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SM12 GXK

2012 Seat Mii

Silver Petrol 999cc
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MOT Status

Valid
Expires6 Dec 2026
Tests13 (11 pass, 2 fail)
Pass rate84.6%

Mileage

41,446 mi
Last recorded41,446 miles
Recorded on30 Nov 2025
Typical for 2012 Seat Mii45,229 mi

Below or average mileage for this year

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

RegistrationSM12 GXK
MakeSeat
ModelMii
Year2012
ColourSilver
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 2 fail
Pass 30 Nov 2025 41,446 miles
Pass 7 Dec 2024 28,430 miles
Pass 7 Jul 2023 28,381 miles

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe slightly damaged (1.1.11 (c))

Pass 1 Jul 2022 28,030 miles
Pass 29 Jun 2021 27,048 miles

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 10 Jul 2020 26,498 miles
Fail 9 Jul 2020 26,498 miles

Offside Front Coil spring fractured or broken (5.3.1 (b) (i))

Pass 24 May 2019 26,386 miles
Pass 21 May 2018 21,627 miles
Pass 26 May 2017 19,134 miles

front tyres 3mm

front wiper rubbers split

fuel cap seal perished

rear tyres perished

Fail 26 May 2017 19,134 miles

Nearside Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone 'A' (8.3.1e)

front tyres 3mm

front wiper rubbers split

fuel cap seal perished

rear tyres perished

Pass 18 May 2016 15,903 miles
Pass 1 Jun 2015 12,716 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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SM12 GXK is a 2012 Seat Mii in Silver with a 999cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 84.6%.

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 performed better than the average for its year.

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 SM12 GXK?

You can check the full history of SM12 GXK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SM12 GXK registered?

SM12 GXK is a 2012 Seat Mii, first registered on 13 June 2012.

Is SM12 GXK safe to buy?

The MOT history for SM12 GXK shows 13 tests with a 84.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SM12 GXK 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 SM12 GXK. 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.