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YF17 THZ

2017 Seat Mii

Purple Petrol 999cc
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MOT Status

Valid
Expires3 Apr 2027
Tests7 (7 pass, 0 fail)
Pass rate100%

Mileage

32,526 mi
Last recorded32,526 miles
Recorded on27 Mar 2026
Typical for 2017 Seat Mii28,530 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

RegistrationYF17 THZ
MakeSeat
ModelMii
Year2017
ColourPurple
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
Pass 27 Mar 2026 32,526 miles
Pass 4 Apr 2025 27,258 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Offside Rear Child Seat fitted not allowing full inspection of adult belt ()

Pass 3 Apr 2024 22,218 miles

Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()

Pass 21 Apr 2023 17,292 miles
Pass 28 Apr 2022 11,488 miles
Pass 22 Apr 2021 6,344 miles
Pass 16 Apr 2020 6,222 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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YF17 THZ is a 2017 Seat Mii in Purple with a 999cc petrol engine. This vehicle has been through 7 MOT tests with a personal pass rate of 100%.

Across all 2017 Seat Mii models, the average MOT pass rate is 86.3% with a typical mileage of 28,530 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 9 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 YF17 THZ?

You can check the full history of YF17 THZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was YF17 THZ registered?

YF17 THZ is a 2017 Seat Mii, first registered on 12 May 2017.

Is YF17 THZ safe to buy?

The MOT history for YF17 THZ shows 7 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 YF17 THZ 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 YF17 THZ. 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.