Chevrolet Gmc Reliability, MOT Pass Rate & Common Faults
Free Chevrolet Gmc car check
Is the Chevrolet Gmc reliable? We analysed 1,666 real MOT tests across 149 vehicles to find out.
Got a specific Chevrolet Gmc? Enter the reg for a free check:
The Chevrolet Gmc is above average for reliability based on real UK MOT data. Common problems include fog lamp not working, parking brake: efficiency below requirements and brake pipe excessively corroded. Here's everything you need to know before buying a used Chevrolet Gmc.
Chevrolet Gmc Number Plates
Number plates registered to a Chevrolet Gmc. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Chevrolet Gmc MOT Pass Rate by Year
How likely is a Chevrolet Gmc to pass its MOT? Here's the pass rate for each registration year, newest first.
Chevrolet Gmc Problems — What Goes Wrong?
The most common reasons a Chevrolet Gmc fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Chevrolet Gmc Mileage — What's Normal?
How many miles does a typical Chevrolet Gmc owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Chevrolet Gmc MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Chevrolet Gmc year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2004 | 93 | 78.5% | 44,866 | 73,608 | 98,306 |
| 2002 | 59 | 78.0% | 12,276 | 34,978 | 121,286 |
| 2001 | 52 | 80.8% | 41,410 | 51,386 | 76,979 |
| 1999 | 103 | 75.7% | 80,742 | 130,095 | 167,374 |
| 1997 | 209 | 81.8% | 72,670 | 87,221 | 119,998 |
| 1996 | 171 | 69.6% | 44,244 | 60,388 | 153,218 |
| 1995 | 140 | 82.1% | 60,001 | 94,268 | 144,988 |
| 1993 | 103 | 72.8% | 43,531 | 92,823 | 176,495 |
| 1991 | 60 | 70.0% | 79,149 | 95,708 | 252,582 |
| 1990 | 61 | 77.0% | 46,151 | 94,573 | 122,123 |
| 1989 | 116 | 82.8% | 53,026 | 65,174 | 84,960 |
| 1988 | 77 | 80.5% | 40,363 | 55,018 | 97,176 |
How Long Does a Chevrolet Gmc Last?
Based on 149 Chevrolet Gmc vehicles on UK roads.
Chevrolet Gmc Mileage Distribution
Total mileage recorded across all Chevrolet Gmc MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Chevrolet Gmc
Based on MOT pass rates across all registration years with sufficient test data.
82.8% MOT pass rate from 116 tests
69.6% MOT pass rate from 171 tests
The best year to buy a used Chevrolet Gmc is 1989, which has the highest MOT pass rate at 82.8% across 116 tests. The 1996 model year has the lowest pass rate at 69.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Chevrolet Gmc Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Chevrolet Gmc THIS CAR | 76.9% | 1,666 | 76,955 mi | 38 yrs |
| Chevrolet Matiz | 70.8% | 487,981 | 39,253 mi | 21 yrs |
| Chevrolet Spark | 71.9% | 273,626 | 47,852 mi | 16 yrs |
| Chevrolet Aveo | 69.7% | 241,765 | 48,643 mi | 18 yrs |
| Kawasaki Z | 85.7% | 896 | 24,176 mi | 47 yrs |
Compared to the Chevrolet Matiz (70.8% pass rate) and the Chevrolet Spark (71.9% pass rate), the Chevrolet Gmc outperforms both on MOT reliability.
Found a Chevrolet Gmc you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Chevrolet GmcShould you buy a used Chevrolet Gmc?
The Chevrolet Gmc has an overall MOT pass rate of 76.9% across 1,666 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Chevrolet Gmc are fog lamp not working (44 recorded failures), parking brake: efficiency below requirements (41), and brake pipe excessively corroded (27). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Chevrolet Gmc owner drives around 1,736 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Chevrolet Gmc models stay on UK roads for around 38 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.