Is the 2005 GMC Envoy a bad year?
487 owner complaints to NHTSA. Engine and transmission complaints are in line with other Envoy years.
Keep it
Engine and transmission complaints for the 2005 GMC Envoy are in line with other Envoy years. Fuel system, electrical system and exterior lighting stand out for this year: see below.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2005 Envoy 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 75,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Fuel systemSTANDS OUT | 226 (46%) | 52k–92k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Electrical systemSTANDS OUT | 182 (37%) | 60k–101k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Exterior lightingSTANDS OUT | 45 (9%) | 36k–128k miles · around this mileage | — |
| Engine | 35 (7%) | 30k–93k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Air bags | 28 (6%) | 38k–118k miles · around this mileage | — |
| Speed control | 22 (5%) | 44k–85k miles · around this mileage | — |
| Transmission and drivetrain | 18 (4%) | 37k–104k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Visibility and wipers | 17 (3%) | 70k–122k miles · around this mileage | — |
| Body structure | 16 (3%) | 71k–134k miles · around this mileage | — |
| Brakes | 16 (3%) | 28k–107k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Equipment | 10 (2%) | 22k–78k miles · around this mileage | — |
| Steering | 11 (2%) | 89k–116k miles · ahead | Steering rack and pinion replacement $700–$2,100 |
| Suspension | 7 (1%) | too few with a mileage | — |
| Latches and locks | 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 75,000 miles. Not a quote.
What owners reported alongside their complaints
Of 487 complaints: 27 mention a crash · 14 mention a fire · 22 report an injury · 7 say the car was towed.
1 complaint was filed in the last 12 months, the newest in Jan 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
Exhaust manifold is cracked. Had exhaust manifold and gaskets replaced. Took 5 working days to fix. Checked on line and found many complaints on the envoy and trailer blazer 's manifold.
My 2005 GMC envoy has started experiencing a knocking sound in the right rear passenger side. It starts approximately a minute after the vehicle starts and stops within a minute or so.
My seat covers were originally cloth but at time of purchase they were replaced with leather seat coverings and there is recall #06V417000 has me very concerned.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 75,000 miles), not by content. Unverified.
Recalls for the 2005 GMC Envoy: 3
Certain maxzone headlight assemblies, depo brand, p/no 335-1120L-AS, sold for use as aftermarket equipment for the above listed passenger vehicles. During production the lamp housing shape deformed distorting the assembly angle of the reflector and influenced the aiming position. Decreased lighting visibility may result in a vehicle crash.
Certain vehicles originally built with cloth seats that were equipped with an automatic air bag passenger sensing system and later reupholstered with aftermarket leather seat cover kits are involved. Testing has indicated that the aftermarket leather seat covers can cause the passenger sensing system to malfunction. If the passenger sensing system malfunctions, the front air bag on the passenger side may be disabled when it should be enabled, or enabled when it should be disabled.
Certain sport utility vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 212, 'windshield mounting.' the windshield urethane bead may not have adhered to the body in certain areas during the cure process. If a crash occurs, the windshield may not be retained, increasing the risk of injury to a vehicle 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: 198
Repair instructions GMC sent its dealers for symptoms seen in the shop on the 2005 GMC Envoy. Ask a dealer or mechanic for a bulletin by its number.
Rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up
Possible location of an internal coolant leak from a specific cylinder head and location
Guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system
Proper way to install the pistons in an engine
NHTSA defect investigations: 2
Loss of Headlights
Fuel Level Gauge System Failure
Neighbouring years
2004 Envoy: 367 complaints, keep it · 2006 Envoy: 352 complaints, keep it.
Every GMC Envoy year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · All Envoy years side by side
Other GMC models: GMC Acadia · GMC Canyon · GMC Denali · 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 2005 GMC Envoy a bad year?
487 owner complaints to NHTSA. Engine and transmission complaints are in line with other Envoy years. At 75,000 miles the tool says: Keep it.
What are the most common problems with the 2005 GMC Envoy?
By owner complaints to NHTSA: fuel system (226), electrical system (182), exterior lighting (45), engine (35), air bags (28).
How many recalls does the 2005 GMC Envoy have?
3 recall campaigns list this model year: Exterior lighting (NHTSA 07E014000), Air bags (NHTSA 06V-417), Visibility and wipers (NHTSA 05V-035). 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.