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ST54 MKO

2004 Audi A6

Grey Diesel 2969cc
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MOT Status

Valid
Expires23 Oct 2026
Tests20 (19 pass, 1 fail)
Pass rate95%

Mileage

95,637 mi
Last recorded95,637 miles
Recorded on14 Oct 2025
Typical for 2004 Audi A6108,053 mi

Below or average mileage for this year

4 checks still locked for this Audi
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationST54 MKO
MakeAudi
ModelA6
Year2004
ColourGrey
Fuel typeDiesel
Engine2,969cc

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 1 fail
Pass 14 Oct 2025 95,637 miles

Offside Front Road wheel slightly distorted (5.2.2 (c) (i))

Pass 24 Oct 2024 87,705 miles

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

Pass 12 Dec 2023 84,775 miles

Both rear shock absorbers are corroded not leaking

Nearside inner / outer sills corroded

Offside inner / outer sills corroded

Suspension arm corroded but not seriously weakened Various rear arms (5.3.3 (b) (i))

Various brake pipe plastic sheathing swollen

Fail 6 Dec 2023 84,773 miles

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

Rear Sub-frame corroded and seriously weakened (5.3.3 (b) (i))

Offside Front Tyre has ply or cords exposed 4 mm /wearing edges / cracked (5.2.3 (d) (ii)) DANGEROUS

Both rear shock absorbers are corroded not leaking

Nearside Front Tyre worn close to legal limit/worn on edge 4 mm /cracked / wearing inner edge close to inner structure (5.2.3 (e))

Nearside Rear Tyre slightly damaged/cracking or perishing 3 mm (5.2.3 (d) (ii))

Nearside inner / outer sills corroded

Offside Rear Tyre slightly damaged/cracking or perishing 3 mm (5.2.3 (d) (ii))

Offside inner / outer sills corroded

Suspension arm corroded but not seriously weakened Various rear arms (5.3.3 (b) (i))

Various brake pipe plastic sheathing swollen

Pass 25 Nov 2022 81,429 miles
Pass 9 Dec 2021 76,165 miles

dsm cant detect any smoke

Pass 7 Dec 2020 72,008 miles

dsm cant detect any smoke

Pass 9 Dec 2019 66,636 miles
Pass 15 Dec 2018 60,253 miles
Pass 27 Nov 2017 55,079 miles
Pass 24 Nov 2016 50,536 miles
Pass 16 Dec 2015 48,886 miles
Pass 15 Dec 2014 47,451 miles
Pass 14 Nov 2013 41,000 miles
Pass 20 Nov 2012 34,402 miles
Pass 17 Nov 2011 27,734 miles
Pass 8 Nov 2010 25,308 miles

Front wipers starting to smear the screen slightly

Pass 9 Nov 2009 22,466 miles
Pass 28 Oct 2008 20,188 miles
Pass 23 Nov 2007 16,885 miles

All four tyres showing signs of cracking

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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ST54 MKO is a 2004 Audi A6 in Grey with a 2,969cc diesel engine. This vehicle has been through 20 MOT tests with a personal pass rate of 95%.

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 performed better than the average for its year.

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 ST54 MKO, 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 ST54 MKO?

You can check the full history of ST54 MKO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ST54 MKO registered?

ST54 MKO is a 2004 Audi A6, first registered on 25 November 2004.

Is ST54 MKO safe to buy?

The MOT history for ST54 MKO shows 20 tests with a 95% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ST54 MKO 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 ST54 MKO. 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.