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M121 CJK

2015 Seat Leon

Red Petrol 1197cc
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MOT Status

Valid
Expires28 Jul 2027
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

103,987 mi
Last recorded103,987 miles
Recorded on29 Jul 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

RegistrationM121 CJK
MakeSeat
ModelLeon
Year2015
ColourRed
Fuel typePetrol
Engine1,197cc

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 4 fail
Pass 29 Jul 2026 103,987 miles

Nearside Front Inner Brake disc worn, but not excessively face corroded (1.1.14 (a) (i))

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

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

Fail 29 Jul 2026 103,987 miles

Nearside Front Headlamp aim too low (4.1.2 (a))

Nearside Front Inner Brake disc worn, but not excessively face corroded (1.1.14 (a) (i))

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

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

Pass 28 Jul 2025 98,461 miles
Fail 7 May 2025 98,446 miles

Nearside Rear Service brake excessively binding (1.2.1 (f))

Offside Rear Service brake excessively binding (1.2.1 (f))

Rear Brake disc significantly and obviously worn (1.1.14 (a) (i))

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

Hazard warning switch faulty (4.4.2 (a) (i))

Shock absorbers has light misting of oil both rear (5.3.2 (b))

Pass 26 Apr 2024 87,367 miles

Hazard warning switch faulty (4.4.2 (a) (i))

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

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

Pass 25 Apr 2023 77,180 miles
Pass 23 Apr 2022 64,479 miles
Pass 15 Apr 2021 53,230 miles
Fail 15 Apr 2021 53,230 miles

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

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

Pass 27 Mar 2020 45,044 miles

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

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

Pass 18 Apr 2019 33,893 miles
Pass 23 Apr 2018 24,727 miles

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

Fail 20 Apr 2018 24,723 miles

Nearside Front Tyre has a bulge, caused by separation or partial failure of its structure (4.1.D.1b)

Windscreen has damage to the swept area in excess of a 40mm circle outside zone 'A' (8.3.1d)

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

Offside Front Tyre worn close to the legal limit worn on both edges (4.1.E.1)

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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M121 CJK is a 2015 Seat Leon in Red with a 1,197cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

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 M121 CJK, 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 M121 CJK?

You can check the full history of M121 CJK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M121 CJK registered?

M121 CJK is a 2015 Seat Leon, first registered on 27 April 2015.

Is M121 CJK safe to buy?

The MOT history for M121 CJK shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M121 CJK 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 M121 CJK. 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.