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CN55 OSC

2006 Seat Leon

Red Diesel 1896cc
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MOT Status

Valid
Expires13 Jul 2027
Tests23 (19 pass, 4 fail)
Pass rate82.6%

Mileage

47,488 mi
Last recorded47,488 miles
Recorded on14 Jul 2026
Typical for 2006 Seat Leon85,374 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

RegistrationCN55 OSC
MakeSeat
ModelLeon
Year2006
ColourRed
Fuel typeDiesel
Engine1,896cc

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

19 pass 4 fail
Pass 14 Jul 2026 47,488 miles

Front Service brake fluctuating, but not excessively (1.2.1 (e))

Front Service brake requirements only just met. It would appear that the braking system requires adjustment or repair (1.2.1 (c))

Nearside Rear Nail in tyre

Pass 19 Sep 2025 46,602 miles
Fail 7 Aug 2025 46,590 miles

Offside Rear Other passenger door cannot be opened from outside the vehicle (6.2.3 (a))

Offside Rear door does not open from the inside

Pass 26 Jul 2024 44,690 miles

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

Fail 26 Jul 2024 44,690 miles

Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

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

Pass 17 Jul 2023 43,466 miles

Rear Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Fail 17 Jul 2023 43,466 miles

Offside Front Headlamp aim too low (4.1.2 (a))

Rear Inner Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 25 Jul 2022 42,183 miles

Rear Brake disc worn, pitted or scored, but not seriously weakened both (1.1.14 (a) (ii))

Pass 7 Jul 2021 41,834 miles
Pass 31 Jul 2020 41,397 miles

Rear Brake disc worn, pitted or scored, but not seriously weakened discs scored/corroded (1.1.14 (a) (ii))

Pass 5 Jul 2019 40,911 miles

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 12 Jul 2018 39,705 miles
Fail 11 Jul 2018 39,705 miles

Offside Rear Position lamp not working (4.2.1 (a))

Offside Stop lamp(s) not working (4.3.1 (a) (ii))

Nearside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 27 Dec 2017 36,824 miles

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 29 Dec 2016 34,213 miles

Nearside Front Inner brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front Inner brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 29 Dec 2015 32,446 miles

Front Inner brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Pass 29 Dec 2014 30,513 miles
Pass 27 Dec 2013 27,289 miles
Pass 27 Dec 2012 25,154 miles
Pass 28 Dec 2011 23,778 miles
Pass 29 Dec 2010 20,683 miles

Rear Direction indicators slightly discoloured (1.4.A.2f)

Pass 30 Dec 2009 18,730 miles
Pass 7 Jan 2009

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

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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CN55 OSC is a 2006 Seat Leon in Red with a 1,896cc diesel engine. This vehicle has been through 23 MOT tests with a personal pass rate of 82.6%.

Across all 2006 Seat Leon models, the average MOT pass rate is 73.5% with a typical mileage of 85,374 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 CN55 OSC, 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 20 years old, this Seat Leon is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of CN55 OSC?

You can check the full history of CN55 OSC by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN55 OSC registered?

CN55 OSC is a 2006 Seat Leon, first registered on 22 January 2006.

Is CN55 OSC safe to buy?

The MOT history for CN55 OSC shows 23 tests with a 82.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does CN55 OSC 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 CN55 OSC. 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.