Reliability, what owners report, and what it costs to keep.
AVOIR's read: the numbers are mixed and the complaint record is worth reading before you commit.
Owners have filed 206 complaints with NHTSA about the 2004 Chevrolet Aveo, and it carries 2 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Engine and engine cooling | 52 | 25% |
| Electrical system | 23 | 11% |
| Air bags | 19 | 9% |
| Seat belts | 15 | 7% |
| Engine | 12 | 6% |
| Exterior lighting | 9 | 4% |
| Power train | 9 | 4% |
| Steering | 4 | 2% |
| Service brakes | 4 | 2% |
| Visibility | 4 | 2% |
Verbatim from NHTSA complaint records, trimmed for length.
TAKATA RECALL. ON OCTOBER 13TH 2018 I WAS IN A HORRIFIC ACCIDENT WHILE ON THE HIGHWAY WAS AN SINGLE CAR ACCIDENT MY TIRE SHREDDED BUT STILL MAINTAINED AIR AND MY AIRBAGS DIDN'T DEPLOY ON EITHER SIDE AND I GOT A BROKEN N
NHTSA complaint: Air bags
WHAT'S WITH AVEO'S PASSENGER SIDE WINDSHIELD WIPER? IT SKIDS OFF THE WINDOW AND WIPES THE TRIM. WHEN I FIRST BOUGHT MY CAR I THOUGHT SOMEONE MADE A MISTAKE AND PUT ON THE WRONG SIZE. WHEN THEY NEEDED REPLACED, I REPLACED
NHTSA complaint: Visibility/wiper
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. WHILE DRIVING 45 MPH, SMOKE APPEARED UNDER THE HOOD. THE CONTACT STATED THAT THE COOLANT PUMP HOUSING FRACTURED AND COOLANT LEAKED OUT, WHICH CAUSED THE SMOKE. THE VEHICLE WAS
NHTSA complaint: Engine
IGNITION SWITCH IS OVERHEATING. THE LONGER THE CAR IS DRIVEN (10-15 MILES) THE HOTTER IT IS BECOMING. IT HEATS UP SO MUCH THAT THE IGNITION KEY BECOMES QUITE HOT AS WELL...BUT THE SWITCH ITSELF IS EVEN HOTTER. I FEAR TH
NHTSA complaint: Electrical system
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD SUDDENLY SHUT OFF WHEN PRESSING THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO HALEY AUTOMOTIVE GROU
NHTSA complaint: Electrical system
WHILE BACKING UP MY VEHICLE I SHIFTED THE TRANSMISSION FROM DRIVE TO REVERSE. THE ENGINE IMMEDIATELY ACCELERATED TO APPROXIMATELY 500 RPM. I IMMEDIATELY PUT MY FOOT ON THE BREAK, SHIFTED TO NEUTRAL, AND TURN THE IGNITION
NHTSA complaint: Vehicle speed control
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO. THE CONTACT STATED THAT THE AIR BAG WARNING INDICATOR REMAINED ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE A
NHTSA complaint: Air bags
TL* THE CONTACT OWNS A 2004 CHEVROLET AVEO EQUIPPED WITH MILESTAR MS932 (NA) TIRES, SIZE: 185/65/R14 (NA). WHILE DRIVING 65 MPH, THE CONTACT HEARD A LOUD BOOM SOUND AND THE VEHICLE VEERED LEFT WITHOUT WARNING. THE CONTAC
NHTSA complaint: Tires
NHTSA lists 2 recall campaigns for the 2004 Chevrolet Aveo. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
General Motors is recalling certain model year 2004-2008 Chevrolet Aveo vehicles equipped with daytime running lights (DRL). In the affected vehicles, there may be heat generated within the DRL module located in the center console in the instrument panel, which could melt the DRL module.
Risk: If the DRL module melts due to the heat generation, it could cause a vehicle fire.
Fix: GM will notify owners, and dealers will install a revised DRL module, inspect the wiring connector for heat damage, and clean the DRL circuit grounds. Owners were sent interim notices on August 14, 2
ON CERTAIN PASSENGER VEHICLES, THE REAR SAFETY BELT CAN BECOME TWISTED.
Risk: IF THIS OCCURS THE SAFETY BELT RETRACTOR MAY LOCK IN POSITION SO THAT THE BELT CANNOT BE USED. IN THE EVENT OF A VEHICLE CRASH, PERSONAL INJURY TO THE SEAT OCCUPANT COULD OCCUR.
Fix: DEALERS WILL INSTALL A SAFETY BELT WEBBING GUIDE TO PREVENT THE BELT FROM TWISTING. THE RECALL BEGAN ON OCTOBER 15, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438. VEHICLE OWNERS LOCATED
| Reliability raw | 61 | average |
|---|---|---|
| Longevity est. | 70 | good |
| Maintenance | 77 | good |
| Depreciation | 57 | average |
| Performance | 41 | below average |
| Efficiency | 47 | below average |
Percentile ranks against other compact cars in the catalog.
What stands behind each score for this car:
Owners have filed 206 complaints with NHTSA for this model-year, and engine and engine cooling is the most reported area with 52 of them (25%). There are 2 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 61/100 (average) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 70/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 2004 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: be careful, because the numbers are mixed and the complaint record is worth reading before you commit. Its overall ownership score is 62/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.