Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.38 days Photos coming soonAdd to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 2dr Step20252,506 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)44.8 Mpg159 g CO2/km comb.WC1E 7DP London, London£41,957Good priceYou save £1,843WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.89 days • -13%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 184 HP | Super price4 Series Coupe i M Sport 2dr Step202318,412 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.8 Mpg151 g CO2/km comb.WC1E 7DP London, London£30,002Super priceYou save £4,898WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.86 days • -9%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr202513,441 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£38,995Good priceYou save £2,305WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.75 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20252,985 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,995Good priceYou save £2,505WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.9 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Super price4 Series i M Sport 2dr Step20254,504 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)44.1 Mpg146 g CO2/km comb.WC1E 7DP London, London£38,814Super priceYou save £4,186WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.36 days • -1%See price change1 / 3Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Super price- 4 Series Gran Coupe i xDrive M202138,133 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)7.8 Mpg178 g CO2/km comb.E65LU, London£18,171Super priceYou save £3,429E65LU, LondonVisit Carwow
Dealer81 days • -6%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Super price4 Series i M Sport Coupe 2.0202232,826 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)44.1 Mpg146 g CO2/km comb.SE12 8RU Blackheath, London£24,776Super priceYou save £3,324SE12 8RU Blackheath, LondonVisit Bmw.co.uk
Dealer68 days • -5%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Super price4 Series i M Sport Coupe 2.020252,501 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.9 Mpg157 g CO2/km comb.CR0 4QE Croydon, London£37,811Super priceYou save £4,189CR0 4QE Croydon, LondonVisit Bmw.co.uk
Dealer9 days 1 / 4Add to favouritesUsed (2015) BMW 420 Luxury Line 184 HP | Good price4 Series 2.0 d Luxury Auto Euro 6201555,000 miles2.0L DieselCabrioletAutomatic184 HP (135 kW)RM9 6BF Dagenham, London£11,990Good priceYou save £1,710RM9 6BF Dagenham, LondonVisit Motors.co.uk
Dealer123 days 1 / 4Add to favouritesUsed (2019) BMW 420 M Sport | Super price4 Series d [190] xDrive M Sport201938,439 miles2.0L DieselCoupeAutomaticE14 7QR London, London£14,995Super priceYou save £3,105E14 7QR London, LondonVisit Motors.co.uk
Dealer170 days • -3%See price change1 / 4Add to favouritesUsed (2018) BMW 420 M Sport 181 HP | Good price4 Series i M Sport 2dr Auto201839,500 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£15,995Good priceYou save £1,305WC1E 7DP London, LondonVisit Desperateseller.co.uk
Dealer0 days New1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe 2.0 i M Sport20254,435 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)41.5 Mpg155 g CO2/km comb.SE12 8RU Blackheath, London£38,616Good priceYou save £3,184SE12 8RU Blackheath, LondonVisit Bmw.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.19 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport Coupe 2.020228,524 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg151 g CO2/km comb.WC1E 7DP London, London£31,240Fair priceYou save £1,160WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.2 days New1 / 3Add to favouritesUsed (2020) BMW 420 M Sport 190 HP | Fair price- 4 Series Gran Coupe d [190]202083,032 miles2.0L DieselCoupeAutomatic190 HP (139 kW)6.1 Mpg160 g CO2/km comb.E65LU, London£12,179Fair priceYou save £821E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.32 days • -5%See price change1 / 3Add to favouritesUsed (2020) BMW 420 M Sport 190 HP | Fair price- 4 Series d [190] M Sport 2dr202042,205 miles2.0L DieselCoupeAutomatic190 HP (139 kW)5.7 Mpg149 g CO2/km comb.E65LU, London£17,262Fair priceYou save £538E65LU, LondonVisit Carwow
Dealer21 days • -10%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | Fair price4 Series d [190] xDrive M Sport2017132,000 miles2.0L DieselCoupeAutomaticIG11 7RU Barking, London£8,490Fair priceYou save £810IG11 7RU Barking, LondonVisit Motors.co.uk
Dealer60 days • -1%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.0202220,406 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg151 g CO2/km comb.CR0 4QE Croydon, London£29,311Fair priceYou save £289CR0 4QE Croydon, LondonVisit Bmw.co.uk
Dealer27 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.020252,501 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.4 Mpg159 g CO2/km comb.CR0 4QE Croydon, London£41,806Fair priceYou save £1,194CR0 4QE Croydon, LondonVisit Bmw.co.uk
Dealer46 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.0202227,235 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg151 g CO2/km comb.SE12 8RU Blackheath, London£27,777Fair priceYou save £1,323SE12 8RU Blackheath, LondonVisit Bmw.co.uk
Dealer227 days • -2%See price change1 / 4Add to favouritesUsed (2019) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201940,100 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£16,995Fair priceYou save £1,105WC1E 7DP London, LondonVisit Motors.co.uk
Dealer45 days Photos coming soonAdd to favouritesUsed (2019) BMW 420 M Sport | Fair price4 Series 2.0 i Gpf M Sport Coupe201975,373 miles2.0L PetrolCoupeManualIG2 6UY, London£13,000Fair priceYou save £200IG2 6UY, LondonVisit Honestjohn
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.2 days Photos coming soonNewAdd to favouritesUsed (2021) BMW 420 M Sport 181 HP | A bit pricey4 Series Gran Coupe i M Sport 5dr202118,596 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£28,751A bit priceyEstimated price £27,046WC1E 7DP London, LondonVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.26 days • -42%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 188 HP | A bit priceyd xDrive M Sport Coupe202166,629 miles2.0L DieselCoupeAutomatic188 HP (138 kW)54.3 Mpg135 g CO2/km comb.WC1E 7DP London, London£25,995A bit priceyEstimated price £24,353WC1E 7DP London, LondonVisit heycar
Dealer11 days • -1%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 181 HP | A bit pricey4 Series i M Sport Coupe 2.0202123,826 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg152 g CO2/km comb.SE18 6SR London, London£28,170A bit priceyEstimated price £26,237SE18 6SR London, LondonVisit Bmw.co.uk
Dealer17 days • -31%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 192 HP | A bit pricey4 Series i M Sport Coupe 2.0202145,987 miles2.0L PetrolCoupeAutomatic192 HP (141 kW)44.1 Mpg146 g CO2/km comb.DA14 5BG Sidcup, London£25,428A bit priceyEstimated price £23,818DA14 5BG Sidcup, LondonVisit Bmw.co.uk