1st generation · GM Theta (GMT191) · 3,536 complaints, 2,869 with mileage
Owners filed 3,536 complaints with NHTSA about the 2005–2009 Chevrolet Equinox, and 2,869 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
Failures are spread across the mileage range, with the middle half between 43,000 and 100,250 miles. The median is 72,000 miles.
The most-reported areas are the electrical system (14.3% of complaints, typically around 72,000 miles), the airbag system (9.6% of complaints, typically around 73,000 miles), visibility equipment (8.8% of complaints, typically around 61,000 miles).
1 recall campaign cover this generation.
| System | Complaints | Share | Typical mileage | Middle half |
|---|---|---|---|---|
| Electrical System | 505 | 14.3% | 72,000 | 42,000–105,000 |
| Air Bags | 338 | 9.6% | 73,000 | 41,000–101,000 |
| Visibility | 311 | 8.8% | 61,000 | 45,000–84,000 |
| Fuel/Propulsion System | 228 | 6.4% | 90,000 | 67,000–110,726 |
| Steering | 211 | 6.0% | 76,612 | 41,720–101,842 |
| Power Train | 209 | 5.9% | 65,500 | 34,000–95,000 |
| Engine | 205 | 5.8% | 97,000 | 76,000–118,000 |
| Engine And Engine Cooling | 203 | 5.7% | 60,000 | 25,000–78,000 |
| Unknown Or Other | 148 | 4.2% | 105,000 | 70,000–140,000 |
| Electronic Stability Control (Esc) | 141 | 4.0% | 79,000 | 60,000–102,000 |
| Year | Complaints | With mileage |
|---|---|---|
| 2005 | 950 | 754 |
| 2006 | 950 | 799 |
| 2007 | 950 | 769 |
| 2008 | 535 | 422 |
| 2009 | 151 | 125 |
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 72,000 miles; the figures below show which parts of the car run ahead of that and which run behind.
The electrical system accounts for 14.3% of complaints (505 reports, 417 of them with a mileage figure), with a median of 72,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 42,000 and 105,000 miles.
The airbag system accounts for 9.6% of complaints (338 reports, 273 of them with a mileage figure), with a median of 73,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 41,000 and 101,000 miles.
Visibility equipment accounts for 8.8% of complaints (311 reports, 264 of them with a mileage figure), with a median of 61,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 45,000 and 84,000 miles.
The fuel and propulsion system accounts for 6.4% of complaints (228 reports, 190 of them with a mileage figure), with a median of 90,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 67,000 and 110,726 miles.
The steering accounts for 6.0% of complaints (211 reports, 166 of them with a mileage figure), with a median of 76,612 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 41,720 and 101,842 miles.
The transmission and driveline accounts for 5.9% of complaints (209 reports, 176 of them with a mileage figure), with a median of 65,500 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 34,000 and 95,000 miles.
Within this generation, complaint volume is not constant across model years. The 2005 model year drew the most — 950 complaints — while 2009 drew the fewest at 151. The median year sits at 950.
NHTSA records 1 recall campaign covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.
Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.
Of the 3,536 complaints filed against this generation, 159 reported a crash; 40 reported a fire; 163 reported an injury; 2 reported a fatality. Crash-involved reports represent 4.5% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
For a buyer, failures on this generation are spread rather than concentrated: the middle half falls between 43,000 and 100,250 miles, with a median of 72,000. There is no single mileage threshold to watch, which means condition and maintenance records are more informative than the odometer.
On inspection, the electrical system and the airbag system are where this generation's reports concentrate, so those are the areas worth a specific look. The electrical system in particular shows a median failure mileage of 72,000, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
3.4L V6 intake manifold and head gasket coolant leaks leading to overheating and head damage.
3.6L LY7 timing chain stretch producing P0008/P0016 cam-crank correlation codes and a cold-start rattle.
Aisin AF33 5-speed automatic failures, often expensive because of limited rebuild support.
| Campaign | Date | Component |
|---|---|---|
| 12V459000 | 2013-01-01 | Fuel System, Gasoline:Delivery:Fuel Pump |