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Audi RS4 (convertible) • 4 cars with Valuation

Market overview: Audi RS4 convertible models (August-2026): There are currently 4 used Audi RS4 convertible cars for sale. Prices range from £13,678 to £20,941, with a median price of £14,845. 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 155 days (Source: AutoUncle market data, August-2026).

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Used Porsche Boxster 256 HP (188 kW) 2011 Silver Cabriolet

(2011) Porsche Boxster 256 HP

Fair price

NE8 3HL Tyne And Wear, Tyne And Wear

221 g CO2/km comb. - 256 HP (188 kW) - 30.0 Mpg

Carwow

Used BMW 640 Cabriolet M Sport 313 HP (230 kW) 2015 Grey Cabriolet

(2015) BMW 640 Cabriolet M Sport 313 HP

Fair price

Estimated price £13,477

SO18 1BH Southampton, Hampshire

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

Carwow

Used Mercedes E350 AMG line 258 HP (189 kW) 2018 White Cabriolet

(2018) Mercedes E350 AMG line 258 HP

Fair price

Estimated price £19,373

HX1 3NS West Yorkshire, West Yorkshire

179 g CO2/km comb. - 258 HP (189 kW) - 6.8 Mpg

Carwow

Used Abarth 124 Spider 170 HP (125 kW) 2018 Blue Cabriolet

(2018) Abarth 124 Spider 170 HP

Fair price

EN4 9PA London, London

153 g CO2/km comb. - 170 HP (125 kW) - 6.4 Mpg

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Used (2007) Audi RS4 420 HP | Good price

RS4 Quattro 2dr

2007
114,000 miles
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
13.5 mpg
Details

Good price

£14,995

Motors.co.uk

TN22 3QH East Sussex, East Sussex

1 / 3

Used (2008) Audi RS4 420 HP | Good price

RS4 Quattro 2dr

2008
54,129 miles
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
13.5 mpg
Details

Good price

£21,990

Motors.co.uk

OL10 1DL Greater Manchester, Manchester

-2%

1 / 4

Used (2006) Audi RS4 Design 420 HP | Fair price

RS4 Quattro 2dr

2006
120,750 miles
Trim level: Design
4.2L Petrol
Cabriolet
Manual
420 HP (308 kW)
13.5 mpg
Details

Fair price

£14,695

£14,995

Motors.co.uk

NR15 2PE Tharston, Norfolk

-9%

1 / 4

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

£13,499

£14,998

Motors.co.uk

BD5 9ET West Yorkshire, West Yorkshire

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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

Carwow

Used Porsche Boxster Edition 295 HP (216 kW) 2006 Grey Cabriolet

(2006) Porsche Boxster Edition 295 HP

Good price

You save £1,610

NE8 3HL Tyne And Wear, Tyne And Wear

254 g CO2/km comb. - 295 HP (216 kW) - 26.0 Mpg

Carwow

Used Porsche Boxster Edition 295 HP (216 kW) 2008 Cabriolet

(2008) Porsche Boxster Edition 295 HP

Good price

You save £1,610

254 g CO2/km comb. - 295 HP (216 kW) - 10.6 Mpg

Carwow

Used Porsche Boxster Edition 240 HP (176 kW) 2005 Silver Cabriolet

(2005) Porsche Boxster Edition 240 HP

Good price

SO45 5DA Hythe, Hampshire

229 g CO2/km comb. - 240 HP (176 kW) - 29.0 Mpg

Showing 1 - 4 of 4 results

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