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Audi RS4 (convertible) • 4 cars with Valuation

Market overview: Audi RS4 convertible models (October-2026): There are currently 4 used Audi RS4 convertible cars for sale. Prices range from £12,191 to £14,994, with a median price of £14,145. AutoUncle has price-rated every car — of these, 2 are currently offered below market price. The typical selling time for a Audi RS4 convertible is approximately 76 days (Source: AutoUncle market data, October-2026).

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Used Porsche Boxster Edition 300 HP (220 kW) 2007 Grey Cabriolet

(2007) Porsche Boxster Edition 300 HP

Fair price

BH6 5HF Bournemouth, Christchurch And Poole, Dorset

254 g CO2/km comb. - 300 HP (220 kW) - 26.0 Mpg

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Used BMW 640 Cabriolet M Sport 313 HP (230 kW) 2016 Black Cabriolet

(2016) BMW 640 Cabriolet M Sport 313 HP

Fair price

Estimated price £16,505

MK15 0DQ Milton Keynes, Buckinghamshire

153 g CO2/km comb. - 313 HP (230 kW) - 5.8 Mpg

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Used Mercedes E350 AMG line 258 HP (189 kW) 2017 Grey Cabriolet

(2017) Mercedes E350 AMG line 258 HP

Super price

You save £4,010

SS6 7FY Essex, Essex

148 g CO2/km comb. - 258 HP (189 kW) - 5.6 Mpg

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Used Mercedes E350 AMG 252 HP (185 kW) 2014 Blue Cabriolet

(2014) Mercedes E350 AMG 252 HP

Fair price

Estimated price £10,147

SO18 1BH Southampton, Hampshire

154 g CO2/km comb. - 252 HP (185 kW) - 5.8 Mpg

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Used (2007) Audi RS4 414 HP | Super price

Quattro 2dr B7 Convertible 6-speed

2007
101,000 miles
4.2L Petrol
Cabriolet
Manual
414 HP (304 kW)
13.5 mpg
Details

Super price

£11,995

Dealer

London, London

1 / 4

Used (2007) Audi RS4 Exclusive 420 HP | Super price

2007 Cabriolet 4.2 quattro 2dr

2007
112,190 miles
Trim level: Exclusive
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
CO2 emissions: 334 g CO2/km comb.
20 mpg
Details

Super price

£14,990

Dealer

HP5 3AS Chesham, Buckinghamshire

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Used (2007) Audi RS4 420 HP | Fair price

RS4 Quattro 2dr

2007
151,000 miles
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
13.5 mpg
Details

Fair price

£13,299

Dealer

BD5 9ET West Yorkshire, West Yorkshire

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Used (2007) Audi RS4 420 HP

Cabriolet 4.2 quattro 2dr

2007
102,000 miles
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
13.5 mpg
Details

£14,995

Not evaluated

Dealer

London, London

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Used BMW M4 Cabriolet Comfort Edition 431 HP (317 kW) 2018 Blue Cabriolet

(2018) BMW M4 Cabriolet Comfort Edition 431 HP

Good price

You save £1,701

WR3 7RL Claines, Worcestershire

230 g CO2/km comb. - 431 HP (317 kW) - 28.0 Mpg

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Used BMW M4 Cabriolet Competition Edition 450 HP (330 kW) 2019 White Cabriolet

(2019) BMW M4 Cabriolet Competition Edition 450 HP

Good price

You save £2,701

LE15 7TU Rutland, Rutland

232 g CO2/km comb. - 450 HP (330 kW) - 10.0 Mpg

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Used BMW M4 Cabriolet Competition Edition 450 HP (330 kW) 2017 Orange Cabriolet

(2017) BMW M4 Cabriolet Competition Edition 450 HP

Fair price

Estimated price £26,505

IP25 6HW Watton, Norfolk

232 g CO2/km comb. - 450 HP (330 kW) - 27.7 Mpg

Carwow

Used BMW M4 Cabriolet 431 HP (317 kW) 2016 White Cabriolet

(2016) BMW M4 Cabriolet 431 HP

Fair price

CM23 3LJ Hertfordshire, Hertfordshire

230 g CO2/km comb. - 431 HP (317 kW) - 10.0 Mpg

Showing 1 - 4 of 4 results

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