Model year guide

2015 GMC acadia denali

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2015 GMC acadia denali is worth — from official NHTSA and EPA data. 3 on record.

2015 GMC acadia denali — representative photo
Representative photo · via Wikimedia Commons

2015 GMC acadia denali at a glance

Safety recallsNone
Owner complaints247
Overall safety5 / 5 ★

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2015 GMC acadia denali recalls 0

No NHTSA safety-recall campaigns are on record for the 2015 GMC acadia denali.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2015 GMC acadia denali common problems

The most-reported problem areas across all 247 owner complaints filed with NHTSA — and what to check before you buy.

Air Bags
Confirm the airbag light turns on then off at startup — if it stays lit there's a fault (costly, and a safety risk). Check for signs of prior deployment.
Steering
Steering should be tight and centered — no play, clunks or wandering. Test at low and highway speed; listen for power-steering whine.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Exterior Lighting
Confirm all headlights, brake lights, turn signals and reverse lights work, with no moisture inside the housings.

2015 GMC acadia denali safety ratings

Overall★★★★★
Frontal crash★★★★★
Side crash★★★★★
Rollover★★★★★
Frontal — driver★★★★★
Frontal — passenger★★★★★
Side — front seat★★★★★
Side — rear seat★★★★★
Side pole★★★★★

Rollover risk: 16.9% — NHTSA's estimated chance of rollover in a single-vehicle crash (dynamic test: no tip).

Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2015 GMC Acadia Denali SUV FWD. Ratings can differ by body style and drivetrain.

Investigations & service bulletins

Manufacturer service bulletins 1211

Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 1211.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

Bulletin PIP4902S · Jun 2025

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Technician will need to perform an inje…

Bulletin PIP4964F · May 2025

This service bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.

Bulletin 15-NA-010 · Engine · May 2025

This preliminary informational (PI) bulletin provides information to dealership personnel that may be helpful when addressing underbody component corrosion with customers.

Bulletin PI0281L · Steering, Suspension, Power Train · Apr 2025

This service bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.

Bulletin 13-02-32-001H · Steering · Apr 2025

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Bulletin 07-00-89-037W · Apr 2025

This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.

Bulletin 25-NA-087 · Electrical System · Apr 2025

The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Bulletin 13-08-116-001K · Electrical System · Mar 2025

This bulletin advises the technician to flush the cooling system multiple times if oil has been found in the cooling system and replace the parts that may be contaminated due to oil in system.

Bulletin 25-NA-052 · Engine · Mar 2025

This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.

Bulletin 25-NA-065 · Fuel/propulsion System, Steering, Service Brakes · Mar 2025

Source: NHTSA Office of Defects Investigation, listed for the ACADIA DENALI AWD. Model-year data, not specific to one car.

2015 GMC acadia denali trims & engines on record

Trims
Denali
Engines
3.6L 6-cyl

2015 GMC acadia denali vehicles on record

Other GMC acadia denali model years

2015 GMC acadia denali — frequently asked questions

Does the 2015 GMC acadia denali have any safety recalls?

NHTSA lists no safety-recall campaigns for the 2015 GMC acadia denali. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 2015 GMC acadia denali?

Across all 247 owner complaints filed with NHTSA, the most-reported problem areas are air bags, steering, electrical system.

What is the 2015 GMC acadia denali safety rating?

NHTSA gives the 2015 GMC acadia denali an overall crash-test rating of 5 out of 5 stars (frontal 5★, side 5★, rollover 4★).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.