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AU51 WON

2004 Audi A6

Silver Diesel 1871cc
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MOT Status

Valid
Expires21 Sep 2026
Tests31 (18 pass, 13 fail)
Pass rate58.1%

Mileage

154,477 mi
Last recorded154,477 miles
Recorded on22 Sep 2025
Typical for 2004 Audi A6108,053 mi

Significantly above average — investigate

4 checks still locked for this Audi
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Vehicle Details

RegistrationAU51 WON
MakeAudi
ModelA6
Year2004
ColourSilver
Fuel typeDiesel
Engine1,871cc

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

18 pass 13 fail
Pass 22 Sep 2025 154,477 miles

Nearside Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

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

Pass 15 Nov 2023 146,526 miles

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

Fail 15 Nov 2023 146,526 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))

Nearside Front Outer Drive shaft joint worn, but not excessively (6.1.7 (c) (i))

Pass 15 Nov 2022 137,855 miles

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

Fail 15 Nov 2022 137,852 miles

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

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

Fail 21 Oct 2022 137,385 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))

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

Front Anti-roll bar linkage pin or bush worn but not resulting in excessive movement both (5.3.4 (a) (i))

Pass 21 Oct 2021 127,983 miles

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

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

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

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

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

covers and under trays fitted

Fail 18 Oct 2021 127,983 miles

Nearside Headlamp light intensity severely reduced (4.1.4 (a))

Offside Front Prop shaft joint constant velocity boot no longer prevents the ingress of dirt (6.1.7 (g) (ii))

Offside Headlamp light intensity severely reduced (4.1.4 (a))

Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

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

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

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

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

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

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

covers and under trays fitted

Pass 8 Oct 2020 124,477 miles

Nearside Front Headlamp lens slightly defective (4.1.1 (b) (i))

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Nearside Front Wheel bearing slightly noisy (5.1.3 (b) (i))

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

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

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

Offside Front Headlamp lens slightly defective (4.1.1 (b) (i))

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

Offside Front Wheel bearing slightly noisy (5.1.3 (b) (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 Inner Brake pad(s) wearing thin (1.1.13 (a) (ii))

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 15 Oct 2019 120,716 miles

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

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

Offside Front Wheel bearing slightly noisy (5.1.3 (b) (i))

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

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Fail 14 Oct 2019 120,716 miles

Nearside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))

Nearside Front Inner Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Offside Front Headlamp has a product on the lens so that the light output is severely reduced (4.1.4 (b))

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

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

Offside Front Wheel bearing slightly noisy (5.1.3 (b) (i))

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

Rear Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (1.2.1 (b) (i))

Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 31 Oct 2018 116,938 miles

Driver's door hinge deteriorated but the door can still be readily opened and closed slight play in door hinge. just needs adjustment. (6.2.3 (c) (i))

Nearside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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 covered in grease by flexible brake pipe join. (1.1.11 (c))

Offside Front Headlamp has a product on the lens but not seriously reducing light output (4.1.4 (b))

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

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

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

Offside Rear Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Offside Rear Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

Fail 23 Oct 2018 116,755 miles

Exhaust emissions exceed manufacturer's specified limit (8.2.2.2 (a))

Headlamp aim not tested (4.1.2 (b))

Nearside Front Brake hose porous (1.1.12 (e))

Nearside Front Headlamp lens seriously defective (4.1.1 (b) (ii))

Nearside Front Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Nearside Rear Brake hose porous (1.1.12 (e))

Offside Front Brake hose porous (1.1.12 (e))

Offside Front Headlamp lens seriously defective (4.1.1 (b) (ii))

Driver's door hinge deteriorated but the door can still be readily opened and closed (6.2.3 (c) (i))

Exhaust emits excessive smoke or vapour but not likely to obscure the vision of other road users (8.2.2.2 (c))

Nearside Front Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

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 light corrosion at flexi hose join (1.1.11 (c))

