2021 BMW M4 Cabriolet • Compare 2 used cars with valuation

Market overview: March-2026 Price Analysis: A used BMW M4 Cabriolet from 2021 currently costs between £47,950 and £49,990. On average, the mileage for this year stands at 25,224 miles. The depreciation and price trend over the last 12 months is £0.

Featured deals

Verified Dealers

Become a verified dealer

Become a verified dealer

Carwow

Used BMW M4 Cabriolet Competition Edition 510 HP (375 kW) 2023 Cabriolet

(2023) BMW M4 Cabriolet Competition Edition 510 HP

Super price

You save £4,510

TN12 5HD East Peckham, Kent

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

Fair price

You save £1,705

TN32 5LP Mountfield, East Sussex

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

Carwow

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

(2019) BMW M4 Cabriolet Competition Edition 450 HP

Super price

You save £5,200

SK1 3JG Greater Manchester, Manchester

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

Carwow

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

(2019) BMW M4 Cabriolet Competition Edition 450 HP

Good price

You save £2,450

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

Used (2021) BMW M4 Cabriolet Competition Edition | Fair price

M4 xDrive Competition M 2dr Step

2021
21,626 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
Details

Fair price

£47,950

Motors.co.uk

BT52 1QS Causeway Coast And Glens

-3%

1 / 3

Used (2021) BMW M4 Cabriolet Competition Edition | Expensive

4 Series 3.0Competition Edition M

2021
28,822 miles
Trim level: Competition Edition
3.0L Petrol
Cabriolet
Automatic
Details

Expensive

£49,990

£51,950

Motors.co.uk

TN12 5HD East Peckham, Kent

Featured deals

Verified Dealers

Carwow

Used Mercedes E350 AMG Line Premium Plus 299 HP (219 kW) 2019 Coupe

(2019) Mercedes E350 AMG Line Premium Plus 299 HP

Fair price

Estimated price £26,047

192 g CO2/km comb. - 299 HP (219 kW) - 7.8 Mpg

Carwow

Used Mercedes E350 AMG line 299 HP (219 kW) 2019 Coupe

(2019) Mercedes E350 AMG line 299 HP

Fair price

Estimated price £21,354

DL1 2LD Darlington, Durham

190 g CO2/km comb. - 299 HP (219 kW) - 7.8 Mpg

Carwow

Used Mercedes E350 AMG line 299 HP (219 kW) 2019 Coupe

(2019) Mercedes E350 AMG line 299 HP

Fair price

CF11 Cardiff, South Glamorgan

190 g CO2/km comb. - 299 HP (219 kW) - 7.8 Mpg

Carwow

Used Audi S4 Black Edition 341 HP (250 kW) 2023 Grey Sedan

(2023) Audi S4 Black Edition 341 HP

Fair price

Estimated price £36,865

WC1E 7DP Greater London, London

185 g CO2/km comb. - 341 HP (250 kW) - 7.1 Mpg

Showing 1 - 2 of 2 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW M4 Cabriolet

BMW M4 Cabriolet (78)