AUDI 90 (1991)
Running costs, common problems, and reliability data based on 70 real MOT tests in 2024.
MOT Pass Rate
90%
Total Tests (2024)
70
Avg Mileage
110,737 mi
Est. Annual Cost
£2,097
Is the 1991 AUDI 90 reliable?
Excellent reliability. Very few MOT failures. That's 8 points above the national average of 82%.
At 33 years old, 90% of AUDI 90s from 1991 passed their MOT first time in 2024. That's based on 70 tests across the UK. The average mileage at this age is 110,737 miles.
How does the 1991 AUDI 90 compare?
Mileage Analysis
The average 1991 AUDI 90 has 110,737 miles on the clock, which is significantly below the expected 244,200 miles for a 33-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
How much does a 1991 AUDI 90 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
Checking a specific AUDI 90?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 1991 AUDI 90
The 1991 AUDI 90 is a premium with a 2309cc petrol engine. 70 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 17% of all 1991 cars for reliability.
With an average of 110,737 miles at 33 years old, AUDI 90 owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
1991 AUDI 90 Fuel Costs
The 2309cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 1991 AUDI 90?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 90% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 1991 AUDI 90
At 33 years old, the AUDI 90 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 70 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 1991 AUDI 90
The AUDI 90 is actually the most reliable option among similar petrol premiums from this era. Here are comparable petrol cars with similar engines:
- BMW 3 SERIES (1990) 84% pass rate (-6%) from 3,316 tests
- MERCEDES 190 E (1992) 79% pass rate (-11%) from 1,492 tests
- SAAB 900 (1993) 73% pass rate (-17%) from 1,312 tests
- FORD ESCORT (1993) 83% pass rate (-7%) from 1,097 tests