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OE04 KNN

2004 Audi A6

Silver Diesel 2496cc
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MOT Status

Valid
Expires4 Dec 2026
Tests27 (19 pass, 8 fail)
Pass rate70.4%

Mileage

317,698 mi
Last recorded317,698 miles
Recorded on21 Nov 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

RegistrationOE04 KNN
MakeAudi
ModelA6
Year2004
ColourSilver
Fuel typeDiesel
Engine2,496cc

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 8 fail
Pass 21 Nov 2025 317,698 miles
Fail 21 Nov 2025 317,696 miles

Nearside Front Brake hose excessively damaged (1.1.12 (b) (ii))

Pass 11 Nov 2024 303,725 miles
Pass 23 Nov 2023 287,502 miles

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

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

Pass 18 Nov 2022 274,016 miles

Nearside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Offside Rear Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

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

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

Pass 3 Dec 2021 259,339 miles
Pass 23 Nov 2020 245,848 miles

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

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

slight knocking noise from o/s/f . can not detect any play

Pass 16 May 2019 231,471 miles
Pass 11 May 2018 216,386 miles

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

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

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

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

slight play in o/s steering arm

Fail 10 May 2018 216,378 miles

Nearside Front Lower Suspension arm has excessive play in a ball joint rear arm (2.4.G.2)

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

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

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

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

slight play in o/s steering arm

Pass 5 Jun 2017 202,780 miles

Offside Front Lower Front suspension ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)

Fail 26 May 2017 202,173 miles

Nearside Front Track rod end ball joint has excessive play (2.2.B.1f)

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

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

Offside Front Steering rack gaiter split (2.2.D.2d)

Offside Front Lower Front suspension ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)

Pass 25 May 2016 188,280 miles

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

Fail 21 May 2016 187,724 miles

Offside Front Brake hose excessively deteriorated (3.6.B.4d)

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

Pass 1 Jun 2015 171,457 miles

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

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

Pass 4 Jun 2014 161,594 miles

front anti roll bar bushes perishing

front brake discs rusty ridged

front lower shocker bushes worn perished

Pass 5 Nov 2013 160,209 miles

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Under-trays fitted obscuring some underside components

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

play ino/s and n/s front lower arm compliance bushes

rear differential slight oil leak.

Fail 4 Nov 2013 160,209 miles

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

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Under-trays fitted obscuring some underside components

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

play ino/s and n/s front lower arm compliance bushes

rear differential slight oil leak.

Pass 7 Aug 2012 144,760 miles

Engine covers fitted obscuring some components in the engine bay

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

Fail 7 Aug 2012 144,760 miles

Offside Front Lower Suspension arm has excessive play in a ball joint (2.4.G.2)

Engine covers fitted obscuring some components in the engine bay

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

Pass 22 Jul 2011 130,460 miles

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

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

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

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

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

rear discs very corroded

Fail 12 Aug 2010 117,070 miles

Nearside Rear Stop lamp not working (1.2.1b)

Offside Headlamp aim too low (1.8)

Pass 12 Aug 2010 117,070 miles
Pass 23 Sep 2009 100,038 miles

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

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

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

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

Pass 7 Oct 2008 84,878 miles

o/s/f tyre worn on inner edge

Pass 4 Oct 2007 68,924 miles
Fail 4 Oct 2007 68,924 miles

Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone 'A' (8.3.1e)

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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OE04 KNN is a 2004 Audi A6 in Silver with a 2,496cc diesel engine. This vehicle has been through 27 MOT tests with a personal pass rate of 70.4%.

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 OE04 KNN, 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 OE04 KNN?

You can check the full history of OE04 KNN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was OE04 KNN registered?

OE04 KNN is a 2004 Audi A6, first registered on 15 June 2004.

Is OE04 KNN safe to buy?

The MOT history for OE04 KNN shows 27 tests with a 70.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does OE04 KNN 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 OE04 KNN. 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.