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WJ66 DDK

2016 Seat Mii

White Petrol 999cc
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MOT Status

Valid
Expires18 Oct 2026
Tests9 (7 pass, 2 fail)
Pass rate77.8%

Mileage

40,261 mi
Last recorded40,261 miles
Recorded on6 Oct 2025
Typical for 2016 Seat Mii32,722 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

RegistrationWJ66 DDK
MakeSeat
ModelMii
Year2016
ColourWhite
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 2 fail
Pass 6 Oct 2025 40,261 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

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

Pass 2 Oct 2024 37,825 miles

Front Tyre slightly damaged/cracking or perishing both (5.2.3 (d) (ii))

Pass 19 Oct 2023 35,487 miles
Fail 2 Oct 2023 35,475 miles

Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))

Pass 5 Oct 2022 33,084 miles
Fail 5 Oct 2022 33,084 miles

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

Pass 11 Oct 2021 31,061 miles
Pass 29 Sep 2020 29,168 miles
Pass 3 Oct 2019 24,832 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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WJ66 DDK is a 2016 Seat Mii in White with a 999cc petrol engine. This vehicle has been through 9 MOT tests with a personal pass rate of 77.8%.

Across all 2016 Seat Mii models, the average MOT pass rate is 83.4% with a typical mileage of 32,722 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 10 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 WJ66 DDK?

You can check the full history of WJ66 DDK by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WJ66 DDK registered?

WJ66 DDK is a 2016 Seat Mii, first registered on 8 September 2016.

Is WJ66 DDK safe to buy?

The MOT history for WJ66 DDK shows 9 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WJ66 DDK 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 WJ66 DDK. 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.