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T66 TLG

2014 Seat Leon

Grey Diesel 1598cc
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MOT Status

Valid
Expires22 Apr 2027
Tests11 (10 pass, 1 fail)
Pass rate90.9%

Mileage

89,488 mi
Last recorded89,488 miles
Recorded on26 Mar 2026
Typical for 2014 Seat Leon65,627 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

RegistrationT66 TLG
MakeSeat
ModelLeon
Year2014
ColourGrey
Fuel typeDiesel
Engine1,598cc

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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

10 pass 1 fail
Pass 26 Mar 2026 89,488 miles
Pass 9 Apr 2025 87,488 miles
Pass 15 Apr 2024 84,482 miles
Pass 31 Mar 2023 79,766 miles
Pass 8 Apr 2022 71,357 miles
Pass 8 Apr 2021 61,441 miles

Nearside Rear Coil spring corroded (5.3.1 (b) (i))

Offside Rear Coil spring corroded (5.3.1 (b) (i))

Pass 23 Apr 2020 52,488 miles
Pass 24 Apr 2019 43,080 miles
Pass 16 Apr 2018 33,617 miles
Pass 21 Apr 2017 26,692 miles
Fail 21 Apr 2017 26,692 miles

Nearside Headlamp aim too high (1.8)

Offside Headlamp aim too high (1.8)

How Reliable is the Seat Leon?

Based on 3,000,659 MOT tests across 265,838 vehicles.

78.0%
Pass Rate
7,526
Miles/Year
26
Year Lifespan
265,838
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 67,909
Brake pad(s) less than 1.5 mm thick 25,884
Windscreen wiper does not clear the windscreen effectively 22,706
Stop lamp not working 22,676
position lamp(s) not working 18,548
Full Seat Leon reliability report

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T66 TLG is a 2014 Seat Leon in Grey with a 1,598cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 90.9%.

Across all 2014 Seat Leon models, the average MOT pass rate is 84.0% with a typical mileage of 65,627 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Seat Leon fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 67,909 recorded failures. If you're considering buying T66 TLG, it's worth having these areas checked by a mechanic before committing.

The Seat Leon typically stays on UK roads for around 26 years. At 12 years old, this Seat Leon is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of T66 TLG?

You can check the full history of T66 TLG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was T66 TLG registered?

T66 TLG is a 2014 Seat Leon, first registered on 29 April 2014.

Is T66 TLG safe to buy?

The MOT history for T66 TLG shows 11 tests with a 90.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does T66 TLG 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 T66 TLG. 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.