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AJ10 ONU

2010 Seat Leon

White Diesel 1598cc
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MOT Status

Valid
Expires14 Apr 2027
Tests19 (13 pass, 6 fail)
Pass rate68.4%

Mileage

114,954 mi
Last recorded114,954 miles
Recorded on15 Apr 2026
Typical for 2010 Seat Leon82,457 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

RegistrationAJ10 ONU
MakeSeat
ModelLeon
Year2010
ColourWhite
Fuel typeDiesel
Engine1,598cc

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

13 pass 6 fail
Pass 15 Apr 2026 114,954 miles
Fail 15 Oct 2025 114,860 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

Exhaust has a major leak of exhaust gases Center to Back box (6.1.2 (a))

Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

Nearside Front Road wheel fixing missing (5.2.1 (a) (i))

Nearside Rear Road wheel fixing missing (5.2.1 (a) (i))

Nearside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i))

Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i))

Offside Front Road wheel fixing missing (5.2.1 (a) (i))

Offside Rear Road wheel fixing missing (5.2.1 (a) (i))

Offside Rear Suspension arm corroded and seriously weakened (5.3.3 (b) (i))

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

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

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

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

Offside Rear Rear reflector defective or damaged by up to 50% of the reflecting surface (4.8.1 (a) (i))

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Subframe mounting prescribed area is corroded but not considered excessive (5.3.6 (a) (i))

Pass 7 Oct 2024 107,201 miles

Front Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Subframe mounting prescribed area is corroded but not considered excessive (5.3.6 (a) (i))

Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Pass 18 Oct 2023 104,822 miles

Bonnet primary retaining device slightly deteriorated Secondary catch sizing up (3.1 (c))

Front Suspension arm corroded but not seriously weakened both (5.3.3 (b) (i))

Nearside Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

Oil leak, but not excessive Oil filler cap missing (8.4.1 (a) (i))

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Suspension arm corroded but not seriously weakened both (5.3.3 (b) (i))

Pass 19 Oct 2022 99,877 miles

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

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Rear Suspension arm corroded but not seriously weakened (5.3.3 (b) (i))

Pass 18 Oct 2021 91,093 miles

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

Offside Rear Child Seat fitted not allowing full inspection of adult belt ()

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

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

Pass 21 Oct 2020 79,233 miles
Pass 10 Jun 2019 60,238 miles

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

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

Fail 3 Jun 2019 59,925 miles

Nearside Front Upper Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt drop link top dust cover (5.3.4 (b) (ii))

Nearside Front Inner tyre worn

Offside Front Inner tyre worn

Pass 12 Jul 2018 47,048 miles

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

Rear Tyre worn close to legal limit/worn on edge both rear tyres wearing on inner side (5.2.3 (e))

Fail 5 Jul 2018 47,048 miles

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

Nearside Rear Nail in tyre ()

Pass 31 Oct 2017 43,407 miles
Fail 31 Oct 2017 43,407 miles

Horn not loud enough to be heard by another road user (1.6.2b)

Offside Headlamp aim too high (1.8)

Pass 10 Nov 2016 38,445 miles

Nearside Front Inner Tyre worn close to the legal limit edge worn close to cords (4.1.E.1)

Offside Front Inner Tyre worn close to the legal limit edge worn close to cords (4.1.E.1)

Pass 21 Oct 2015 32,481 miles
Pass 25 Sep 2014 26,406 miles

Offside rear shock absorber has no or little damping effect

Fail 23 Sep 2014 26,406 miles

Offside Rear coil spring broken (2.4.C.1a)

Offside rear shock absorber has no or little damping effect

Tyre pressure monitoring system light illuminated indicating a fault

Pass 9 Jul 2013 20,319 miles

NAIL IN NEARSIDE REAR TYRE

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

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

Fail 9 Jul 2013 20,319 miles

NAIL IN NEARSIDE REAR TYRE

Nearside Front Headlamp aim too low (1.8)

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

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

Offside Front Headlamp aim too low (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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AJ10 ONU is a 2010 Seat Leon in White with a 1,598cc diesel engine. This vehicle has been through 19 MOT tests with a personal pass rate of 68.4%.

Across all 2010 Seat Leon models, the average MOT pass rate is 76.4% with a typical mileage of 82,457 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 AJ10 ONU, 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 16 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 AJ10 ONU?

You can check the full history of AJ10 ONU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AJ10 ONU registered?

AJ10 ONU is a 2010 Seat Leon, first registered on 30 June 2010.

Is AJ10 ONU safe to buy?

The MOT history for AJ10 ONU shows 19 tests with a 68.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AJ10 ONU 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 AJ10 ONU. 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.