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S4 ONN

2006 Audi RS4

Black Petrol 4163cc
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MOT Status

Valid
Expires14 May 2027
Tests20 (16 pass, 4 fail)
Pass rate80%

Mileage

152,809 mi
Last recorded152,809 miles
Recorded on15 May 2026
Typical for 2006 Audi RS469,632 mi

Significantly above average — investigate

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Vehicle Details

RegistrationS4 ONN
MakeAudi
ModelRS4
Year2006
ColourBlack
Fuel typePetrol
Engine4,163cc
View full Audi RS4 reliability data Browse other 2006 Audi RS4 registrations

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

16 pass 4 fail
Pass 15 May 2026 152,809 miles

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

Nearside Front Exhaust has a minor leak of exhaust gases manifold to front pipe (6.1.2 (a))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Oil leak, but not excessive (8.4.1 (a) (i))

Fail 8 May 2026 152,809 miles

Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii))

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

Nearside Front Exhaust has a minor leak of exhaust gases manifold to front pipe (6.1.2 (a))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 19 Jun 2025 149,552 miles

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

Nearside Rear Shock absorbers has light misting of oil (5.3.2 (b))

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

Offside Rear Brake pipe corroded, covered in grease or other material pipes for both sides slightly corroded (1.1.11 (c))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Rear seat belts not checked due to items on the seat

Pass 19 Nov 2022 147,624 miles
Pass 16 Nov 2021 142,080 miles

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

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

Front Service brake fluctuating, but not excessively (1.2.1 (e))

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

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated bent arm (5.3.4 (b) (i))

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

Nearside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

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

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

Offside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

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))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Fail 4 Nov 2021 142,078 miles

Offside Rear Service brake excessively binding (1.2.1 (f))

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

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

Front Service brake fluctuating, but not excessively (1.2.1 (e))

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

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated bent arm (5.3.4 (b) (i))

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

Nearside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

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

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

Offside Rear Shock absorbers has slight external damage to the casing corroded (5.3.2 (b))

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))

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Rear Service brake fluctuating, but not excessively (1.2.1 (e))

Pass 6 Nov 2020 133,197 miles

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

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

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

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

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

Nearside Rear Shock absorbers has slight external damage to the casing Corroded (5.3.2 (b))

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

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

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

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

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

Offside Rear Nail in tyre

Offside Rear Shock absorbers has slight external damage to the casing Corroded (5.3.2 (b))

Pass 12 Nov 2019 126,924 miles

Items removed from driver's view prior to test

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

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

headlight washers not working leaking water

Fail 7 Nov 2019 126,922 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

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

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

Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))

Items removed from driver's view prior to test

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

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

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

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

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

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

Offside Rear Nail in tyre

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

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

headlight washers not working leaking water

Pass 5 Oct 2018 121,219 miles

Items removed from driver's view prior to test

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

Nearside Front Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Nearside Front Upper Suspension arm 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 Lower Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Pass 18 Sep 2017 112,107 miles

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

Nearside Front outer trye tread smooth Dangerous

Offside Front cut in outer side wall (Dangerous)

Offside Rear Nail in tyre

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

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 22 Sep 2016 106,356 miles

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

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

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

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

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

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

Offside Front Tyre has cut in sidewall

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

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

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

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

Oil leak

Fail 12 Sep 2016 106,354 miles

Nearside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside Front Fluid suspension unit supply pipe corroded and seriously weakened (2.4.D.3)

Nearside Front Fluid suspension unit supply pipe damaged and seriously weakened (2.4.D.3)

Nearside Rear Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside Rear Fluid suspension unit interconnecting pipe corroded and seriously weakened (2.4.D.3)

Nearside Rear Fluid suspension unit supply pipe corroded and seriously weakened (2.4.D.3)

Offside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Offside Front Fluid suspension unit supply pipe corroded and seriously weakened (2.4.D.3)

Offside Front Fluid suspension unit supply pipe damaged and seriously weakened (2.4.D.3)

Offside Rear Brake hose ferrule excessively corroded (3.6.B.4e)

Offside Rear Fluid suspension unit interconnecting pipe corroded and seriously weakened (2.4.D.3)

Offside Rear Fluid suspension unit supply pipe corroded and seriously weakened (2.4.D.3)

Offside Rear Stop lamp has less than 50% of the light sources illuminating (1.2.1b)

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

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

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

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

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

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

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Nearside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

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

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

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

Offside Rear Rear position lamp(s) has light sources not illuminating, but not more than 50% (1.1.A.3b)

Offside Rear Shock absorber has slight corrosion to the casing (2.7.2a)

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

Oil leak

Offside Front TYre has cut in sidewall

Pass 30 Sep 2015 103,011 miles

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

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

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Nearside Rear Fluid suspension unit supply pipe corroded but not seriously weakened (2.4.D.3)

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

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Fluid suspension unit supply pipe corroded but not seriously weakened (2.4.D.3)

Pass 9 Aug 2014 94,214 miles

Engine covers fitted obscuring some components in the engine bay

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

Items removed from driver's view prior to test

Under-trays fitted obscuring some underside components

Pass 23 Aug 2013 86,763 miles

Engine covers fitted obscuring some components in the engine bay

Items removed from driver's view prior to test

Under-trays fitted obscuring some underside components

Pass 16 Aug 2012 81,274 miles

Offside Front Fluid suspension unit supply pipe corroded but not seriously weakened (2.4.D.3)

Pass 28 Jun 2011 70,529 miles
Pass 28 Jun 2010 53,445 miles
Pass 1 Jun 2009 39,439 miles

slight smear wipers

How Reliable is the Audi RS4?

Based on 23,377 MOT tests across 1,729 vehicles.

85.2%
Pass Rate
4,183
Miles/Year
25
Year Lifespan
1,729
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 272
Shock absorber has a serious fluid leak 201
Headlamp cleaning device inoperative 100
Tyre has ply or cords exposed 97
coil spring broken 94
Full Audi RS4 reliability report

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S4 ONN is a 2006 Audi RS4 in Black with a 4,163cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 80%.

Across all 2006 Audi RS4 models, the average MOT pass rate is 84.9% with a typical mileage of 69,632 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 RS4 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 272 recorded failures. If you're considering buying S4 ONN, it's worth having these areas checked by a mechanic before committing.

The Audi RS4 typically stays on UK roads for around 25 years. At 20 years old, this Audi RS4 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of S4 ONN?

You can check the full history of S4 ONN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was S4 ONN registered?

S4 ONN is a 2006 Audi RS4, first registered on 13 June 2006.

Is S4 ONN safe to buy?

The MOT history for S4 ONN shows 20 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does S4 ONN 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 S4 ONN. 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.