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YH15 KZW

2015 Seat Mii

Silver Petrol 999cc
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MOT Status

Valid
Expires1 Nov 2026
Tests13 (8 pass, 5 fail)
Pass rate61.5%

Mileage

91,010 mi
Last recorded91,010 miles
Recorded on3 Oct 2025
Typical for 2015 Seat Mii35,562 mi

Significantly above average — investigate

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

RegistrationYH15 KZW
MakeSeat
ModelMii
Year2015
ColourSilver
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

8 pass 5 fail
Pass 3 Oct 2025 91,010 miles

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

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Fail 3 Oct 2025 91,010 miles

Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

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

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

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

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 23 Oct 2024 81,751 miles
Fail 22 Oct 2024 81,748 miles

Central Exhaust has a major leak of exhaust gases (6.1.2 (a))

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Nearside Rear Hydraulic brake cylinder leaking hydraulic fluid brake drum (1.1.16 (b) (i))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Rear Brakes imbalanced across an axle Axle 2 (1.2.1 (b) (i))

Pass 30 Oct 2023 72,695 miles

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 30 Oct 2023 72,695 miles

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

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Pass 26 Oct 2022 63,537 miles

Central Exhaust has a minor leak of exhaust gases sleeve joint (6.1.2 (a))

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

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

Fail 26 Oct 2022 63,537 miles

Nearside Rear Service brake excessively binding (1.2.1 (f))

Central Exhaust has a minor leak of exhaust gases sleeve joint (6.1.2 (a))

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

Nearside Rear wheel bearing not tested as brake binding

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

Pass 27 Oct 2021 54,834 miles
Pass 14 Oct 2020 47,612 miles

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

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

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

Pass 2 May 2019 36,652 miles
Fail 2 May 2019 36,652 miles

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

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

Pass 9 Mar 2018 26,107 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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YH15 KZW is a 2015 Seat Mii in Silver with a 999cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 61.5%.

Across all 2015 Seat Mii models, the average MOT pass rate is 83.6% with a typical mileage of 35,562 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 11 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 YH15 KZW?

You can check the full history of YH15 KZW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YH15 KZW registered?

YH15 KZW is a 2015 Seat Mii, first registered on 25 March 2015.

Is YH15 KZW safe to buy?

The MOT history for YH15 KZW shows 13 tests with a 61.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YH15 KZW 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 YH15 KZW. 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.