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SW12 GWN

2012 Seat Mii

Red Petrol 999cc
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MOT Status

Valid
Expires19 Feb 2027
Tests18 (12 pass, 6 fail)
Pass rate66.7%

Mileage

103,621 mi
Last recorded103,621 miles
Recorded on17 Feb 2026
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

RegistrationSW12 GWN
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 17 Feb 2026 103,621 miles

Central Front Upper Exhaust has a minor leak of exhaust gases beside flexible pipe (6.1.2 (a))

Central Rear Upper axle slightly corroded

Nearside Rear Upper Brake pipe corroded, covered in grease or other material plastic coating bubling up slight rust underneath (1.1.11 (c))

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

Pass 28 Jan 2025 98,566 miles

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

Rear Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Pass 20 Feb 2024 95,668 miles
Pass 31 Mar 2023 91,973 miles
Fail 29 Mar 2023 91,971 miles

Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i))

Pass 4 Apr 2022 80,880 miles

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

Fail 4 Apr 2022 80,879 miles

Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i))

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

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

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

Pass 6 Apr 2021 74,264 miles

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

Offside Play in steering rack inner joint(s) ()

Fail 6 Apr 2021 74,264 miles

Nearside Rear Service brake excessively binding (1.2.1 (f))

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

Offside Play in steering rack inner joint(s) ()

Pass 30 Mar 2020 70,377 miles
Fail 30 Mar 2020 70,377 miles

Offside Rear Service brake excessively binding (1.2.1 (f))

Pass 27 Mar 2019 66,445 miles

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

Nearside 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 26 Apr 2018 61,398 miles

Offside Front Tyre scrubbed on inner edge

Fail 24 Apr 2018 61,398 miles

Offside rear brake binding (3.7.B.1)

Offside Front Tyre scrubbed on inner edge

Pass 13 Jun 2017 52,542 miles
Pass 28 Jun 2016 42,364 miles
Fail 28 Jun 2016 42,364 miles

Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Pass 9 Jun 2015 29,733 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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SW12 GWN 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 SW12 GWN?

You can check the full history of SW12 GWN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SW12 GWN registered?

SW12 GWN is a 2012 Seat Mii, first registered on 30 June 2012.

Is SW12 GWN safe to buy?

The MOT history for SW12 GWN 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 SW12 GWN 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 SW12 GWN. 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.