(M Sport) BMW 420 used • 41 cars for sale – Compares prices!

Fair price

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

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Super price

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

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

Carwow

Fair price

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

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Super price

Audi A5 40 TFSI 204 Black Edition 2dr S Tronic [Tech Pack] - 2024 (74)

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

heycar

Fair price

154 g CO2/km comb. - 204 HP (150 kW)

heycar

Super price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

156 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

Mercedes CLA250 CLA 2.0AMG Line Coupe 4dr Petrol 7G-DCT Euro 6 (s/s) (224 ps)

150 g CO2/km comb. - 204 HP (150 kW)

Carwow

Good price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

155 g CO2/km comb. - 224 HP (164 kW) - 47.9 Mpg

Carwow

Super price

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

Super price

109 g CO2/km comb. - 204 HP (150 kW) - 4.3 Mpg

Carwow

Fair price

Mercedes CLA220 CLAAMG Line Premium + Night Ed 4dr Tip Auto

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Fair price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

140 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Super price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Fair price

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Super price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

146 g CO2/km comb. - 204 HP (150 kW) - 6.4 Mpg

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

132 g CO2/km comb. - 69 HP (50 kW) - 5.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Used (2015) BMW 420 M Sport 184 HP | Fair price

4 Series 2.0 d M Sport Convertible

Fair price

You save £305

Used (2017) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Coupe 2dr

Fair price

You save £705

Used (2019) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Convertible

Fair price

You save £805

Used (2015) BMW 420 M Sport 190 HP | Fair price

4 Series d [190] M Sport 2dr

Fair price

You save £5

Used (2016) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Coupe 2dr

Fair price

You save £5

Used (2016) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Hatchback

Fair price

You save £305

Used (2017) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Hatchback

Fair price

Estimated price £15,339

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

4 Series Gran Coupe i M Sport 5dr

Fair price

Used (2025) BMW 420 M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Estimated price £41,017

Visit Motors.co.uk

BS10 7TU BRISTOL, Gloucestershire

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

4 Series i xDrive M Sport Coupe

Fair price

You save £100

BS10 7TU BRISTOL, Gloucestershire

Visit Carsite.co.uk

Featured deals

Carwow

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Super price

Audi A5 40 TFSI 204 Black Edition 2dr S Tronic [Tech Pack] - 2024 (74)

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

heycar

Fair price

154 g CO2/km comb. - 204 HP (150 kW)

heycar

Super price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

156 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

Mercedes CLA250 CLA 2.0AMG Line Coupe 4dr Petrol 7G-DCT Euro 6 (s/s) (224 ps)

150 g CO2/km comb. - 204 HP (150 kW)

Carwow

Good price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

155 g CO2/km comb. - 224 HP (164 kW) - 47.9 Mpg

Carwow

Super price

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

Super price

109 g CO2/km comb. - 204 HP (150 kW) - 4.3 Mpg

Carwow

Fair price

Mercedes CLA220 CLAAMG Line Premium + Night Ed 4dr Tip Auto

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Fair price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

140 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Super price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Fair price

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Super price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

146 g CO2/km comb. - 204 HP (150 kW) - 6.4 Mpg

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

BMW 420 4 Series 2.0 d MHT M Sport Pro Edition Auto xDrive Euro 6 (s/s) 2dr

132 g CO2/km comb. - 69 HP (50 kW) - 5.6 Mpg

Carwow

Fair price

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

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Super price

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

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

Carwow

Fair price

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

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

Carwow

Super price

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

Used (2018) BMW 420 M Sport 188 HP | Fair price

4 Series 2.0 d M Sport Euro 6

Fair price

You save £281

Visit Carsite.co.uk

B47XT Birmingham, West Midlands

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

4 Series Gran Coupe i M Sport 5dr

Fair price

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

4 Series Gran Coupe i xDrive M

Fair price

You save £821

B47XT Birmingham, West Midlands

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

4 Series Gran Coupe i M Sport 5dr

Fair price

You save £1,003

Visit Carsite.co.uk

PE217QS Boston, Lincolnshire

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

4 Series Gran Coupe i M Sport 5dr

Fair price

PE217QS Boston, Lincolnshire

Used (2016) BMW 420 M Sport 184 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Used (2024) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Coupe 2.0

