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YF17 THN

2017 Seat Mii

Black Petrol 999cc
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MOT Status

Expired
Expires22 Jul 2026
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

52,729 mi
Last recorded52,729 miles
Recorded on7 Jul 2025
Typical for 2017 Seat Mii28,530 mi

Significantly above average — investigate

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

RegistrationYF17 THN
MakeSeat
ModelMii
Year2017
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

7 pass 1 fail
Pass 7 Jul 2025 52,729 miles

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

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 8 Jul 2024 41,066 miles
Pass 17 Jul 2023 34,498 miles

Nearside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

Nearside Front Windscreen wiper blade defective Jumping across windscreen and smearing (3.4 (b) (i))

Offside Front Brake disc worn, but not excessively (1.1.14 (a) (i))

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

Pass 18 Jul 2022 25,715 miles
Pass 17 Jul 2021 19,368 miles
Fail 16 Jul 2021 19,368 miles

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

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

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

Pass 23 Jul 2020 18,280 miles
Pass 19 Apr 2020

COVID-19 6 MONTH EXTENSION

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 THN is a 2017 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

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 THN?

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

What year was YF17 THN registered?

YF17 THN is a 2017 Seat Mii, first registered on 28 April 2017.

Is YF17 THN safe to buy?

The MOT history for YF17 THN shows 8 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does YF17 THN 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 THN. 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.