Dealer58 days • -5%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport Convertible 2.0202129,670 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg154 g CO2/km comb.Delivered to you£28,674Fair priceYou save £326Delivered to youVisit Buyacar
Dealer20 days • -1%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport Convertible 2.0Oct 202131,111 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg154 g CO2/km comb.CO49TD Colchester, Essex£28,950Fair priceYou save £550CO49TD Colchester, EssexVisit Honestjohn
Dealer34 days • -19%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 192 HP | Fair pricei M Sport ConvertibleSep 202123,238 miles2.0L PetrolCabrioletAutomatic192 HP (141 kW)41.5 Mpg160 g CO2/km comb.Delivered to you£31,990Fair priceYou save £210Delivered to youVisit Buyacar
Dealer19 days • -1%See price change1 / 4Add to favouritesUsed (2016) BMW 420 M Sport 184 HP | Fair price4 Series i xDrive M Sport 5dr AutoSep 201676,613 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)183 g CO2/km comb.WC1E 7DP London, London£12,650Fair priceEstimated price £12,060WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer45 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20253,797 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£44,000Fair priceEstimated price £42,399WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer45 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20253,500 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£41,000Fair priceYou save £1,400WC1E 7DP London, LondonVisit Honestjohn
Dealer16 days • -23%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 192 HP | Fair price4 Series i M Sport Coupe 2.0Sep 202132,893 miles2.0L PetrolCoupeAutomatic192 HP (141 kW)42.2 Mpg146 g CO2/km comb.WD6 2BT Borehamwood, Hertfordshire£26,990Fair priceYou save £210WD6 2BT Borehamwood, HertfordshireVisit Group1auto.co.uk
Dealer17 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20252,295 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£40,990Fair priceYou save £1,610WC1E 7DP London, LondonVisit Honestjohn
Dealer17 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport 2dr Step20253,600 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.4 Mpg159 g CO2/km comb.WC1E 7DP London, London£44,990Fair priceEstimated price £44,356WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer17 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20256,292 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£42,990Fair priceEstimated price £42,113WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer45 days • -24%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20246,117 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£37,300Fair priceYou save £1,600Delivered to youVisit Buyacar
Dealer32 days 1 / 2Add to favouritesUsed (2018) BMW 420 M Sport 190 HP | Fair price4 Series d [190] M Sport 5dr AutoJan 201846,838 miles2.0L DieselCoupeAutomatic190 HP (139 kW)136 g CO2/km comb.CM129ET Billericay, Essex£16,990Fair priceEstimated price £16,391CM129ET Billericay, EssexVisit Group1auto.co.uk
Dealer89 days 1 / 3Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20253,245 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)AB123EW Aberdeen£41,000Fair priceYou save £1,500AB123EW AberdeenVisit Carsite.co.uk
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2019) BMW 420 M Sport 187 HP | Fair price4 Series d [190] xDrive M Sport201956,564 miles2.0L DieselCoupeAutomatic187 HP (137 kW)WC1E 7DP London, London£17,989Fair priceEstimated price £17,758WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer2 days Photos coming soonNewAdd to favouritesUsed (2023) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport Pro202329,000 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)PE217QS Boston, Lincolnshire£33,000Fair priceYou save £500PE217QS Boston, LincolnshireVisit Carsite.co.uk
Dealer109 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,994Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer124 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£51,162Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer54 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,082Fair priceYou save £518Delivered to youVisit Buyacar
Dealer212 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,922Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer5 days 1 / 4Add to favouritesUsed (2019) BMW 420 M Sport 184 HP | A bit pricey4 Series i xDrive M Sport 2dr AutoSep 201921,859 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)35.8 Mpg149 g CO2/km comb.MK410GL Bedford, Bedfordshire£20,850A bit priceyEstimated price £18,730MK410GL Bedford, BedfordshireVisit Honestjohn
Dealer2 days Photos coming soonNewAdd to favouritesUsed (2017) BMW 420 M Sport 188 HP | A bit pricey4 Series Gran Coupe d [190] M201731,129 miles2.0L DieselCoupeAutomatic188 HP (138 kW)WC1E 7DP London, London£18,250A bit priceyEstimated price £16,819WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer3 days New1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | A bit pricey4 Series Convertible i M Sport 2drJul 202152,000 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)160 g CO2/km comb.Delivered to you£27,995A bit priceyEstimated price £25,822Delivered to youVisit Buyacar
Dealer6 days 1 / 4Add to favouritesNew (2025) BMW 420 M Sport 184 HP | A bit pricey4 Series i M Sport 2dr StepJul 2025853 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)144 g CO2/km comb.WC1E 7DP London, London£39,995A bit priceyEstimated price £38,212WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer33 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | A bit pricey4 Series i M Sport 2dr Step20252,000 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£44,789A bit priceyEstimated price £42,605Delivered to youVisit Buyacar
Dealer44 days • -36%See price change1 / 3Add to favouritesUsed (2020) BMW 420 M Sport 188 HP | A bit pricey4 Series d MHT M Sport 2dr StepDec 202028,124 miles2.0L HybridCoupeAutomatic188 HP (138 kW)127 g CO2/km comb.Delivered to you£27,250A bit priceyEstimated price £24,847Delivered to youVisit Buyacar