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GY66 DFZ

2016 Seat Mii

Yellow Petrol 999cc
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MOT Status

Valid
Expires23 Feb 2027
Tests11 (7 pass, 4 fail)
Pass rate63.6%

Mileage

55,799 mi
Last recorded55,799 miles
Recorded on24 Feb 2026
Typical for 2016 Seat Mii32,722 mi

Significantly above average — investigate

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

RegistrationGY66 DFZ
MakeSeat
ModelMii
Year2016
ColourYellow
Fuel typePetrol
Engine999cc

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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 4 fail
Pass 24 Feb 2026 55,799 miles
Fail 19 Feb 2026 55,779 miles

Nearside Headlamp aim too far to the right (4.1.2 (a))

Pass 28 Nov 2024 50,535 miles
Pass 17 Nov 2023 43,432 miles
Pass 5 Dec 2022 36,404 miles

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

Offside Front Tyre worn close to legal limit/worn on edge 2mm 175 65 14 (5.2.3 (e))

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

Fail 5 Dec 2022 36,404 miles

Fuel cap/sealing device ineffective (6.1.3 (b) (i))

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

Offside Front Tyre worn close to legal limit/worn on edge 2mm 175 65 14 (5.2.3 (e))

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

Pass 8 Nov 2021 27,985 miles

fuel cap seal cracked

Fail 8 Nov 2021 27,985 miles

Nearside Front Headlamp aim too low (4.1.2 (a))

Offside Front Headlamp aim too low (4.1.2 (a))

fuel cap seal cracked

Pass 24 Nov 2020 23,351 miles

Offside Front Inner Steering linkage ball joint has slight play rod (2.1.3 (b) (i))

Fail 24 Nov 2020 23,323 miles

Offside Front Body component damaged and likely to cause injury wing mirror casing missing (6.2.1 (a) (i))

Offside Front Inner Steering linkage ball joint has slight play rod (2.1.3 (b) (i))

Pass 22 Nov 2019 19,705 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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GY66 DFZ is a 2016 Seat Mii in Yellow with a 999cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 63.6%.

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 GY66 DFZ?

You can check the full history of GY66 DFZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GY66 DFZ registered?

GY66 DFZ is a 2016 Seat Mii, first registered on 30 November 2016.

Is GY66 DFZ safe to buy?

The MOT history for GY66 DFZ shows 11 tests with a 63.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GY66 DFZ 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 GY66 DFZ. 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.