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LT66 DXL

2017 Seat Mii

Black Petrol 999cc
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MOT Status

Valid
Expires3 Sep 2026
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

7,473 mi
Last recorded7,473 miles
Recorded on4 Sep 2025
Typical for 2017 Seat Mii28,530 mi

Below or average mileage for this year

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

RegistrationLT66 DXL
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 4 Sep 2025 7,473 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))

Fail 4 Sep 2025 7,473 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))

Tyre pressure monitoring system malfunctioning or obviously inoperative (5.2.3 (h))

Pass 19 Dec 2024 7,052 miles
Pass 21 Dec 2023 6,788 miles
Pass 15 Dec 2022 6,289 miles
Pass 17 Dec 2021 5,628 miles
Pass 14 Dec 2020 5,085 miles
Pass 7 Jan 2020 4,500 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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LT66 DXL 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 LT66 DXL?

You can check the full history of LT66 DXL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was LT66 DXL registered?

LT66 DXL is a 2017 Seat Mii, first registered on 13 January 2017.

Is LT66 DXL safe to buy?

The MOT history for LT66 DXL 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 LT66 DXL 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 LT66 DXL. 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.