1997 · 27 years old at test · Petrol mostly

1997 Audi A3 MOT pass rate and common faults

101 MOT tests in 2024. 51.5% passed first time, compared with 65.5% for all cars the same age.

79Well below average
Passed first time51.5%
Failed or needed repairs48.5%
Typical mileage at test116,000

Most common reasons for failing

Share of all 101 tests where this item caused a failure.

  1. Anti-lock braking system: warning lamp indicates an ABS fault5.9%
  2. Catalyst emissions: Lambda reading after 2nd fast idle outside specified limits5.0%
  3. Exhaust system: has a major leak of exhaust gases4.0%
  4. Position lamp: not working4.0%
  5. Tread depth below requirements of 1.6mm4.0%
    16 marked dangerous
  6. Catalyst emissions: carbon monoxide content after 2nd fast idle exceeds default limits3.0%
  7. Track rod end: ball joint has excessive play3.0%
  8. Brake pads: less than 1.5 mm thick3.0%
    8 marked dangerous
  9. Coil spring: fractured or broken3.0%
  10. Rear fog lamp: not working3.0%

Problem areas

Failure items found per 100 tests, by part of the car.

  1. Lights & electrics26.7%
  2. Emissions & leaks20.8%
  3. Brakes18.8%
  4. Body & chassis12.9%
  5. Suspension12.9%
  6. Tyres6.9%
  7. Steering5.9%
  8. Visibility (wipers, screen, mirrors)5.9%

Most common advisories

Not failures yet, but things the tester warned about.

  1. Engine oil leaks: leaking excessively from engine24.8%
  2. Rigid brake pipes: excessively corroded20.8%
  3. Brake discs: in such a condition that it is seriously weakened17.8%
  4. Coil spring: corroded so that its cross sectional area is reduced and seriously weakened16.8%
  5. Tread depth below requirements of 1.6mm15.8%

What this means if you are buying one

This model year fails more often than most cars its age, so budget for repairs and check the history carefully. Before buying, check the area that fails most: anti-lock braking system: warning lamp indicates an abs fault. Then look up the car's own MOT history on GOV.UK with its number plate, and look for repeat advisories.

All A3 years1998 A3 →

Questions

What is the MOT pass rate for a 1997 Audi A3?

In 2024, 51.5% of 1997 Audi A3 cars passed their MOT first time, across 101 tests. The average for all 27-year-old cars was 65.5%.

What are the most common MOT failures on a 1997 Audi A3?

The most common failure reasons were anti-lock braking system: warning lamp indicates an abs fault; catalyst emissions: lambda reading after 2nd fast idle outside specified limits; exhaust system: has a major leak of exhaust gases. The biggest problem area was lights & electrics.

Is the 1997 Audi A3 reliable at MOT time?

Its MOT Rank score is 79, which is well below average for a car of its age (100 means exactly average).