Audi S3 QUATTRO Reliability, MOT Pass Rate & Common Faults
Free Audi S3 QUATTRO car check
Is the Audi S3 QUATTRO reliable? We analysed 538 real MOT tests across 119 vehicles to find out.
Got a specific Audi S3 QUATTRO? Enter the reg for a free check:
The Audi S3 QUATTRO is above average for reliability based on real UK MOT data. Common problems include tyre tread depth below requirements of 1.6mm, constant velocity joint gaiter split and constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc. Here's everything you need to know before buying a used Audi S3 QUATTRO.
Audi S3 QUATTRO Number Plates
Number plates registered to a Audi S3 QUATTRO. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Audi S3 QUATTRO MOT Pass Rate by Year
How likely is a Audi S3 QUATTRO to pass its MOT? Here's the pass rate for each registration year, newest first.
Audi S3 QUATTRO Problems — What Goes Wrong?
The most common reasons a Audi S3 QUATTRO fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Audi S3 QUATTRO Mileage — What's Normal?
How many miles does a typical Audi S3 QUATTRO owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Audi S3 QUATTRO MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Audi S3 QUATTRO year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2000 | 54 | 74.1% | 64,543 | 84,870 | 111,596 |
Audi S3 QUATTRO Mileage Distribution
Total mileage recorded across all Audi S3 QUATTRO 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 Audi S3 QUATTRO
Based on MOT pass rates across all registration years with sufficient test data.
74.1% MOT pass rate from 54 tests
The best year to buy a used Audi S3 QUATTRO is 2000, which has the highest MOT pass rate at 74.1% across 54 tests.
How Does the Audi S3 QUATTRO Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Audi S3 QUATTRO THIS CAR | 83.1% | 538 | 74,430 mi | 26 yrs |
| Audi A3 | 78% | 7,415,025 | 78,776 mi | 29 yrs |
| Audi A4 | 76.1% | 7,096,957 | 96,834 mi | 31 yrs |
| Audi A6 | 78.4% | 2,724,792 | 98,890 mi | 31 yrs |
| Sunbeam Stiletto | 81% | 894 | 50,792 mi | 59 yrs |
Compared to the Audi A3 (78.0% pass rate) and the Audi A4 (76.1% pass rate), the Audi S3 QUATTRO outperforms both on MOT reliability.
Found a Audi S3 QUATTRO 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 Audi S3 QUATTROShould you buy a used Audi S3 QUATTRO?
The Audi S3 QUATTRO has an overall MOT pass rate of 83.1% across 538 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 Audi S3 QUATTRO are tyre tread depth below requirements of 1.6mm (7 recorded failures), constant velocity joint gaiter split (5), and constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2). 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 Audi S3 QUATTRO owner drives around 5,967 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 Audi S3 QUATTRO models stay on UK roads for around 26 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.