Fair price

Estimated price £36,252

Used (2018) BMW 420 M Sport 188 HP | Fair price

4 Series Gran Coupe d [190] M

Fair price

Estimated price £13,753

Used (2022) BMW 420 M Sport 187 HP | Fair price

4 Series d xDrive MHT M Sport 2dr

Fair price

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series Gran Coupe i M Sport 5dr

Fair price

Estimated price £46,186

Featured deals

heycar

Super price

156 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

Mercedes CLA250 CLA 2.0AMG Line Coupe 4dr Petrol 7G-DCT Euro 6 (s/s) (224 ps)

150 g CO2/km comb. - 204 HP (150 kW)

Carwow

Good price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

155 g CO2/km comb. - 224 HP (164 kW) - 47.9 Mpg

Carwow

Super price

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

Super price

109 g CO2/km comb. - 204 HP (150 kW) - 4.3 Mpg

Carwow

Fair price

Mercedes CLA220 CLAAMG Line Premium + Night Ed 4dr Tip Auto

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Fair price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

140 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Super price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Fair price

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Super price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

146 g CO2/km comb. - 204 HP (150 kW) - 6.4 Mpg

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

BMW 420 4 Series 2.0 d MHT M Sport Pro Edition Auto xDrive Euro 6 (s/s) 2dr

132 g CO2/km comb. - 69 HP (50 kW) - 5.6 Mpg

Carwow

Fair price

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

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Super price

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

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

Carwow

Fair price

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

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Super price

Audi A5 40 TFSI 204 Black Edition 2dr S Tronic [Tech Pack] - 2024 (74)

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

heycar

Fair price

154 g CO2/km comb. - 204 HP (150 kW)

heycar

Super price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series i M Sport 2dr Step Auto

Fair price

Estimated price £48,280

Used (2018) BMW 420 M Sport 184 HP | A bit pricey

4 Series i xDrive M Sport 5dr Auto

A bit pricey

Estimated price £16,683

Used (2020) BMW 420 M Sport 187 HP | A bit pricey

4 Series Gran Coupe d [190] xDrive

A bit pricey

Estimated price £17,959

Used (2024) BMW 420 M Sport 181 HP | A bit pricey

4 Series Gran Coupe i M Sport 5dr

A bit pricey

Estimated price £37,597

Used (2024) BMW 420 M Sport 181 HP | A bit pricey

4 Series Gran Coupe i M Sport 5dr

A bit pricey

Estimated price £35,739

Featured deals

Carwow

Super price

109 g CO2/km comb. - 204 HP (150 kW) - 4.3 Mpg

Carwow

Fair price

Mercedes CLA220 CLAAMG Line Premium + Night Ed 4dr Tip Auto

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Fair price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

140 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

Super price

Mercedes C200 - C-Class SaloonAMG Line Premium 4dr 9G-Tronic

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Fair price

151 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Super price

Renault Mégane III 1.5 dCi Dynamique TomTom Energy 5dr

146 g CO2/km comb. - 204 HP (150 kW) - 6.4 Mpg

Carwow

Good price

90 g CO2/km comb. - 110 HP (80 kW) - 80.0 Mpg

Carwow

Super price

BMW 420 4 Series 2.0 d MHT M Sport Pro Edition Auto xDrive Euro 6 (s/s) 2dr

132 g CO2/km comb. - 69 HP (50 kW) - 5.6 Mpg

Carwow

Fair price

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

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Super price

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

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

Carwow

Fair price

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

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

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

Carwow

Super price

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Super price

Audi A5 40 TFSI 204 Black Edition 2dr S Tronic [Tech Pack] - 2024 (74)

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

heycar

Fair price

154 g CO2/km comb. - 204 HP (150 kW)

heycar

Super price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

156 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Super price

Mercedes CLA250 CLA 2.0AMG Line Coupe 4dr Petrol 7G-DCT Euro 6 (s/s) (224 ps)

150 g CO2/km comb. - 204 HP (150 kW)

Carwow

Good price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

155 g CO2/km comb. - 224 HP (164 kW) - 47.9 Mpg

Carwow

Super price