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A21 DNG

2017 Seat Leon

Grey Diesel 1968cc
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MOT Status

Valid
Expires18 Mar 2027
Tests8 (7 pass, 1 fail)
Pass rate87.5%

Mileage

80,221 mi
Last recorded80,221 miles
Recorded on18 Mar 2026
Typical for 2017 Seat Leon47,792 mi

Significantly above average — investigate

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

RegistrationA21 DNG
MakeSeat
ModelLeon
Year2017
ColourGrey
Fuel typeDiesel
Engine1,968cc

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50+ data points
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MOT History

7 pass 1 fail
Pass 18 Mar 2026 80,221 miles
Pass 18 Mar 2025 68,506 miles
Fail 17 Mar 2025 68,506 miles

Offside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Pass 19 Feb 2024 57,545 miles

Rear Brake disc worn, but not excessively (1.1.14 (a) (i))

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 17 Mar 2023 47,959 miles
Pass 19 Mar 2022 38,160 miles
Pass 5 Mar 2021 32,201 miles
Pass 7 Mar 2020 28,835 miles

Front tyres wearing on inner edges

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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A21 DNG is a 2017 Seat Leon in Grey with a 1,968cc diesel engine. This vehicle has been through 8 MOT tests with a personal pass rate of 87.5%.

Across all 2017 Seat Leon models, the average MOT pass rate is 86.3% with a typical mileage of 47,792 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 A21 DNG, 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 9 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 A21 DNG?

You can check the full history of A21 DNG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was A21 DNG registered?

A21 DNG is a 2017 Seat Leon, first registered on 13 March 2017.

Is A21 DNG safe to buy?

The MOT history for A21 DNG 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 A21 DNG 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 A21 DNG. 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.