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NK15 UNF

2015 Seat Leon

Black Diesel 1598cc
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MOT Status

Valid
Expires10 Dec 2026
Tests10 (8 pass, 2 fail)
Pass rate80%

Mileage

112,583 mi
Last recorded112,583 miles
Recorded on11 Dec 2025
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

RegistrationNK15 UNF
MakeSeat
ModelLeon
Year2015
ColourBlack
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

8 pass 2 fail
Pass 11 Dec 2025 112,583 miles

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

Offside Front Outer Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Offside Rear Road wheel slightly distorted (5.2.2 (c) (i))

Parking brake lever worn, but not excessively (1.1.6 (b) (i))

Fail 9 Dec 2025 112,477 miles

Offside Front Position lamp not working (4.2.1 (a) (ii))

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

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

Offside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

Pass 13 Nov 2024 103,111 miles

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

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

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

Tyre worn close to legal limit/worn on edge Both front (5.2.3 (e))

Pass 3 Nov 2023 97,083 miles
Pass 19 Oct 2022 90,128 miles

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

Pass 14 Oct 2021 84,941 miles

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

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

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

Pass 15 Oct 2020 81,047 miles

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

Nearside Rear Road wheel slightly distorted (5.2.2 (c) (i))

Pass 15 Apr 2019 74,163 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

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

Fail 15 Apr 2019 74,160 miles

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

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

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Pass 13 Mar 2018 67,613 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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NK15 UNF is a 2015 Seat Leon in Black with a 1,598cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 80%.

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 NK15 UNF, 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 NK15 UNF?

You can check the full history of NK15 UNF by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NK15 UNF registered?

NK15 UNF is a 2015 Seat Leon, first registered on 6 March 2015.

Is NK15 UNF safe to buy?

The MOT history for NK15 UNF shows 10 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NK15 UNF 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 NK15 UNF. 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.