Is the 2010 GMC Acadia a bad year?
343 owner complaints to NHTSA. Engine complaints: 82, 3.9× a quiet Acadia year.
Keep it, but watch the engine
Half of the engine complaints for this year were filed at 74k–120k miles, where you are now.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2010 Acadia owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 98,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| EngineSTANDS OUT | 81 (24%) | 74k–120k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Electrical system | 45 (13%) | 34k–112k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Air bags | 16 (5%) | 56k–124k miles · around this mileage | — |
| Body structure | 8 (2%) | 42k–104k miles · around this mileage | — |
| Stability control | 7 (2%) | 59k–100k miles · around this mileage | — |
| SteeringSTANDS OUT | 148 (43%) | 55k–90k miles · mostly behind | Steering rack and pinion replacement $700–$2,100 |
| Transmission and drivetrainSTANDS OUT | 43 (13%) | 52k–95k miles · mostly behind | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Exterior lighting | 24 (7%) | 50k–86k miles · mostly behind | — |
| Speed control | 8 (2%) | 51k–89k miles · mostly behind | — |
| Fuel system | 5 (1%) | 28k–84k miles · mostly behind | — |
| Suspension | 10 (3%) | too few with a mileage | — |
| Seat belts | 6 (2%) | too few with a mileage | — |
| Brakes | 5 (1%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 98,000 miles. Not a quote.
What owners reported alongside their complaints
Of 343 complaints: 5 mention a crash · 8 mention a fire · 7 report an injury · 6 say the car was towed.
1 complaint was filed in the last 12 months, the newest in Jun 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
2010 GMC acadia possible timing chain stretch issue. Purchased vehicle used 2 yrs ago now have 96k miles on it.
On 9 apr 2016 on the way to a church function, our 2010 acadia told us it was reducing engine power and started missing and smoking a little.
First happened at 75000 with engine and electrical system shut down. Doors don't work and radio/bluetooth works when it wants too.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 98,000 miles), not by content. Unverified.
Recalls for the 2010 GMC Acadia: 4
The affected vehicles, equipped with the power liftgate option, have gas struts that hold the power liftgate up when open. These struts may prematurely wear and the open liftgate may suddenly fall. If the open liftgate unexpectedly falls, it may strike a person, increasing their risk of injury.
In the affected vehicles, the flexible steel cable that connects the seatbelt to the front outboard seating positions may fatigue and separate over time. If the steel cable becomes fatigued and separates, the seatbelt may not properly restrain the seat occupant increasing the risk of an injury in a crash.
In the affected vehicles, increased resistance in the driver and passenger seat mounted side impact air bag (SIAB) wiring harnesses may result in the SIAB and seat belt pretensioners not deploying in the event of a crash. Failure of the side impact air bags and seat belt pretensioners to deploy in a crash increase the risk of injury to the driver and front seat occupant.
The second row seat side trim shield restricts the upward rotation of the safety belt buckle when the seat back is returned to a seating position after being folded flat. If the buckle contacts the seat frame, additional effort is required to return the seat to a seating position. The safety belt may not restrain the occupant as intended during a crash, increasing the risk of injury to the seat occupant.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from GMC: 458
Repair instructions GMC sent its dealers for symptoms seen in the shop on the 2010 GMC Acadia. Ask a dealer or mechanic for a bulletin by its number.
Normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal…
Internal Engine Noise or Damage After Oil Filter Replacement
Inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set
Driveline Clunk Noise and what is acceptable and what is considered normal operation
NHTSA defect investigations: 2
Outboard Front Seat Belt Anchor Cable Failure
Seat Belt Anchor Cable Failure
Neighbouring years
2009 Acadia: 331 complaints, keep it, but watch the engine · 2011 Acadia: 269 complaints, keep it, but watch the engine.
Every GMC Acadia year
2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All Acadia years side by side
Other GMC models: GMC Canyon · GMC Denali · GMC Envoy · GMC Envoy XL · GMC Envoy Xuv · GMC Jimmy · GMC Safari · GMC Savana · GMC Sierra · GMC Sierra 1500 · GMC Sierra 2500 · GMC Sierra 3500 · GMC Sierra Denali · GMC Sonoma · GMC Terrain · GMC Yukon · GMC Yukon Denali · GMC Yukon Denali XL · GMC Yukon XL · GMC Yukon XL 1500. All makes and models.
Questions
Is the 2010 GMC Acadia a bad year?
343 owner complaints to NHTSA. Engine complaints: 82, 3.9× a quiet Acadia year. At 98,000 miles the tool says: Keep it, but watch the engine. Half of the engine complaints for this year were filed at 74k–120k miles, where you are now.
What are the most common problems with the 2010 GMC Acadia?
By owner complaints to NHTSA: engine (81), electrical system (45), air bags (16), body structure (8), stability control (7). Half of the engine complaints were filed between 74k–120k miles.
How many recalls does the 2010 GMC Acadia have?
4 recall campaigns list this model year: Body structure (NHTSA 15V-415), Seat belts (NHTSA 14V-266), Air bags (NHTSA 14V-118), Seat belts (NHTSA 10V-375). A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.