AUDI S4 TDI QUATTRO AUTO (2019)
Running costs, common problems, and reliability data based on 295 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
295
Avg Mileage
43,445 mi
Est. Annual Cost
£1,690
Is the 2019 AUDI S4 TDI QUATTRO AUTO reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the AUDI brand average of 90%.
At 5 years old, 96% of AUDI S4 TDI QUATTRO AUTOs from 2019 passed their MOT first time in 2024. That's based on 295 tests across the UK. The average mileage at this age is 43,445 miles.
How does the 2019 AUDI S4 TDI QUATTRO AUTO compare?
Mileage Analysis
The average 2019 AUDI S4 TDI QUATTRO AUTO has 43,445 miles on the clock, which is in line with the expected 37,000 miles for a 5-year-old car, suggesting normal everyday use.
How much does a 2019 AUDI S4 TDI QUATTRO AUTO 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 S4 TDI QUATTRO AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2019 AUDI S4 TDI QUATTRO AUTO
The 2019 AUDI S4 TDI QUATTRO AUTO is a premium performance with a 2967cc diesel engine. 295 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 12% of all 2019 cars for reliability.
With an average of 43,445 miles at 5 years old, AUDI S4 TDI QUATTRO AUTO owners drive about as much as the UK average.
2019 AUDI S4 TDI QUATTRO AUTO Fuel Costs
The 2967cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2019 AUDI S4 TDI QUATTRO AUTO?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2019 AUDI S4 TDI QUATTRO AUTO
At 5 years old, the AUDI S4 TDI QUATTRO AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2019 AUDI S4 TDI QUATTRO AUTO
The AUDI S4 TDI QUATTRO AUTO is actually the most reliable option among similar diesel premium performances from this era. Here are comparable diesel cars with similar engines:
- MERCEDES E (2019) 90% pass rate (-6%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (-5%) from 40,494 tests
- AUDI A5 (2017) 89% pass rate (-7%) from 33,531 tests
- FORD RANGER (2019) 87% pass rate (-9%) from 32,194 tests