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DE14 UJN

2014 Seat Mii

White Petrol 999cc
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MOT Status

Valid
Expires15 Mar 2027
Tests14 (10 pass, 4 fail)
Pass rate71.4%

Mileage

56,180 mi
Last recorded56,180 miles
Recorded on16 Mar 2026
Typical for 2014 Seat Mii39,182 mi

Significantly above average — investigate

4 checks still locked for this Seat
Stolen
Finance
Write-off
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Vehicle Details

RegistrationDE14 UJN
MakeSeat
ModelMii
Year2014
ColourWhite
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

10 pass 4 fail
Pass 16 Mar 2026 56,180 miles

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

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Fail 16 Mar 2026 56,180 miles

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

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

Pass 14 Mar 2025 52,202 miles

Central Exhaust heatshield missing

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

Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 12 Mar 2024 48,504 miles

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

Nearside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

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

Offside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside 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))

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

Oil leak, but not excessive (8.4.1 (a) (i))

Fail 12 Mar 2024 48,504 miles

Nearside Side repeater not working (4.4.1 (a) (ii))

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

Nearside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

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

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

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

Offside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

Offside 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))

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

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 15 Mar 2023 44,673 miles

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

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))

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

Pass 14 Mar 2022 41,006 miles
Pass 9 Mar 2021 36,260 miles
Fail 9 Mar 2021 36,260 miles

Nearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Pass 2 Mar 2020 33,518 miles
Pass 8 Mar 2019 26,096 miles

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

Pass 5 Mar 2018 17,424 miles
Fail 5 Mar 2018 17,424 miles

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

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

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 6 Mar 2017 10,901 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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DE14 UJN is a 2014 Seat Mii in White with a 999cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 71.4%.

Across all 2014 Seat Mii models, the average MOT pass rate is 84.1% with a typical mileage of 39,182 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 12 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 DE14 UJN?

You can check the full history of DE14 UJN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DE14 UJN registered?

DE14 UJN is a 2014 Seat Mii, first registered on 30 April 2014.

Is DE14 UJN safe to buy?

The MOT history for DE14 UJN shows 14 tests with a 71.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DE14 UJN 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 DE14 UJN. 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.