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KO06 AON

2006 Seat Leon

Grey Diesel 1896cc
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MOT Status

Valid
Expires24 Oct 2026
Tests22 (17 pass, 5 fail)
Pass rate77.3%

Mileage

104,642 mi
Last recorded104,642 miles
Recorded on23 Oct 2025
Typical for 2006 Seat Leon85,374 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

RegistrationKO06 AON
MakeSeat
ModelLeon
Year2006
ColourGrey
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

17 pass 5 fail
Pass 23 Oct 2025 104,642 miles
Pass 25 Oct 2024 101,404 miles
Pass 26 Sep 2023 98,291 miles

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

Nearside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

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

Pass 29 Sep 2022 93,984 miles

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

Offside Front Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 30 Sep 2021 91,702 miles

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

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

TPMS warning light on

Pass 28 Sep 2020 89,110 miles

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Fail 25 Sep 2020 89,106 miles

Nearside Front Suspension arm pin or bush excessively worn (5.3.4 (a) (i))

Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Pass 2 Oct 2019 87,164 miles

Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 8 Sep 2018 81,557 miles
Pass 15 Sep 2017 74,045 miles

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Pass 2 Sep 2016 65,053 miles

Nearside Front Tyre worn close to the legal limit strong advise (4.1.E.1)

Offside Front Tyre worn close to the legal limit and worn on inner edge (4.1.E.1)

Offside Rear position lamp(s) has light sources not illuminating, but not more than 50% (1.1.A.3b)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Fail 2 Sep 2016 65,053 miles

Nearside Front Tyre worn close to the legal limit strong advise (4.1.E.1)

Nearside Stop lamp not working (1.2.1b)

Offside Front Tyre worn close to the legal limit and worn on inner edge (4.1.E.1)

Offside Rear position lamp(s) has light sources not illuminating, but not more than 50% (1.1.A.3b)

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 24 Aug 2015 56,798 miles

Offside Front Outer Brake pad(s) wearing thin (3.5.1g)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

front brake discs slightly worn

offside rear tyre getting close to legal limit

offside rear tyre worn on inner edge of tread and wearing on outer edge of tread.

Pass 5 Sep 2014 49,806 miles

Front Brake pad(s) wearing thin (3.5.1g)

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

Under-trays fitted obscuring some underside components

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Fail 5 Sep 2014 49,806 miles

Nearside Front Suspension arm has excessive play in a pin/bush (2.4.G.2)

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside rear brake binding (3.7.B.1)

Offside Headlamp aim too low (1.8)

Offside Stop lamp not working (1.2.1b)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Front Brake pad(s) wearing thin (3.5.1g)

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

Offside Rear position lamp(s) has light sources not illuminating, but not more than 50% (1.1.A.3b)

Rear Brake pad(s) wearing thin (3.5.1g)

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

Under-trays fitted obscuring some underside components

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 6 Sep 2013 41,219 miles

Engine covers fitted obscuring some components in the engine bay

Front Brake pad(s) wearing thin (3.5.1g)

Front Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

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

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

Under-trays fitted obscuring some underside components

Fail 6 Sep 2013 41,219 miles

Nearside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Front Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Engine covers fitted obscuring some components in the engine bay

Front Brake pad(s) wearing thin (3.5.1g)

Front Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

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

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

Under-trays fitted obscuring some underside components

advise n/s/r inner side light not working

Pass 7 Sep 2012 32,477 miles
Pass 16 Sep 2011 24,669 miles

Nearside Front Lower Suspension arm has slight play in a pin/bush (2.4.G.2)

Fail 16 Sep 2011 24,669 miles

Nearside Front Headlamp aim too low (1.8)

Offside Front Headlamp aim too low (1.8)

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Front Lower Suspension arm has slight play in a pin/bush (2.4.G.2)

advise n/s/r tyre in poor condition and going out of shape

Pass 7 Apr 2010 16,733 miles
Pass 10 Sep 2009 13,912 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

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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KO06 AON is a 2006 Seat Leon in Grey with a 1,896cc diesel engine. This vehicle has been through 22 MOT tests with a personal pass rate of 77.3%.

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 KO06 AON, 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 KO06 AON?

You can check the full history of KO06 AON by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KO06 AON registered?

KO06 AON is a 2006 Seat Leon, first registered on 26 June 2006.

Is KO06 AON safe to buy?

The MOT history for KO06 AON shows 22 tests with a 77.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KO06 AON 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 KO06 AON. 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.