CarVerify

Free Car Check

ST12 LSO

2012 Seat Mii

Red Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires4 Jun 2027
Tests16 (12 pass, 4 fail)
Pass rate75%

Mileage

90,696 mi
Last recorded90,696 miles
Recorded on26 May 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

RegistrationST12 LSO
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 4 fail
Pass 26 May 2026 90,696 miles

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

Pass 5 Jun 2025 86,002 miles

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

Nearside Rear Brake hose slightly deteriorated Both pipes (1.1.12 (b) (ii))

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

Pass 5 Jun 2024 78,141 miles
Pass 16 Oct 2023 76,608 miles
Fail 13 Oct 2023 76,576 miles

Brake lever has insufficient reserve travel parking brake (1.1.2 (a))

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

Exhaust has a major leak of exhaust gases front flexi pipe (6.1.2 (a))

Nearside Front Tyre worn close to legal limit/worn on edge strong advise (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge strong advise (5.2.3 (e))

Pass 16 Nov 2022 72,598 miles

Vehicles internal headlight adjuster altered to recheck lights

Fail 16 Nov 2022 72,598 miles

Offside Front Position lamp not working (4.2.1 (a) (ii))

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

Vehicles internal headlight adjuster altered to recheck lights

Pass 22 Oct 2021 70,848 miles
Fail 22 Oct 2021 70,848 miles

Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

Pass 10 Nov 2020 66,092 miles
Pass 21 May 2019 49,243 miles

Nearside Rear Tyre worn close to legal limit/worn on edge on 3mm, slight wear on outer edge, cracked and perished (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge Slight wear on outer edge, cracked and perished (5.2.3 (e))

Parking brake lever has low reserve travel

Play in steering rack inner joint(s)

Pass 14 May 2018 37,822 miles

Nearside Front seat-belt doesn't retract fully without assistance

Pass 11 May 2017 34,300 miles
Pass 12 May 2016 31,042 miles
Pass 20 May 2015 22,727 miles
Fail 20 May 2015 22,727 miles

Nearside Front Tyre has ply or cords exposed (4.1.D.1b)

Vehicle's internal headlight adjuster altered to recheck lights

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

ST12 LSO is a 2012 Seat Mii in Red 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 ST12 LSO?

You can check the full history of ST12 LSO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST12 LSO registered?

ST12 LSO is a 2012 Seat Mii, first registered on 23 May 2012.

Is ST12 LSO safe to buy?

The MOT history for ST12 LSO 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 ST12 LSO 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 ST12 LSO. 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.