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OU15 ONK

2015 Seat Leon

Blue Petrol 1197cc
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MOT Status

Valid
Expires9 Apr 2027
Tests11 (9 pass, 2 fail)
Pass rate81.8%

Mileage

95,886 mi
Last recorded95,886 miles
Recorded on27 Mar 2026
Typical for 2015 Seat Leon59,545 mi

Significantly above average — investigate

4 checks still locked for this Seat
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationOU15 ONK
MakeSeat
ModelLeon
Year2015
ColourBlue
Fuel typePetrol
Engine1,197cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

9 pass 2 fail
Pass 27 Mar 2026 95,886 miles
Fail 27 Mar 2026 95,885 miles

Offside Front Tyre has a tear, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) DANGEROUS

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 9 Apr 2025 87,737 miles

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 29 Mar 2024 79,994 miles

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Pass 10 Apr 2023 73,807 miles

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Pass 4 Apr 2022 66,296 miles

Offside Front Shock absorbers has light misting of oil (5.3.2 (b))

Pass 29 Mar 2021 60,307 miles
Pass 27 Mar 2020 53,885 miles
Fail 27 Mar 2020 53,885 miles

Rear Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Handbrake button insecure

Pass 6 Apr 2019 42,084 miles
Pass 9 Apr 2018 27,939 miles

How Reliable is the Seat Leon?

Based on 3,000,659 MOT tests across 265,838 vehicles.

78.0%
Pass Rate
7,526
Miles/Year
26
Year Lifespan
265,838
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 67,909
Brake pad(s) less than 1.5 mm thick 25,884
Windscreen wiper does not clear the windscreen effectively 22,706
Stop lamp not working 22,676
position lamp(s) not working 18,548
Full Seat Leon reliability report

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OU15 ONK is a 2015 Seat Leon in Blue with a 1,197cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 81.8%.

Across all 2015 Seat Leon models, the average MOT pass rate is 84.9% with a typical mileage of 59,545 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Seat Leon fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 67,909 recorded failures. If you're considering buying OU15 ONK, it's worth having these areas checked by a mechanic before committing.

The Seat Leon typically stays on UK roads for around 26 years. At 11 years old, this Seat Leon is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of OU15 ONK?

You can check the full history of OU15 ONK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was OU15 ONK registered?

OU15 ONK is a 2015 Seat Leon, first registered on 8 April 2015.

Is OU15 ONK safe to buy?

The MOT history for OU15 ONK shows 11 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does OU15 ONK have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on OU15 ONK. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.