CarVerify

Free Car Check

GM15 NTJ

2015 Seat Mii

Beige Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires8 Jun 2027
Tests10 (9 pass, 1 fail)
Pass rate90%

Mileage

49,001 mi
Last recorded49,001 miles
Recorded on20 May 2026
Typical for 2015 Seat Mii35,562 mi

Above average mileage for this year

4 checks still locked for this Seat
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationGM15 NTJ
MakeSeat
ModelMii
Year2015
ColourBeige
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

9 pass 1 fail
Pass 20 May 2026 49,001 miles
Pass 24 May 2025 48,163 miles

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

Pass 3 Jun 2024 47,049 miles
Fail 3 Jun 2024 47,049 miles

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

Pass 9 Jun 2023 45,754 miles
Pass 14 Jul 2022 44,297 miles

Nearside Front Tyre worn close to legal limit/worn on edge 3mm (5.2.3 (e))

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

Offside Front Tyre worn close to legal limit/worn on edge 3mm (5.2.3 (e))

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

o/s day running lamp not working

Pass 17 Jul 2021 41,426 miles

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

Offside Front Tyre slightly damaged (5.2.3 (d) (ii))

Pass 23 Jun 2020 35,408 miles
Pass 3 Jul 2019 32,172 miles
Pass 29 Jun 2018 28,128 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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

GM15 NTJ is a 2015 Seat Mii in Beige with a 999cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 90%.

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 performed better than the average for its year.

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 GM15 NTJ?

You can check the full history of GM15 NTJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GM15 NTJ registered?

GM15 NTJ is a 2015 Seat Mii, first registered on 5 July 2015.

Is GM15 NTJ safe to buy?

The MOT history for GM15 NTJ shows 10 tests with a 90% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GM15 NTJ 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 GM15 NTJ. 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.