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YH15 KNJ

2015 Seat Leon

Black Diesel 1598cc
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MOT Status

Expired
Expires26 Apr 2026
Tests9 (8 pass, 1 fail)
Pass rate88.9%

Mileage

168,940 mi
Last recorded168,940 miles
Recorded on12 Apr 2025
Typical for 2015 Seat Leon59,545 mi

Significantly above average — investigate

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

RegistrationYH15 KNJ
MakeSeat
ModelLeon
Year2015
ColourBlack
Fuel typeDiesel
Engine1,598cc

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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

8 pass 1 fail
Pass 12 Apr 2025 168,940 miles

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 6 Apr 2024 158,827 miles
Pass 27 Apr 2023 141,979 miles
Pass 21 Apr 2022 133,630 miles
Pass 16 Apr 2021 123,468 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

Fail 15 Apr 2021 123,455 miles

Nearside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Rear Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

Pass 6 Apr 2020 100,837 miles

Nearside Front Wheel arch liner damaged

Offside Front Brake pads loose in carrier

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

Pass 23 Mar 2019 76,130 miles

under trays fitted

Pass 29 Mar 2018 59,334 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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YH15 KNJ is a 2015 Seat Leon in Black with a 1,598cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 88.9%.

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 performed better than the average for its year.

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 YH15 KNJ, 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 YH15 KNJ?

You can check the full history of YH15 KNJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YH15 KNJ registered?

YH15 KNJ is a 2015 Seat Leon, first registered on 23 April 2015.

Is YH15 KNJ safe to buy?

The MOT history for YH15 KNJ shows 9 tests with a 88.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YH15 KNJ 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 YH15 KNJ. 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.