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YF18 KNH

2018 Seat Leon

White Diesel 1598cc
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MOT Status

Valid
Expires6 Jun 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

106,875 mi
Last recorded106,875 miles
Recorded on27 May 2026
Typical for 2018 Seat Leon41,887 mi

Significantly above average — investigate

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

RegistrationYF18 KNH
MakeSeat
ModelLeon
Year2018
ColourWhite
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

7 pass 2 fail
Pass 27 May 2026 106,875 miles

Offside Front Tyre worn close to legal limit/worn on edge 225/45/17 (5.2.3 (e))

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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

Fail 26 May 2026 106,874 miles

Oil leaking excessively from engine (8.4.1 (a) (i))

Offside Front Tyre worn close to legal limit/worn on edge 225/45/17 (5.2.3 (e))

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

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

Pass 28 May 2025 88,576 miles

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

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

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

Pass 5 Jun 2024 68,153 miles
Pass 6 Jun 2023 49,215 miles
Pass 7 Jun 2022 29,098 miles
Fail 7 Jun 2022 29,098 miles

Nearside Front Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt upper cover detached/insecure (5.3.4 (b) (ii))

Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))

Pass 13 Jul 2021 12,328 miles

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

Offside Rear Nail in tyre

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

Pass 26 Mar 2021 11,436 miles

Nearside Front Tyre worn close to legal limit/worn on edge 2.7mm worn inside tread blistering (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge 2.8mm worn inside tread blistering (5.2.3 (e))

Rear Tyre slightly damaged/cracking or perishing both tyre treads cracking (5.2.3 (d) (ii))

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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YF18 KNH is a 2018 Seat Leon in White with a 1,598cc diesel engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2018 Seat Leon models, the average MOT pass rate is 85.8% with a typical mileage of 41,887 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 YF18 KNH, 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 8 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 YF18 KNH?

You can check the full history of YF18 KNH by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YF18 KNH registered?

YF18 KNH is a 2018 Seat Leon, first registered on 30 April 2018.

Is YF18 KNH safe to buy?

The MOT history for YF18 KNH shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YF18 KNH 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 YF18 KNH. 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.