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CK12 YSG

2012 Seat Mii

Black Petrol 999cc
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MOT Status

Valid
Expires15 Aug 2026
Tests20 (11 pass, 9 fail)
Pass rate55%

Mileage

99,259 mi
Last recorded99,259 miles
Recorded on13 Aug 2025
Typical for 2012 Seat Mii45,229 mi

Significantly above average — investigate

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

RegistrationCK12 YSG
MakeSeat
ModelMii
Year2012
ColourBlack
Fuel typePetrol
Engine999cc

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

11 pass 9 fail
Pass 13 Aug 2025 99,259 miles
Fail 13 Aug 2025 99,259 miles

Offside Headlamp aim projected beam image is obviously incorrect possibly bulb fitted incorrectly (4.1.2 (c))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

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

Pass 16 Aug 2024 92,360 miles
Fail 16 Aug 2024 92,360 miles

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Pass 14 Aug 2023 87,207 miles
Fail 11 Aug 2023 87,206 miles

Nearside Rear Parking brake inoperative on one side (1.4.1 (a))

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

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

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

Pass 9 Aug 2022 75,488 miles
Fail 9 Aug 2022 75,488 miles

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Nearside Front daytime running light not working

Pass 16 Aug 2021 66,718 miles
Fail 9 Aug 2021 66,630 miles

Offside Rear fog lamp not working (4.5.1 (a) (ii))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Offside Front day time running light not working

Pass 27 Oct 2020 63,456 miles
Fail 27 Oct 2020 63,456 miles

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

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

Pass 1 Nov 2019 60,174 miles
Pass 26 Oct 2018 54,629 miles
Fail 26 Oct 2018 54,628 miles

Offside Rear Stop lamp(s) not working (4.3.1 (a) (ii))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Pass 1 Nov 2017 48,770 miles
Fail 1 Nov 2017 48,770 miles

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

Pass 5 Oct 2016 43,193 miles
Fail 5 Oct 2016 43,193 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

Pass 14 Apr 2015 34,040 miles

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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CK12 YSG is a 2012 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 55%.

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 CK12 YSG?

You can check the full history of CK12 YSG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CK12 YSG registered?

CK12 YSG is a 2012 Seat Mii, first registered on 15 June 2012.

Is CK12 YSG safe to buy?

The MOT history for CK12 YSG shows 20 tests with a 55% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CK12 YSG 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 CK12 YSG. 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.