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KM12 YSK

2012 Seat Mii

White Petrol 999cc
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MOT Status

Valid
Expires20 Aug 2026
Tests17 (11 pass, 6 fail)
Pass rate64.7%

Mileage

113,656 mi
Last recorded113,656 miles
Recorded on19 Aug 2025
Typical for 2012 Seat Mii45,229 mi

Significantly above average — investigate

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

RegistrationKM12 YSK
MakeSeat
ModelMii
Year2012
ColourWhite
Fuel typePetrol
Engine999cc
View full Seat Mii reliability data

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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

11 pass 6 fail
Pass 19 Aug 2025 113,656 miles
Pass 16 Aug 2024 110,266 miles
Pass 21 Aug 2023 106,616 miles

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

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Fail 21 Aug 2023 106,616 miles

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

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

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Offside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Offside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Vehicles internal headlight adjuster altered to recheck lights ()

Pass 17 Aug 2022 100,624 miles

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

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 16 Aug 2022 100,624 miles

Offside Front Tyre has ply or cords exposed and perished (5.2.3 (d) (ii)) DANGEROUS

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

Nearside Front Tyre has a cut but not deep enough to reach the ply or cords and 2.5mm (5.2.3 (d) (i))

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

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 30 Jun 2021 99,112 miles

Central Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Nearside Rear 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))

Pass 29 Jun 2020 96,163 miles
Fail 27 Jun 2020 96,163 miles

Rear Reversing lamp inoperative (4.6.1 (a))

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

Pass 18 Apr 2019 79,854 miles

Reverse light inop

Fail 13 Apr 2019 79,742 miles

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

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

Rear Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Nearside Rear Tyre tread depth below requirements of 1.6mm Tread distorted (5.2.3 (e)) DANGEROUS

Reverse light inop

Pass 24 Apr 2018 65,861 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Fail 24 Apr 2018 65,860 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Nearside Rear Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 9 Mar 2017 42,188 miles
Pass 14 Mar 2016 23,353 miles
Pass 26 May 2015 19,667 miles

Front Brake pad(s) wearing thin (3.5.1g)

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Items removed from driver's view prior to test

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Fail 26 May 2015 19,667 miles

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Front Brake pad(s) wearing thin (3.5.1g)

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Items removed from driver's view prior to test

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

How Reliable is the Seat Mii?

Based on 178,602 MOT tests across 18,080 vehicles.

83.2%
Pass Rate
4,559
Miles/Year
14
Year Lifespan
18,080
On UK Roads
Full Seat Mii reliability report

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KM12 YSK is a 2012 Seat Mii in White with a 999cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 64.7%.

Across all 2012 Seat Mii models, the average MOT pass rate is 80.7% with a typical mileage of 45,229 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The Seat Mii typically stays on UK roads for around 14 years. At 14 years old, this Seat Mii is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of KM12 YSK?

You can check the full history of KM12 YSK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KM12 YSK registered?

KM12 YSK is a 2012 Seat Mii, first registered on 24 May 2012.

Is KM12 YSK safe to buy?

The MOT history for KM12 YSK shows 17 tests with a 64.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KM12 YSK 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 KM12 YSK. 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.