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GX18 ULJ

2018 Seat Mii

Silver Petrol 999cc
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MOT Status

Valid
Expires11 Mar 2027
Tests8 (6 pass, 2 fail)
Pass rate75%

Mileage

29,270 mi
Last recorded29,270 miles
Recorded on11 Mar 2026
Typical for 2018 Seat Mii24,933 mi

Above average mileage for this year

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

RegistrationGX18 ULJ
MakeSeat
ModelMii
Year2018
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

6 pass 2 fail
Pass 11 Mar 2026 29,270 miles

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

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

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 7 Mar 2025 26,114 miles

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

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

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

Pass 1 Mar 2024 23,399 miles
Pass 6 Mar 2023 19,848 miles
Pass 28 Feb 2022 16,190 miles
Fail 28 Feb 2022 16,190 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Headlamp aim too low (4.1.2 (a))

Pass 18 Feb 2021 12,903 miles
Fail 18 Feb 2021 12,903 miles

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

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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GX18 ULJ is a 2018 Seat Mii in Silver with a 999cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 75%.

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 ULJ?

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

What year was GX18 ULJ registered?

GX18 ULJ is a 2018 Seat Mii, first registered on 12 March 2018.

Is GX18 ULJ safe to buy?

The MOT history for GX18 ULJ shows 8 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GX18 ULJ 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 ULJ. 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.