CarVerify

Free Car Check

SL12 YWN

2012 Seat Mii

Yellow Petrol 999cc
Search another vehicle

MOT Status

Valid
Expires2 Nov 2026
Tests12 (11 pass, 1 fail)
Pass rate91.7%

Mileage

79,351 mi
Last recorded79,351 miles
Recorded on28 Oct 2025
Typical for 2012 Seat Mii45,229 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

RegistrationSL12 YWN
MakeSeat
ModelMii
Year2012
ColourYellow
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

11 pass 1 fail
Pass 28 Oct 2025 79,351 miles
Pass 17 Oct 2024 72,691 miles
Pass 1 Nov 2023 69,250 miles
Pass 28 Oct 2022 62,230 miles
Fail 26 Oct 2022 62,228 miles

Nearside Front Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

Offside Front Brake disc in such a condition that it is seriously weakened (1.1.14 (a) (ii)) DANGEROUS

Pass 3 Nov 2021 56,876 miles
Pass 29 Oct 2020 46,866 miles

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

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

Pass 2 Nov 2019 37,278 miles
Pass 3 Nov 2018 30,173 miles
Pass 3 Nov 2017 26,081 miles
Pass 4 Jul 2016 22,524 miles
Pass 4 Jul 2015 18,143 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

SL12 YWN is a 2012 Seat Mii in Yellow with a 999cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 91.7%.

Across all 2012 Seat Mii models, the average MOT pass rate is 80.7% with a typical mileage of 45,229 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 14 years old, this Seat Mii is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of SL12 YWN?

You can check the full history of SL12 YWN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SL12 YWN registered?

SL12 YWN is a 2012 Seat Mii, first registered on 29 June 2012.

Is SL12 YWN safe to buy?

The MOT history for SL12 YWN shows 12 tests with a 91.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SL12 YWN 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 SL12 YWN. 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.