CarVerify

Free Car Check

SM12 GXL

2012 Seat Mii

White Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires14 Feb 2027
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

64,637 mi
Last recorded64,637 miles
Recorded on3 Feb 2026
Typical for 2012 Seat Mii45,229 mi

Significantly above average — investigate

4 checks still locked for this Seat
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationSM12 GXL
MakeSeat
ModelMii
Year2012
ColourWhite
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

12 pass 4 fail
Pass 3 Feb 2026 64,637 miles

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

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

Fail 3 Feb 2026 64,637 miles

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

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

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

Pass 27 Jan 2025 61,444 miles
Fail 27 Jan 2025 61,444 miles

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

Pass 5 Feb 2024 58,214 miles
Pass 30 Jan 2023 54,522 miles
Pass 11 Feb 2022 51,629 miles

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

Nearside 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))

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

Fail 7 Feb 2022 51,629 miles

Emissions not tested Exhaust broken (8.2.1.2 (d))

Front Exhaust has a major leak of exhaust gases (6.1.2 (a))

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

Nearside 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 8 Feb 2021 48,655 miles
Pass 27 Jan 2020 46,432 miles
Pass 5 Feb 2019 42,956 miles
Pass 15 Feb 2018 39,854 miles
Pass 25 Jul 2017 37,003 miles
Fail 25 Jul 2017 37,003 miles

Offside Rear Mechanical brake component has restricted free movement (3.5.1k)

Pass 29 Jul 2016 29,648 miles
Pass 24 Jul 2015 20,377 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

SM12 GXL is a 2012 Seat Mii in White with a 999cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 75%.

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 SM12 GXL?

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

What year was SM12 GXL registered?

SM12 GXL is a 2012 Seat Mii, first registered on 26 June 2012.

Is SM12 GXL safe to buy?

The MOT history for SM12 GXL shows 16 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SM12 GXL 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 GXL. 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.