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KY66 ACJ

2016 Seat Mii

Red Petrol 999cc
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MOT Status

Valid
Expires15 Aug 2027
Tests12 (8 pass, 4 fail)
Pass rate66.7%

Mileage

48,186 mi
Last recorded48,186 miles
Recorded on31 Jul 2026
Typical for 2016 Seat Mii32,722 mi

Significantly above average — investigate

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

RegistrationKY66 ACJ
MakeSeat
ModelMii
Year2016
ColourRed
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

8 pass 4 fail
Pass 31 Jul 2026 48,186 miles

Nearside Front Child Seat fitted not allowing full inspection of adult belt

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

Oil leak, but not excessive (8.4.1 (a) (i))

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

Fail 28 Jul 2026 48,145 miles

Rear Brakes imbalanced across an axle Axle 2 (1.2.1 (b) (i))

Nearside Front Child Seat fitted not allowing full inspection of adult belt

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

Oil leak, but not excessive (8.4.1 (a) (i))

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

Pass 4 Aug 2025 44,959 miles

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Oil leak, but not excessive gearbox (8.4.1 (a) (i))

Fail 4 Aug 2025 44,959 miles

Front Position lamp not working offside and nearside (4.2.1 (a) (ii))

Nearside Front Service brake fluctuating, but not excessively (1.2.1 (e))

Oil leak, but not excessive gearbox (8.4.1 (a) (i))

Pass 16 Aug 2024 40,527 miles

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

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

Oil leak, but not excessive Gearbox (8.4.1 (a) (i))

Fail 3 Aug 2024 40,440 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

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

Nearside Front Position lamp not working side lamp/DRL (4.2.1 (a) (ii))

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

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

Oil leak, but not excessive Gearbox (8.4.1 (a) (i))

Pass 7 Aug 2023 34,837 miles
Fail 7 Aug 2023 34,837 miles

Windscreen washer provides insufficient washer liquid (3.5 (a))

Pass 12 Aug 2022 30,421 miles
Pass 1 Dec 2021 26,016 miles
Pass 4 Nov 2020 22,051 miles
Pass 4 Dec 2019 18,887 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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KY66 ACJ is a 2016 Seat Mii in Red with a 999cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 66.7%.

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 KY66 ACJ?

You can check the full history of KY66 ACJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KY66 ACJ registered?

KY66 ACJ is a 2016 Seat Mii, first registered on 9 September 2016.

Is KY66 ACJ safe to buy?

The MOT history for KY66 ACJ shows 12 tests with a 66.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KY66 ACJ 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 KY66 ACJ. 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.