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HN66 UNS

2016 Seat Leon

Blue Diesel 1968cc
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MOT Status

Valid
Expires16 Dec 2026
Tests10 (7 pass, 3 fail)
Pass rate70%

Mileage

178,576 mi
Last recorded178,576 miles
Recorded on10 Dec 2025
Typical for 2016 Seat Leon52,668 mi

Significantly above average — investigate

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

RegistrationHN66 UNS
MakeSeat
ModelLeon
Year2016
ColourBlue
Fuel typeDiesel
Engine1,968cc

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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

7 pass 3 fail
Pass 10 Dec 2025 178,576 miles
Fail 8 Dec 2025 178,540 miles

Nearside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Nearside Headlamp aim too low (4.1.2 (a))

Pass 17 Dec 2024 162,721 miles
Fail 17 Dec 2024 162,721 miles

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

Pass 17 Nov 2023 153,971 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))

Pass 24 Nov 2022 139,174 miles

Nearside Front Nail in tyre ()

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 19 Nov 2021 132,597 miles
Pass 12 Nov 2020 124,635 miles
Fail 12 Nov 2020 124,635 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Pass 5 Nov 2019 110,146 miles

Nearside Front Tyre worn close to legal limit/worn on edge 3mm in centre bald on inner edge very close to cords (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge 3mm misshapen on inner edge bald and very close to cords (5.2.3 (e))

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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HN66 UNS is a 2016 Seat Leon in Blue with a 1,968cc diesel engine. This vehicle has been through 10 MOT tests with a personal pass rate of 70%.

Across all 2016 Seat Leon models, the average MOT pass rate is 85.4% with a typical mileage of 52,668 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 HN66 UNS, 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 10 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 HN66 UNS?

You can check the full history of HN66 UNS by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HN66 UNS registered?

HN66 UNS is a 2016 Seat Leon, first registered on 29 November 2016.

Is HN66 UNS safe to buy?

The MOT history for HN66 UNS 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 HN66 UNS 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 HN66 UNS. 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.