Dealer98 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Mar 20254,999 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.Delivered to you£39,995Good priceYou save £2,705Delivered to youVisit Buyacar
Dealer44 days • -13%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Feb 20252,397 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£39,980Good priceYou save £3,020WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer48 days • -14%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Jan 20259,337 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.Delivered to you£37,795Super priceYou save £4,105Delivered to youVisit Buyacar
Dealer105 days • -10%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Mar 20252,152 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£40,990Good priceYou save £1,610WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer86 days • -12%See price change1 / 4Add to favouritesNew (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Mar 20251,204 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.Delivered to you£39,850Good priceYou save £3,050Delivered to youVisit Buyacar
Dealer29 days • -6%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -May 20253,478 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£38,995Super priceYou save £3,505WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer107 days • -8%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Mar 20256,333 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£38,495Super priceYou save £4,105WC1E 7DP London, LondonVisit Honestjohn
Dealer29 days • -6%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Mar 20256,000 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£39,750Good priceYou save £2,450WC1E 7DP London, LondonVisit Honestjohn
Dealer153 days 1 / 4Add to favouritesNew (2024) BMW 420 M Sport 180 HP | Super price4 Series i M Sport 2dr Step Auto20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,445Super priceYou save £5,155Delivered to youVisit Buyacar
Dealer7 days Photos coming soonAdd to favouritesNew (2025) BMW 420 M Sport 180 HP | Super price4 Series i M Sport 2dr Step Auto20250 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,960Super priceYou save £4,640Delivered to youVisit Buyacar
Dealer51 days Photos coming soonAdd to favouritesNew (2025) BMW 420 M Sport 180 HP | Good price4 Series Gran Coupe i M Sport 5dr20250 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£48,564Good priceYou save £3,036Delivered to youVisit Buyacar
Dealer51 days Photos coming soonAdd to favouritesNew (2025) BMW 420 M Sport 180 HP | Super price4 Series Gran Coupe i M Sport 5dr20250 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£48,100Super priceYou save £4,500Delivered to youVisit Buyacar
Dealer6 days Photos coming soonAdd to favouritesUsed (2016) BMW 420 M Sport 188 HP | Fair price4 Series Gran Coupe d [190] M201674,920 miles2.0L DieselCoupeAutomatic188 HP (138 kW)Delivered to you£12,786Fair priceEstimated price £12,712Delivered to youVisit Buyacar
Dealer38 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20252,985 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£40,995Fair priceEstimated price £40,273WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer41 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20256,700 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,000Fair priceYou save £900WC1E 7DP London, LondonVisit Honestjohn
Dealer9 days • -1%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20255,500 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£40,500Fair priceEstimated price £40,009WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer8 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 188 HP | Fair price4 Series d MHT M Sport 2dr Step202217,452 miles2.0L DieselCoupeAutomatic188 HP (138 kW)Delivered to you£29,945Fair priceYou save £1,355Delivered to youVisit Buyacar
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair 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£41,883Fair priceEstimated price £41,847WC1E 7DP London, LondonVisit Motors.co.uk
Dealer72 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20251,602 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,742Fair priceYou save £658WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer61 days • -2%See price change1 / 4Add to favouritesUsed (2015) BMW 420 M Sport 188 HP | Fair price4 Series d [190] M Sport 2dr Auto201513,000 miles2.0L DieselCoupeAutomatic188 HP (138 kW)Delivered to you£17,495Fair priceEstimated price £16,737Delivered to youVisit Buyacar
Dealer113 days • -10%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto -Mar 20254,000 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£40,995Fair priceYou save £1,505WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer129 days • -23%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.0202421,000 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.4 Mpg159 g CO2/km comb.Delivered to you£34,999Fair priceYou save £1,501Delivered to youVisit Buyacar
Dealer7 days 1 / 4Add to favouritesUsed (2017) BMW 420 M Sport 190 HP | Fair price4 Series Gran Coupe d [190] MApr 201761,503 miles2.0L DieselCoupeAutomatic190 HP (139 kW)151 g CO2/km comb.Delivered to you£15,491Fair priceEstimated price £14,472Delivered to youVisit Buyacar
Dealer57 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20254,026 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£41,995Fair priceEstimated price £40,545WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer42 days • -3%See price change1 / 1Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 2dr Step20253,167 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)44.8 Mpg146 g CO2/km comb.WC1E 7DP London, London£40,694Fair priceYou save £306WC1E 7DP London, LondonVisit Honestjohn