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NG12 BJJ

2012 Seat Mii

Black Petrol 999cc
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MOT Status

Valid
Expires16 Jun 2027
Tests15 (12 pass, 3 fail)
Pass rate80%

Mileage

78,698 mi
Last recorded78,698 miles
Recorded on17 Jun 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

RegistrationNG12 BJJ
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

12 pass 3 fail
Pass 17 Jun 2026 78,698 miles
Pass 5 Sep 2025 70,341 miles

Oil on Minimum

Pass 29 Aug 2024 60,813 miles

Exhaust mounting defective Rearmost mounting detached (6.1.2 (a))

Nearside Front Tyre worn close to legal limit/worn on edge 3mm (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge 3mm (5.2.3 (e))

Plastic covers fitted obscuring tester's view

Pass 7 Sep 2023 54,690 miles

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

Pass 10 Sep 2022 52,903 miles
Pass 7 Sep 2021 50,419 miles
Fail 7 Sep 2021 50,418 miles

Fuel cap/sealing device ineffective (6.1.3 (b) (i))

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

Pass 26 Aug 2020 49,002 miles

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

Pass 29 Aug 2019 45,401 miles

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

Fail 29 Aug 2019 45,401 miles

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

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

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 11 Sep 2018 40,589 miles
Fail 4 Sep 2018 40,589 miles

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

Pass 11 Sep 2017 36,235 miles
Pass 13 Sep 2016 31,916 miles
Pass 5 Aug 2015 28,332 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 BJJ is a 2012 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 15 MOT tests with a personal pass rate of 80%.

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 BJJ?

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

What year was NG12 BJJ registered?

NG12 BJJ is a 2012 Seat Mii, first registered on 8 August 2012.

Is NG12 BJJ safe to buy?

The MOT history for NG12 BJJ shows 15 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NG12 BJJ 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 BJJ. 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.