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NG12 OWX

2012 Seat Mii

Black Petrol 999cc
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MOT Status

Expired
Expires16 Jul 2026
Tests14 (11 pass, 3 fail)
Pass rate78.6%

Mileage

88,026 mi
Last recorded88,026 miles
Recorded on8 Jul 2025
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

RegistrationNG12 OWX
MakeSeat
ModelMii
Year2012
ColourBlack
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 3 fail
Pass 8 Jul 2025 88,026 miles

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

Fail 7 Jul 2025 88,026 miles

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

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

Pass 10 Jul 2024 83,824 miles
Pass 11 Jul 2023 76,420 miles

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

Pass 12 Jul 2022 69,947 miles
Fail 8 Jul 2022 69,838 miles

Nearside Rear Parking (secondary brake) on a single line braking system has inadequate effort at a wheel weak (1.3.1 (a) (i))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Pass 6 Jul 2021 62,492 miles

near side rear brake slightly binding

Fail 6 Jul 2021 62,489 miles

Offside Front Tyre has ply or cords exposed inner edge wear (5.2.3 (d) (ii)) DANGEROUS

near side rear brake slightly binding

Pass 17 Jul 2020 55,925 miles
Pass 15 Jul 2019 49,490 miles

near side rear tyre close to legal limit

Pass 16 Jul 2018 41,553 miles
Pass 19 Jul 2017 33,644 miles
Pass 21 Jul 2016 25,025 miles
Pass 9 Jul 2015 16,692 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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NG12 OWX is a 2012 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 78.6%.

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 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 NG12 OWX?

You can check the full history of NG12 OWX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NG12 OWX registered?

NG12 OWX is a 2012 Seat Mii, first registered on 23 July 2012.

Is NG12 OWX safe to buy?

The MOT history for NG12 OWX shows 14 tests with a 78.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NG12 OWX 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 NG12 OWX. 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.