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M666 COE

2008 Audi RS6

Black Petrol 4991cc
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MOT Status

Valid
Expires8 Feb 2027
Tests17 (15 pass, 2 fail)
Pass rate88.2%

Mileage

119,928 mi
Last recorded119,928 miles
Recorded on9 Feb 2026
Typical for 2008 Audi RS668,822 mi

Significantly above average — investigate

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

RegistrationM666 COE
MakeAudi
ModelRS6
Year2008
ColourBlack
Fuel typePetrol
Engine4,991cc

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

15 pass 2 fail
Pass 9 Feb 2026 119,928 miles

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

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

Pass 5 Feb 2025 118,336 miles
Pass 5 Jan 2024 117,198 miles
Pass 12 Jan 2023 114,466 miles

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

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

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

Fail 6 Jan 2023 114,465 miles

Electronic stability control warning lamp indicates a fault (7.12 (e))

Offside Front Headlamp not working on dipped beam (4.1.1 (a) (ii))

Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))

Front Brake disc worn, but not excessively (1.1.14 (a) (i))

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

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

Pass 5 Nov 2021 111,408 miles

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

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

Pass 3 Nov 2020 109,174 miles

Nearside Rear 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))

Pass 2 Nov 2019 104,835 miles
Pass 30 Nov 2018 102,398 miles
Pass 5 Jun 2017 95,105 miles
Pass 3 Jun 2016 86,319 miles
Pass 27 Jan 2015 79,853 miles

Engine covers fitted obscuring some components in the engine bay

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

Under-trays fitted obscuring some underside components

Fail 23 Jan 2015 79,853 miles

Nearside Rear Brake hose excessively deteriorated (3.6.B.4d)

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Rear Anti-roll bar has excessive play in a pin/bush (2.4.G.2)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Engine covers fitted obscuring some components in the engine bay

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

Under-trays fitted obscuring some underside components

Pass 8 Mar 2014 74,181 miles

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

Pass 11 Mar 2013 55,392 miles

Engine covers fitted obscuring some components in the engine bay

Under-trays fitted obscuring some underside components

Pass 24 Sep 2012 51,406 miles
Pass 21 Sep 2011 35,922 miles

How Reliable is the Audi RS6?

Based on 15,293 MOT tests across 1,156 vehicles.

83.0%
Pass Rate
4,608
Miles/Year
24
Year Lifespan
1,156
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 273
Tyre has ply or cords exposed 199
constant velocity joint gaiter split 167
Headlamp aim too low 114
constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc 110
Full Audi RS6 reliability report

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M666 COE is a 2008 Audi RS6 in Black with a 4,991cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 88.2%.

Across all 2008 Audi RS6 models, the average MOT pass rate is 84.6% with a typical mileage of 68,822 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Audi RS6 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 273 recorded failures. If you're considering buying M666 COE, it's worth having these areas checked by a mechanic before committing.

The Audi RS6 typically stays on UK roads for around 24 years. At 18 years old, this Audi RS6 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of M666 COE?

You can check the full history of M666 COE by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M666 COE registered?

M666 COE is a 2008 Audi RS6, first registered on 8 May 2008.

Is M666 COE safe to buy?

The MOT history for M666 COE shows 17 tests with a 88.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M666 COE 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 M666 COE. 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.