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AU04 AOG

2004 Seat Leon

Grey Diesel 1896cc
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MOT Status

Valid
Expires6 Sep 2026
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

186,084 mi
Last recorded186,084 miles
Recorded on30 Aug 2025
Typical for 2004 Seat Leon84,244 mi

Significantly above average — investigate

4 checks still locked for this Seat
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Finance
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Vehicle Details

RegistrationAU04 AOG
MakeSeat
ModelLeon
Year2004
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

20 pass 4 fail
Pass 30 Aug 2025 186,084 miles

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

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

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

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

Offside Front OSF Suspension strut top mount has slight movement

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

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

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

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

Fail 30 Aug 2025 186,084 miles

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

Nearside Rear Service brake binding but not excessively (1.2.1 (f))

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

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

Offside Front OSF Suspension strut top mount has slight movement

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

Offside Front Side repeater not working (4.4.1 (a) (ii))

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

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

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

Pass 7 Sep 2024 179,614 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 11 Aug 2023 172,282 miles

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

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

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

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

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

Pass 27 Aug 2022 166,073 miles

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

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

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

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

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

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

Offside Front Lower 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 Front Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

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

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

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

Pass 19 Aug 2021 159,109 miles

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

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

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

Pass 18 Aug 2020 152,625 miles

Nearside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Offside Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear coil spring contains corrosion. not damaged or cracked at time of test.

Pass 23 Aug 2019 146,435 miles

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

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

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

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

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

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

Pass 6 Aug 2018 138,642 miles
Pass 21 Aug 2017 132,908 miles

centre exhaust mount broken rear brake pipes corroded

Pass 25 Aug 2016 122,445 miles

Auxiliary belt deteriorated

Front Exhaust has a minor leak of exhaust gases (7.1.2)

Nearside Front Suspension arm rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

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

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

Offside Front Brake pipe slightly corroded (3.6.B.2c)

Offside Front Suspension arm rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Rear Brake pipe slightly corroded (3.6.B.2c)

Offside front wheel bearing noisey

Pass 21 Aug 2015 111,661 miles

Nearside Front Suspension arm rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Nearside Rear Inner Brake pipe slightly corroded (3.6.B.2c)

Nearside Rear Outer Brake pipe slightly corroded (3.6.B.2c)

Offside Front Suspension arm rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Rear Inner Brake pipe slightly corroded (3.6.B.2c)

Offside Rear Outer Brake pipe slightly corroded (3.6.B.2c)

Pass 23 Oct 2014 103,112 miles

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

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

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

Fail 23 Oct 2014 103,112 miles

Exhaust has a major leak of exhaust gases (7.1.2)

Nearside Front Front suspension has a loose unit in the upper support bearing assembly (2.5.B.3b)

Nearside Steering system has excessive free play detected at the steering wheel (steering rack fitted) (2.2.A.1b)

Offside Front Tyre has ply or cords exposed (4.1.D.1b)

Nearside Rear Brake pipe slightly corroded (3.6.B.2c)

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

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

Pass 17 Oct 2013 90,593 miles

Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

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

o.s.f tyre worn on inner edge

Fail 17 Oct 2013 90,593 miles

Nearside Front position lamp(s) not working (1.1.A.3b)

Nearside Headlamp aim too high (1.8)

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

Offside Front Direction indicator not working (1.4.A.2c)

Offside Front position lamp(s) not working (1.1.A.3b)

Offside Headlamp aim too high (1.8)

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

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

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

o.s.f tyre worn on inner edge

Pass 25 Oct 2012 78,158 miles

rear exhaust corroded.

Pass 18 Oct 2011 66,435 miles

Child seat fitted not allowing full inspection of adult belt

Fail 18 Oct 2011 66,435 miles

Nearside Front Front position lamp(s) not working (1.1.A.3b)

Nearside Front Headlamp aim too high (1.8)

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

Child seat fitted not allowing full inspection of adult belt

Pass 26 Oct 2010 55,397 miles
Pass 23 Feb 2010 54,708 miles

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 26 Feb 2009 43,344 miles
Pass 4 Mar 2008 37,225 miles
Pass 8 Mar 2007 27,362 miles

both front tyres wearing low

stone chip in front screen

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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AU04 AOG is a 2004 Seat Leon in Grey with a 1,896cc diesel engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 2004 Seat Leon models, the average MOT pass rate is 72.2% with a typical mileage of 84,244 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 AU04 AOG, 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 22 years old, this Seat Leon is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of AU04 AOG?

You can check the full history of AU04 AOG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AU04 AOG registered?

AU04 AOG is a 2004 Seat Leon, first registered on 15 April 2004.

Is AU04 AOG safe to buy?

The MOT history for AU04 AOG shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AU04 AOG 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 AU04 AOG. 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.