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MT12 HEU

2012 Seat Mii

Red Petrol 999cc
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MOT Status

Valid
Expires29 Mar 2027
Tests18 (12 pass, 6 fail)
Pass rate66.7%

Mileage

128,952 mi
Last recorded128,952 miles
Recorded on27 Mar 2026
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

RegistrationMT12 HEU
MakeSeat
ModelMii
Year2012
ColourRed
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 6 fail
Pass 27 Mar 2026 128,952 miles
Fail 25 Mar 2026 128,952 miles

Nearside Headlamp aim too low (4.1.2 (a))

Nearside Headlamp reflector seriously defective loose (4.1.1 (b) (ii))

Pass 21 Mar 2025 115,968 miles
Fail 21 Mar 2025 115,968 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

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

Pass 28 Mar 2024 102,236 miles
Fail 27 Mar 2024 102,234 miles

Nearside Front Anti-roll bar ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

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

Pass 29 Mar 2023 88,820 miles

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

Fail 27 Mar 2023 88,811 miles

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

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

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

Pass 28 Mar 2022 75,478 miles

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement rear bush (5.3.4 (a) (i))

Fail 28 Mar 2022 75,477 miles

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

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement rear bush (5.3.4 (a) (i))

Pass 27 Mar 2021 64,264 miles
Pass 24 Mar 2020 57,326 miles

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

Pass 30 Mar 2019 46,301 miles

Offside Rear Brake slightly binding.

Pass 24 Mar 2018 33,764 miles

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

Pass 29 Mar 2017 23,692 miles

Offside Rear Child Seat fitted not allowing full inspection of adult belt ()

Fail 29 Mar 2017 23,692 miles

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

Offside Rear Child Seat fitted not allowing full inspection of adult belt ()

Pass 29 Mar 2016 19,156 miles
Pass 26 Mar 2015 15,894 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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MT12 HEU is a 2012 Seat Mii in Red with a 999cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 66.7%.

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 MT12 HEU?

You can check the full history of MT12 HEU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was MT12 HEU registered?

MT12 HEU is a 2012 Seat Mii, first registered on 30 May 2012.

Is MT12 HEU safe to buy?

The MOT history for MT12 HEU shows 18 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does MT12 HEU 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 MT12 HEU. 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.