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B3 NUP

2012 Seat Mii

Yellow Petrol 999cc
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MOT Status

Valid
Expires3 Nov 2026
Tests18 (11 pass, 7 fail)
Pass rate61.1%

Mileage

155,738 mi
Last recorded155,738 miles
Recorded on23 Oct 2025
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

RegistrationB3 NUP
MakeSeat
ModelMii
Year2012
ColourYellow
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 7 fail
Pass 23 Oct 2025 155,738 miles

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Fail 22 Oct 2025 155,597 miles

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

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Pass 4 Nov 2024 142,932 miles
Pass 9 Oct 2023 128,518 miles
Fail 6 Oct 2023 128,463 miles

Front Registration plate does not conform to the specified requirements (0.1 (d))

Nearside Side repeater missing (4.4.1 (a) (ii))

Offside Side repeater missing (4.4.1 (a) (ii))

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Pass 1 Nov 2022 116,329 miles
Pass 1 Nov 2021 109,260 miles

Nearside Rear 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))

Fail 1 Nov 2021 109,260 miles

Front Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Nearside Rear 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))

Pass 3 Nov 2020 99,691 miles
Fail 3 Nov 2020 99,691 miles

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

Pass 24 Oct 2019 94,912 miles

Temporary fuel cap fitted.

Fail 23 Oct 2019 94,912 miles

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

Pass 24 Oct 2018 91,134 miles

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

Fail 24 Oct 2018 91,134 miles

Front Windscreen washer provides insufficient washer liquid (3.5 (a))

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

Pass 18 Sep 2017 79,563 miles
Pass 7 Sep 2016 61,861 miles
Fail 5 Sep 2016 61,861 miles

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Supplementary Restraint System warning lamp indicates a fault (5.4.2)

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

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

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

Pass 22 Sep 2015 45,160 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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B3 NUP is a 2012 Seat Mii in Yellow with a 999cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 61.1%.

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 B3 NUP?

You can check the full history of B3 NUP by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B3 NUP registered?

B3 NUP is a 2012 Seat Mii, first registered on 30 September 2012.

Is B3 NUP safe to buy?

The MOT history for B3 NUP shows 18 tests with a 61.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B3 NUP 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 B3 NUP. 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.