CarVerify

Free Car Check

GX65 YYL

2015 Seat Mii

Black Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires8 Apr 2027
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

50,939 mi
Last recorded50,939 miles
Recorded on16 Mar 2026
Typical for 2015 Seat Mii35,562 mi

Significantly above average — investigate

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

RegistrationGX65 YYL
MakeSeat
ModelMii
Year2015
ColourBlack
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 4 fail
Pass 16 Mar 2026 50,939 miles
Pass 28 Mar 2025 43,854 miles
Pass 27 Mar 2024 36,634 miles
Fail 27 Mar 2024 36,634 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Headlamp aim too high (4.1.2 (a))

Pass 27 Mar 2023 27,309 miles
Pass 28 Mar 2022 17,565 miles
Fail 28 Mar 2022 17,565 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Headlamp aim too high (4.1.2 (a))

Pass 9 Apr 2021 6,886 miles
Fail 9 Apr 2021 6,886 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

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

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

Pass 2 Oct 2020 6,571 miles
Fail 23 Sep 2020 6,562 miles

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

Pass 5 Sep 2019 5,448 miles
Pass 23 Aug 2018 4,186 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

GX65 YYL is a 2015 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

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 GX65 YYL?

You can check the full history of GX65 YYL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GX65 YYL registered?

GX65 YYL is a 2015 Seat Mii, first registered on 11 September 2015.

Is GX65 YYL safe to buy?

The MOT history for GX65 YYL shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GX65 YYL 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 GX65 YYL. 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.