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KN15 YFL

2015 Seat Leon

Grey Diesel 1598cc
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MOT Status

Valid
Expires5 May 2027
Tests11 (9 pass, 2 fail)
Pass rate81.8%

Mileage

108,335 mi
Last recorded108,335 miles
Recorded on2 May 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

RegistrationKN15 YFL
MakeSeat
ModelLeon
Year2015
ColourGrey
Fuel typeDiesel
Engine1,598cc

All premium checks include

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 2 May 2026 108,335 miles

Engine covers under-trays fitted obscuring some engine bay underside components

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

Pass 6 May 2025 101,181 miles

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

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

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

under trays fitted restricting full inspection of some components

Pass 1 Mar 2024 93,252 miles
Pass 6 Mar 2023 84,064 miles

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

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

Fail 4 Mar 2023 84,042 miles

Boot lid cannot be secured in the closed position (6.2.1 (e))

Nearside Front 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 25 Mar 2022 70,946 miles

Central Front Upper Items removed from driver's view prior to test ()

Front Windscreen wiper blade defective (3.4 (b) (i))

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

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 Rear Coil spring corroded (5.3.1 (b) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 25 Mar 2021 60,821 miles

Brake pad(s) wearing thin front and rear (1.1.13 (a) (ii))

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

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

Pass 27 Feb 2020 54,315 miles

Front inner pads near wear wires

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

Fail 27 Feb 2020 54,308 miles

Offside Front Tyre(s) of different sizes are fitted on the same axle. (5.2.3 (b))

Front inner pads near wear wires

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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

Pass 19 Mar 2019 46,630 miles
Pass 2 Mar 2018 39,037 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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KN15 YFL is a 2015 Seat Leon in Grey with a 1,598cc diesel 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 KN15 YFL, 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 KN15 YFL?

You can check the full history of KN15 YFL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KN15 YFL registered?

KN15 YFL is a 2015 Seat Leon, first registered on 26 March 2015.

Is KN15 YFL safe to buy?

The MOT history for KN15 YFL 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 KN15 YFL 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 KN15 YFL. 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.