CarVerify

Free Car Check

GX18 ULN

2018 Seat Mii

White Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires27 Jul 2027
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

14,617 mi
Last recorded14,617 miles
Recorded on28 Jul 2026
Typical for 2018 Seat Mii24,933 mi

Below or 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

RegistrationGX18 ULN
MakeSeat
ModelMii
Year2018
ColourWhite
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

7 pass 2 fail
Pass 28 Jul 2026 14,617 miles
Pass 17 Mar 2026 14,420 miles

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

Nearside Rear Outer Tyre slightly damaged/cracking or perishing sidewall cracking badly and between tread tyre original fitment (5.2.3 (d) (ii))

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

Pass 25 Mar 2025 13,693 miles

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

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

Nearside Rear Tyre slightly damaged/cracking or perishing sidewall and between tread cracked (5.2.3 (d) (ii))

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

Pass 25 Mar 2024 12,536 miles

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

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

Pass 22 Mar 2023 10,833 miles
Pass 23 Mar 2022 9,202 miles

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

Fail 23 Mar 2022 9,198 miles

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

Offside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) DANGEROUS

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

Pass 23 Mar 2021 7,732 miles
Fail 23 Mar 2021 7,732 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Headlamp aim too low (4.1.2 (a))

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

GX18 ULN is a 2018 Seat Mii in White with a 999cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2018 Seat Mii models, the average MOT pass rate is 86.9% with a typical mileage of 24,933 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 8 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 GX18 ULN?

You can check the full history of GX18 ULN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GX18 ULN registered?

GX18 ULN is a 2018 Seat Mii, first registered on 28 March 2018.

Is GX18 ULN safe to buy?

The MOT history for GX18 ULN shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GX18 ULN 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 GX18 ULN. 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.