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K18 OST

2019 Seat Mii

Black Petrol 999cc
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MOT Status

Valid
Expires12 Jan 2027
Tests5 (5 pass, 0 fail)
Pass rate100%

Mileage

54,294 mi
Last recorded54,294 miles
Recorded on13 Jan 2026
Typical for 2019 Seat Mii21,900 mi

Significantly above average — investigate

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

RegistrationK18 OST
MakeSeat
ModelMii
Year2019
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

5 pass
Pass 13 Jan 2026 54,294 miles
Pass 30 Jan 2025 45,760 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 22 Jan 2024 37,089 miles
Pass 17 Feb 2023 29,720 miles
Pass 7 Mar 2022 20,941 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

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K18 OST is a 2019 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 5 MOT tests with a personal pass rate of 100%.

Across all 2019 Seat Mii models, the average MOT pass rate is 89.2% with a typical mileage of 21,900 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 7 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 K18 OST?

You can check the full history of K18 OST by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K18 OST registered?

K18 OST is a 2019 Seat Mii, first registered on 25 March 2019.

Is K18 OST safe to buy?

The MOT history for K18 OST shows 5 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K18 OST 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 K18 OST. 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.