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NK17 XAU

2017 Seat Mii

Blue Petrol 999cc
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MOT Status

Valid
Expires3 Sep 2026
Tests10 (6 pass, 4 fail)
Pass rate60%

Mileage

82,203 mi
Last recorded82,203 miles
Recorded on2 Sep 2025
Typical for 2017 Seat Mii28,530 mi

Significantly above average — investigate

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

RegistrationNK17 XAU
MakeSeat
ModelMii
Year2017
ColourBlue
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

6 pass 4 fail
Pass 2 Sep 2025 82,203 miles
Fail 2 Sep 2025 82,202 miles

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

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

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

Offside Front Outer 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 2 Sep 2024 72,218 miles
Pass 4 Sep 2023 62,351 miles
Fail 1 Sep 2023 62,349 miles

Front Service brake excessively fluctuating (1.2.1 (e))

oil leak around oil filter gone rusty advise replacement

Pass 27 Aug 2022 53,792 miles

Nearside Front Tyre obviously under inflated (5.2.3 (l))

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))

Fail 27 Aug 2022 53,792 miles

Nearside Front Tyre obviously under inflated (5.2.3 (l))

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))

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

Pass 2 Sep 2021 46,848 miles
Fail 2 Sep 2021 46,848 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 28 Aug 2020 37,116 miles

Nearside Rear Tyre worn close to legal limit/worn on edge 2mm and tread cracking (5.2.3 (e))

Offside Rear Tyre worn close to legal limit/worn on edge 3mm and tread cracking (5.2.3 (e))

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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NK17 XAU is a 2017 Seat Mii in Blue with a 999cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 60%.

Across all 2017 Seat Mii models, the average MOT pass rate is 86.3% with a typical mileage of 28,530 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 9 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 NK17 XAU?

You can check the full history of NK17 XAU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was NK17 XAU registered?

NK17 XAU is a 2017 Seat Mii, first registered on 6 March 2017.

Is NK17 XAU safe to buy?

The MOT history for NK17 XAU shows 10 tests with a 60% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does NK17 XAU 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 NK17 XAU. 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.