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A21 UAN

2016 Seat Mii

Blue Diesel 1969cc
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MOT Status

Valid
Expires24 Mar 2027
Tests24 (18 pass, 6 fail)
Pass rate75%

Mileage

100,282 mi
Last recorded100,282 miles
Recorded on25 Mar 2026
Typical for 2016 Seat Mii32,722 mi

Significantly above average — investigate

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

RegistrationA21 UAN
MakeSeat
ModelMii
Year2016
ColourBlue
Fuel typeDiesel
Engine1,969cc

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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

18 pass 6 fail
Pass 25 Mar 2026 100,282 miles
Fail 25 Mar 2026 100,282 miles

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

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

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

Pass 11 Sep 2025 109,011 miles
Pass 10 Jul 2025 93,882 miles
Pass 6 Sep 2024 102,362 miles
Pass 4 Jul 2024 85,558 miles
Fail 4 Jul 2024 85,558 miles

Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))

Nearside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Pass 20 Sep 2023 95,871 miles

Front Brake disc worn, but not excessively both (1.1.14 (a) (i))

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

Parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (1.4.2 (a) (i))

Pass 6 Jul 2023 76,370 miles
Pass 20 Dec 2022 85,949 miles
Pass 14 Jul 2022 67,087 miles

Offside Windscreen wiper blade defective (3.4 (b) (i))

Fail 14 Jul 2022 67,087 miles

Offside Rear Inner Brake pad(s) less than 1.5 mm thick (1.1.13 (a) (ii)) DANGEROUS

Nearside Front 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 Windscreen wiper blade defective (3.4 (b) (i))

Pass 23 Dec 2021 74,676 miles
Pass 22 Jul 2021 60,002 miles

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

Fail 22 Jul 2021 60,002 miles

Nearside Front Coil spring fractured or broken (5.3.1 (b) (i))

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

Pass 30 Dec 2020 66,477 miles

Headlamp has a product on the lens but not seriously reducing light output both headlamps (4.1.4 (b))

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

Fail 30 Dec 2020 66,477 miles

Headlamp has a product on the lens but not seriously reducing light output both headlamps (4.1.4 (b))

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

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

Pass 28 Jul 2020 54,520 miles
Fail 28 Jul 2020 54,520 miles

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

Pass 12 Jun 2019 56,663 miles
Pass 3 May 2019 41,562 miles
Pass 12 Jun 2018 48,424 miles
Pass 3 May 2017 35,379 miles
Pass 10 May 2016 25,517 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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A21 UAN is a 2016 Seat Mii in Blue with a 1,969cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 75%.

Across all 2016 Seat Mii models, the average MOT pass rate is 83.4% with a typical mileage of 32,722 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 10 years old, this Seat Mii is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of A21 UAN?

You can check the full history of A21 UAN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was A21 UAN registered?

A21 UAN is a 2016 Seat Mii, first registered on 12 May 2016.

Is A21 UAN safe to buy?

The MOT history for A21 UAN shows 24 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does A21 UAN 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 A21 UAN. 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.