Audi A1 S Line Competition TFSI S-A
Reliability, estimated running costs, and MOT data across 4 model years from 1,132 MOT tests in 2024.
Avg Pass Rate
96%
Total Tests
1,132
Highest Pass Rate
2021 (99%)
Years Covered
4
About the Audi A1 S Line Competition TFSI S-A
The Audi A1 S Line Competition TFSI S-A was MOT tested 1,132 times in 2024 (DVSA data, retests included) across 4 model years (2019 to 2022), with an average pass rate of 96%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.
Best and Worst Years
Of the years with at least 100 tests, the 2021 model has the highest pass rate at 99% from 141 tests. The 2019 model has the lowest at 95%. With just a 4 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Reliability Trend
The Audi A1 S Line Competition TFSI S-A has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Mileage Across Years
The oldest model in our data (2019) averages 29,650 miles, while the newest (2022) averages 19,362 miles.
Compared to the Audi brand average of 90%, the A1 S Line Competition TFSI S-A performs 6 points better, making it one of the more reliable options in the Audi range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2022 detailsHow reliable is the Audi A1 S Line Competition TFSI S-A?
Audi A1 S Line Competition TFSI S-A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Audi A1 S Line Competition TFSI S-A
Is the Audi A1 S Line Competition TFSI S-A reliable?
Across its 4 model years in our data (2019 to 2022), the Audi A1 S Line Competition TFSI S-A averages a 96% MOT pass rate, from 1,132 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points above the average of 82% across all models in the same data. The 2021 model has the highest pass rate of the years with at least 100 tests, at 99%.
Which year Audi A1 S Line Competition TFSI S-A has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Audi A1 S Line Competition TFSI S-A has the highest MOT pass rate at 99%, while the 2019 model has the lowest at 95%, a 4 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Are newer Audi A1 S Line Competition TFSI S-As more reliable?
The Audi A1 S Line Competition TFSI S-A has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
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