Chevrolet Impala Reliability, MOT Pass Rate & Common Faults
Free Chevrolet Impala car check
Is the Chevrolet Impala reliable? We analysed 785 real MOT tests across 192 vehicles to find out.
Got a specific Chevrolet Impala? Enter the reg for a free check:
The Chevrolet Impala is above average for reliability based on real UK MOT data. Common problems include windscreen washer provides insufficient washer liquid, direction indicator incorrect colour and parking brake: efficiency below requirements. Here's everything you need to know before buying a used Chevrolet Impala.
Chevrolet Impala Number Plates
Number plates registered to a Chevrolet Impala. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Chevrolet Impala MOT Pass Rate by Year
How likely is a Chevrolet Impala to pass its MOT? Here's the pass rate for each registration year, newest first.
Chevrolet Impala Problems — What Goes Wrong?
The most common reasons a Chevrolet Impala fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Chevrolet Impala Mileage — What's Normal?
How many miles does a typical Chevrolet Impala owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Chevrolet Impala MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Chevrolet Impala year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2015 | 66 | 81.8% | 14,213 | 46,760 | 71,304 |
| 2008 | 71 | 80.3% | 57,372 | 92,484 | 117,884 |
How Long Does a Chevrolet Impala Last?
Based on 192 Chevrolet Impala vehicles on UK roads.
Chevrolet Impala Mileage Distribution
Total mileage recorded across all Chevrolet Impala 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 Impala
Based on MOT pass rates across all registration years with sufficient test data.
81.8% MOT pass rate from 66 tests
80.3% MOT pass rate from 71 tests
The best year to buy a used Chevrolet Impala is 2015, which has the highest MOT pass rate at 81.8% across 66 tests. The 2008 model year has the lowest pass rate at 80.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Chevrolet Impala Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Chevrolet Impala THIS CAR | 77.5% | 785 | 63,145 mi | 18 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 |
| Porsche 911 GT3 S-a | 96.9% | 355 | 7,331 mi | — yrs |
Compared to the Chevrolet Matiz (70.8% pass rate) and the Chevrolet Spark (71.9% pass rate), the Chevrolet Impala outperforms both on MOT reliability.
Found a Chevrolet Impala 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 ImpalaShould you buy a used Chevrolet Impala?
The Chevrolet Impala has an overall MOT pass rate of 77.5% across 785 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 Impala are windscreen washer provides insufficient washer liquid (23 recorded failures), direction indicator incorrect colour (22), and parking brake: efficiency below requirements (18). 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 Impala owner drives around 1,022 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 Impala models stay on UK roads for around 18 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.