repair exposure you can absorb.
Should you avoid the 2015 GMC Terrain?
The 2015 GMC Terrain is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Reliability score 6.2/10 — around the segment average; 3 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2015 GMC Terrain?
Inspect the visibility first — it's the most-reported issue on this model, with 103 owner complaints filed. Average repair cost runs about $350 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2015 GMC Terrain a good used car to buy?
It scores 6.2 out of 10 on our NHTSA-based read of 297 owner complaints. The main thing to watch is visibility. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2015 GMC Terrain?
Based on NHTSA records, the most-reported issue is visibility, with 103 complaints filed. Average repair cost runs about $350 at an independent shop.
What's the most expensive thing that goes wrong?
The visibility is one of the costlier repair items. Average repair cost runs about $350 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my GMC Terrain has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2015 GMC Terrain?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 297 complaints on file and the costliest repair averaging $350, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.
Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database, last synced 12 hours ago. Verify the raw federal record at
nhtsa.gov/vehicle/2015/GMC/Terrain.
Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics.
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