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2020 BMW M4 Cabriolet • Compare 4 used cars with valuation

Market overview: Price Analysis (August-2026): A used 2020 BMW M4 Cabriolet typically costs between £34,300 and £37,755 • On average, used 2020 BMW M4 Cabriolet cars have covered 24,186 miles – with a few high-mileage examples reaching up to 30,636 miles • Depreciation and price trends over the last 12 months for the 2020 BMW M4 Cabriolet stand at £0.

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Used BMW M4 Cabriolet Competition Edition 450 HP (330 kW) 2019 San marino blue Cabriolet

(2019) BMW M4 Cabriolet Competition Edition 450 HP

Super price

You save £5,889

YO304WR, North Yorkshire

232 g CO2/km comb. - 450 HP (330 kW) - 33.0 Mpg

Carwow

Used BMW M4 Cabriolet Competition Edition 510 HP (375 kW) 2021 Red Cabriolet

(2021) BMW M4 Cabriolet Competition Edition 510 HP

Fair price

Estimated price £49,011

CM1 3BH Essex, Essex

232 g CO2/km comb. - 510 HP (375 kW) - 10.2 Mpg

Carwow

Used BMW M4 Cabriolet Competition Edition 510 HP (375 kW) 2022 Grey Cabriolet

(2022) BMW M4 Cabriolet Competition Edition 510 HP

Good price

You save £2,911

UB7 0LW Harmondsworth, London

232 g CO2/km comb. - 510 HP (375 kW) - 10.2 Mpg

Carwow

Used BMW M3 Comfort Edition 431 HP (317 kW) 2018 White Sedan

(2018) BMW M3 Comfort Edition 431 HP

Super price

You save £4,640

G3 6ED Glasgow City, Glasgow

194 g CO2/km comb. - 431 HP (317 kW) - 34.0 Mpg

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Used (2020) BMW M4 Cabriolet Competition Edition | Super price

3.0 BiTurbo Competition DCT Euro 6

2020
15,000 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
Details

Super price

£37,980

Exchange and Mart

Nottinghamshire, Nottinghamshire

1 / 4

Used (2020) BMW M4 Cabriolet Competition Edition 444 HP | Super price

Convertible Competition Package

2020
31,177 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
444 HP (326 kW)
CO2 emissions: 231 g CO2/km comb.
27.7 mpg
Details

Super price

£36,000

Bmw.co.uk

SY1 4AQ Shropshire, Shropshire

-8%

1 / 4

Used (2020) BMW M4 Cabriolet Competition Edition 444 HP

Convertible Competition Package

2020
27,567 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
444 HP (326 kW)
CO2 emissions: 231 g CO2/km comb.
27.7 mpg
Details

£34,000

£37,000

Not evaluated

Bmw.co.uk

SA5 8LW Cwmbwrla, West Glamorgan

-3%

1 / 4

Used (2020) BMW M4 Cabriolet Competition Edition

3.0 BiTurbo Competition DCT Euro 6

2020
23,000 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
Details

£36,480

£37,980

Not evaluated

Exchange and Mart

Nottinghamshire, Nottinghamshire

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Used Audi RS4 Business 451 HP (331 kW) 2018 Black Estate

(2018) Audi RS4 Business 451 HP

Super price

You save £3,400

KT22 8JB Surrey, Surrey

199 g CO2/km comb. - 451 HP (331 kW) - 8.8 Mpg

Carwow

Used Audi RS4 Comfort 450 HP (330 kW) 2022 Grey Estate

(2022) Audi RS4 Comfort 450 HP

Fair price

DN25DX Doncaster, South Yorkshire

225 g CO2/km comb. - 450 HP (330 kW) - 29.0 Mpg

Carwow

Used Audi RS4 Comfort 450 HP (330 kW) 2021 Black Estate

(2021) Audi RS4 Comfort 450 HP

Fair price

CM1 3BH Essex, Essex

225 g CO2/km comb. - 450 HP (330 kW) - 9.9 Mpg

Carwow

Used Audi RS4 450 HP (330 kW) 2022 Blue Estate

(2022) Audi RS4 450 HP

Fair price

Estimated price £52,428

TN32 5LP Mountfield, East Sussex

225 g CO2/km comb. - 450 HP (330 kW) - 9.7 Mpg

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