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PN66 XSX

2016 Seat Mii

Black Petrol 999cc
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MOT Status

Valid
Expires7 Sep 2026
Tests10 (7 pass, 3 fail)
Pass rate70%

Mileage

67,568 mi
Last recorded67,568 miles
Recorded on6 Sep 2025
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

RegistrationPN66 XSX
MakeSeat
ModelMii
Year2016
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 3 fail
Pass 6 Sep 2025 67,568 miles
Fail 6 Sep 2025 67,568 miles

Offside Front Suspension arm pin or bush excessively worn Lower arm rear bush (5.3.4 (a) (i))

Items removed from driver's view prior to test ()

Pass 4 Sep 2024 63,476 miles
Pass 8 Sep 2023 60,627 miles

hand brake travel high

Pass 8 Sep 2022 57,575 miles
Pass 21 Aug 2021 46,410 miles

Offside Front Oil leak, but not excessive driveshaft oil seal (8.4.1 (a) (i))

Fail 21 Aug 2021 46,410 miles

Offside Front Oil leak, but not excessive driveshaft oil seal (8.4.1 (a) (i))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Pass 22 Aug 2020 35,769 miles

Front Brake disc worn, but not excessively BOTH FRONT DISC WORN (1.1.14 (a) (i))

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

Fail 22 Aug 2020 35,769 miles

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

Front Brake disc worn, but not excessively BOTH FRONT DISC WORN (1.1.14 (a) (i))

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

Pass 27 Aug 2019 22,821 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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PN66 XSX is a 2016 Seat Mii in Black with a 999cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 70%.

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 PN66 XSX?

You can check the full history of PN66 XSX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was PN66 XSX registered?

PN66 XSX is a 2016 Seat Mii, first registered on 1 September 2016.

Is PN66 XSX safe to buy?

The MOT history for PN66 XSX shows 10 tests with a 70% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does PN66 XSX 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 PN66 XSX. 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.