CarVerify

Free Car Check

AY18 HLX

2018 Seat Mii

Blue Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires18 Jan 2027
Tests7 (6 pass, 1 fail)
Pass rate85.7%

Mileage

22,937 mi
Last recorded22,937 miles
Recorded on19 Dec 2025
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

RegistrationAY18 HLX
MakeSeat
ModelMii
Year2018
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 1 fail
Pass 19 Dec 2025 22,937 miles
Pass 31 Dec 2024 20,859 miles

Vehicles internal headlight adjuster altered to recheck lights ()

Pass 19 Jan 2024 18,332 miles
Pass 1 Mar 2023 16,621 miles
Pass 17 Mar 2022 14,728 miles
Pass 22 Feb 2021 13,331 miles

Vehicles internal headlight adjuster altered to recheck lights ()

Fail 22 Feb 2021 13,331 miles

Nearside Headlamp aim too low (4.1.2 (a))

Offside Front Headlamp aim too low (4.1.2 (a))

Vehicles internal headlight adjuster altered to recheck lights ()

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

AY18 HLX is a 2018 Seat Mii in Blue with a 999cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 85.7%.

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 AY18 HLX?

You can check the full history of AY18 HLX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AY18 HLX registered?

AY18 HLX is a 2018 Seat Mii, first registered on 20 March 2018.

Is AY18 HLX safe to buy?

The MOT history for AY18 HLX shows 7 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AY18 HLX 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 AY18 HLX. 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.