Croydon: BMW 420 used – 162 cars for sale near you

Market overview: Prices range from £16,950 to £50,175 across all listings

Featured deals

Carwow

White Used 2022 BMW 420 M Sport Cabriolet | £25,822 (Good price)

BMW 420 4 Series d M Sport Convertible 2.0 2dr

Good price

You save £2,378

WC1E 7DP London, London

129 g CO2/km comb. - 190 HP (139 kW) - 54.3 Mpg

Carwow

Used 2022 BMW 420 M Sport Coupe | £23,605 (Fair price)

BMW 420 - 4 Series d MHT M Sport 2dr Step Auto

Fair price

BR67QR Kent, London

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

Used 2024 BMW 420 M Sport Coupe | £29,100 (Super price)

BMW 420 - 4 Series Gran Coupe i M Sport Pro Edition 5dr Step Auto

Super price

You save £4,400

BR67QR Kent, London

155 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Black Used 2022 BMW 420 M Sport Coupe | £27,698 (Fair price)

BMW 420 4 Series d xDrive MHT M Sport 2dr Step Auto

Fair price

BR67QR Kent, London

131 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used (2020) BMW 420 M Sport 181 HP | Good price

4 Series i M Sport Convertible

181 HP (133 kW)

184 g CO2/km comb.

CR0 4QE Croydon, London

Good price

You save £1,489

CR0 4QE Croydon, London

Visit Bmw.co.uk

Used (2023) BMW 420 M Sport 192 HP | Good price

4 Series i M Sport Coupe 2.0

192 HP (141 kW)

151 g CO2/km comb.

CR0 4QE Croydon, London

Good price

You save £2,789

CR0 4QE Croydon, London

Visit Bmw.co.uk

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New (2025) BMW 420 M Sport 184 HP | Fair price

- 4 Series Gran Coupe i M Sport

184 HP (135 kW)

153 g CO2/km comb.

BR12NE Bromley, London

Fair price

Estimated price £48,927

BR12NE Bromley, London

Used (2022) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Convertible 2.0

181 HP (133 kW)

154 g CO2/km comb.

SE12 8RU Blackheath, London

Fair price

Estimated price £29,452

SE12 8RU Blackheath, London

Visit Bmw.co.uk

Used (2018) BMW 420 M Sport 181 HP | Fair price

i M Sport Coupe

181 HP (133 kW)

139 g CO2/km comb.

CR0 4QE Croydon, London

Fair price

Estimated price £17,158

CR0 4QE Croydon, London

Visit Bmw.co.uk

Used (2019) BMW 420 M Sport 181 HP | Fair price

i M Sport Convertible Auto

181 HP (133 kW)

146 g CO2/km comb.

CR0 4QE Croydon, London

Fair price

Estimated price £19,206

CR0 4QE Croydon, London

Visit Bmw.co.uk

Used (2021) BMW 420 M Sport 181 HP | A bit pricey

4 Series i xDrive M Sport Coupe

181 HP (133 kW)

154 g CO2/km comb.

SE12 8RU Blackheath, London

A bit pricey

Estimated price £25,202

SE12 8RU Blackheath, London

Visit Bmw.co.uk

Used (2021) BMW 420 M Sport 181 HP | A bit pricey

4 Series i M Sport Coupe 2.0

181 HP (133 kW)

146 g CO2/km comb.

SE12 8RU Blackheath, London

A bit pricey

Estimated price £24,792

SE12 8RU Blackheath, London

Visit Bmw.co.uk

New (2025) BMW 420 M Sport 181 HP | Expensive

4 Series i M Sport Convertible 2.0

181 HP (133 kW)

169 g CO2/km comb.

CR0 4QE Croydon, London

Expensive

Estimated price £41,874

CR0 4QE Croydon, London

Visit Bmw.co.uk

Featured deals

Carwow

Red Used 2024 BMW 420 M Sport Coupe | £36,995 (Fair price)

BMW 420 4 Series i M Sport Coupe 2.0 2dr

Fair price

WC1E 7DP London, London

144 g CO2/km comb. - 184 HP (135 kW) - 40.4 Mpg

Carwow

Used 2025 BMW 420 M Sport Coupe | £34,450 (Super price)

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Step Auto

Super price

You save £3,850

BR67QR Kent, London

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Carwow

New 2025 BMW 420 M Sport Coupe | £50,175 (Fair price)

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Step Auto

Fair price

Estimated price £48,927

BR12NE Bromley, London

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Carwow

Used 2020 BMW 420 M Sport Cabriolet | £17,520 (Good price)

BMW 420 - 4 Series Convertible d [190] M Sport 2dr Auto [Professional Media]

Good price

You save £1,480

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Showing 1 - 9 of 9 results

Price checked by AutoUncle

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Good price

Fair price

A bit pricey

Expensive