2017 SEAT Leon: MOT pass rate and common faults

18,035 initial MOT tests in 2025 on cars first used in 2017 · DVSA data · For guidance only · How we count

78.5%passed first time

Share of initial MOT tests passed with no repairs. Repairs made at the test centre count as a fail. 95% range 77.9% to 79.1% (±0.7 points).

2017 SEAT Leon78.5%
All vehicles first used in 201778.2%

That is about average: the difference from the average for all vehicles first used in 2017 (78.2%) is within the margin of error. These cars were about 8 years old at the test.

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Failure areas compared with all 2017 vehicles

Compared with all vehicles first used in 2017, failures are more common in suspension (1.2×), tyres (1.1×) and windscreen, wipers, mirrors (1.4×), and less common in lights and electrics (0.7×), brakes (0.9×) and noise, emissions, leaks (0.5×). Other differences are within the margin of error.

Failed tests with a fault in each area, per 100 tests. The right-hand column shows how many times as often as all vehicles first used in 2017.

Suspension6.9 in 100 tests1.2× compared with 5.7 in 100 for all vehicles first used in 2017
Tyres6.5 in 100 tests1.1× compared with 5.9 in 100 for all vehicles first used in 2017
Windscreen, wipers, mirrors4.5 in 100 tests1.4× compared with 3.3 in 100 for all vehicles first used in 2017
Lights and electrics3.9 in 100 tests0.7× compared with 5.9 in 100 for all vehicles first used in 2017
Brakes3.8 in 100 tests0.9× compared with 4.2 in 100 for all vehicles first used in 2017
Noise, emissions, leaks0.9 in 100 tests0.5× compared with 2.0 in 100 for all vehicles first used in 2017
Wheels0.4 in 100 tests– no reliable figure for all vehicles first used in 2017
Body, chassis, structure0.3 in 100 tests– no reliable figure for all vehicles first used in 2017
Seat belts and airbags0.3 in 100 tests– no reliable figure for all vehicles first used in 2017

All vehicles first used in 2017: the 240 models in our data, 2,515,956 tests (97.6% of all 2,578,403 tests on vehicles first used in 2017). Areas with fewer than 50 failures in a model aren't published, so an area is only compared when that leaves the all-vehicles figure at most 10% short; otherwise it shows –.

Typical mileage at test68,000

Median odometer reading at the 2025 MOT test, in miles. Half had more and half had less.

What MOT data can't tell you about any 2017 SEAT Leon

Outstanding finance, write-offs, theft and plate changes aren't in MOT records. For a particular car, you need a history check.

Compare history checks What MOT history doesn't show

Other SEAT Leon years

SEAT Leon: every year, common faults and what to check

Other cars first used in 2017

Check a 2017 Leon you're looking at