CarCostCheck

Audi A3 Sport 30 TDI

Reliability, estimated running costs, and MOT data across 2 model years from 535 MOT tests in 2024.

Avg Pass Rate

91%

Total Tests

535

Model Years

2020 to 2021

Years Covered

2

About the Audi A3 Sport 30 TDI

The Audi A3 Sport 30 TDI was MOT tested 535 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 91%. That's comfortably above the average of 82% across all models in our data. Our records list diesel versions.

Mileage Across Years

The oldest model in our data (2020) averages 39,758 miles, while the newest (2021) averages 41,230 miles.

Estimated Running Costs

Fuel (Diesel, 1968cc)
£1,397
Road Tax
£200
MOT Test
£55
Predicted Repairs
£200
Total per year£1,852
Per month£154/mo

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 2021 details

How reliable is the Audi A3 Sport 30 TDI?

vs average of all models+9% (82% avg)
vs Audi brand average+1% (90% avg)

Audi A3 Sport 30 TDI by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202191%38541,230 mi
202091%15039,758 mi

Questions about the Audi A3 Sport 30 TDI

Is the Audi A3 Sport 30 TDI reliable?

Across its 2 model years in our data (2020 to 2021), the Audi A3 Sport 30 TDI averages a 91% MOT pass rate, from 535 tests (DVSA MOT data for tests in 2024, retests included). That's 9 points above the average of 82% across all models in the same data.

Audi A3 Sport 30 TDI Guides & Articles

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