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

Offside Front Outer Drive shaft joint constant velocity boot severely deteriorated clip appears to be loose and expressing grease from the boot, but still preventing the ingress of dirt. (6.1.7 (g) (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 light corrosion at flexi hose join (1.1.11 (c))

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

Offside Rear Tyre slightly damaged/cracking or perishing Tyre has object in tread & manufacturing date 498< (5.2.3 (d) (ii))

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 14 Oct 2017 109,231 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Fail 10 Oct 2017 109,225 miles

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

Offside Front Front wheel bearing rough when rotated (2.5.A.2)

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Pass 4 Nov 2016 105,397 miles
Fail 1 Nov 2016 105,395 miles

Nearside Front passenger door does not latch securely closed (6.2.B.1a)

Nearside Rear passenger door cannot be opened from outside the vehicle (6.2.B.1c)

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

Nearside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

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

Offside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Fail 27 Sep 2016 105,290 miles

Front passenger door does not latch securely closed (6.2.B.1a)

Nearside Rear passenger door cannot be opened from outside the vehicle (6.2.B.1c)

HEADLIGHT POOR

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

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

Offside Outer Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Pass 8 Oct 2015 100,928 miles

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

Nearside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

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

Offside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Offside Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Fail 5 Oct 2015 100,891 miles

Nearside Outer Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

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

Nearside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

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

Offside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Offside Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

Pass 8 Oct 2014 97,495 miles

Child seat fitted not allowing full inspection of adult belt

Nearside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Offside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Fail 8 Oct 2014 97,489 miles

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

Nearside Registration plate lamp not illuminating the registration plate (1.1.C.1e)

Child seat fitted not allowing full inspection of adult belt

Nearside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Offside Headlamp has a product on the lens but not seriously reducing light output (1.7.5a)

Pass 24 Sep 2013 92,137 miles

Child seat fitted not allowing full inspection of adult belt

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

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

Under-trays fitted obscuring some underside components

Pass 24 Sep 2012 88,487 miles

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

Offside Outer Front constant velocity joint gaiter deteriorated, but preventing the ingress of dirt (2.5.C.1a)

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

Pass 5 Oct 2011 79,929 miles
Fail 4 Oct 2011 79,925 miles

Nearside Inner Front Tyre has ply or cords exposed (4.1.D.1b) DANGEROUS

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

Pass 2 Sep 2010 72,283 miles

N/S/F Headlight slightly damp

Pass 17 Sep 2009 69,470 miles

REAR NUMBER PLATE POOR

Fail 16 Sep 2009 69,462 miles

Nearside Outer Front constant velocity joint gaiter split (2.5.C.1a)

REAR NUMBER PLATE POOR

Pass 22 Sep 2008 59,463 miles

Child seat fitted not allowing full inspection of adult belt

Pass 27 Sep 2007 44,150 miles

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

How Reliable is the Audi A6?

Based on 2,724,792 MOT tests across 249,374 vehicles.

78.4%
Pass Rate
8,511
Miles/Year
31
Year Lifespan
249,374
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 72,312
constant velocity joint gaiter split 48,430
position lamp(s) not working 25,884
Brake hose excessively deteriorated 25,264
Track rod end ball joint has excessive play 24,578
Full Audi A6 reliability report

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Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

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AU51 WON is a 2004 Audi A6 in Silver with a 1,871cc diesel engine. This vehicle has been through 31 MOT tests with a personal pass rate of 58.1%.

Across all 2004 Audi A6 models, the average MOT pass rate is 73.6% with a typical mileage of 108,053 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 Audi A6 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 72,312 recorded failures. If you're considering buying AU51 WON, it's worth having these areas checked by a mechanic before committing.

The Audi A6 typically stays on UK roads for around 31 years. At 22 years old, this Audi A6 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of AU51 WON?

You can check the full history of AU51 WON by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was AU51 WON registered?

AU51 WON is a 2004 Audi A6, first registered on 30 September 2004.

Is AU51 WON safe to buy?

The MOT history for AU51 WON shows 31 tests with a 58.1% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does AU51 WON 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 AU51 WON. 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.