MOT comparison

SEAT Leon Mk3 vs Audi A3 8V

How the SEAT Leon Mk3 (5F) (2012–2020) and the Audi A3 8V (3rd Gen) (2012–2020) do at their MOTs, compared at the same mileage so a high-mileage car is never measured against a low-mileage one.

SEAT Leon Mk3 (5F)

1,060,966

MOT tests compared · built 2012–2020

Passes more often in 2 of 15 mileage bands

Audi A3 8V (3rd Gen)

2,002,064

MOT tests compared · built 2012–2020

Passes more often in 10 of 15 mileage bands

MOT pass rate by mileage

Share of MOTs passed first time, at the mileage recorded at the test.

SEAT Leon Mk3 Audi A3 8V

Under 10,000 miles 93.5% vs 94.9%

9,659 and 20,621 MOTs

10,000–20,000 miles 90.3% vs 92.1%

60,813 and 125,005 MOTs

20,000–30,000 miles 87.6% vs 90.1%

122,057 and 232,769 MOTs

30,000–40,000 miles 85.9% vs 88.6%

143,521 and 269,278 MOTs

40,000–50,000 miles 84.0% vs 86.8%

141,163 and 261,674 MOTs

50,000–60,000 miles 81.9% vs 84.6%

126,928 and 235,178 MOTs

60,000–70,000 miles 80.6% vs 82.6%

107,526 and 201,244 MOTs

70,000–80,000 miles 79.3% vs 80.9%

88,681 and 166,698 MOTs

80,000–90,000 miles 77.8% vs 79.3%

70,333 and 132,954 MOTs

90,000–100,000 miles 76.8% vs 77.9%

54,343 and 103,553 MOTs

100,000–125,000 miles 75.6% vs 76.1%

81,648 and 154,492 MOTs

125,000–150,000 miles 74.4% vs 74.4%

34,944 and 65,631 MOTs

150,000–175,000 miles 73.6% vs 73.5%

12,744 and 23,194 MOTs

175,000–200,000 miles 73.0% vs 71.1%

4,386 and 7,201 MOTs

200,000–250,000 miles 72.7% vs 69.6%

2,220 and 2,572 MOTs

Parts that fail more often

Only differences that hold across at least half of the mileage bands we could compare, and that are far too large to be chance, are listed. How we decide

SEAT Leon Mk3 fails more often on

Windscreen wiper

Fails about 3 times as often as the Audi A3 8V: 1.8% of MOTs against 0.55%.

In 10 of 15 mileage bands · Driver's View
Shock absorbers

Fails about twice as often as the Audi A3 8V: 1.9% of MOTs against 0.97%.

In 8 of 15 mileage bands · Springs & Shocks

Audi A3 8V fails more often on

Nothing that stands out consistently against the SEAT Leon Mk3.

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Check a car's MOT Compare the SEAT Leon Mk3 with another model

These are differences in real MOT results, not engineering verdicts. Owner mix differs between models (some are more often taxis, first cars or rural cars), which is why every figure compares cars at the same mileage. How we compare cars.

MOT records: DVSA MOT history, which contains public sector information licensed under the Open Government Licence v3.0. See this the other way round.