Dealer82 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Apr 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
Dealer87 days 1 / 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£40,995Good priceYou save £1,705Delivered to youVisit Buyacar
Dealer39 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
Dealer39 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
Dealer48 days Photos coming soonAdd to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 2dr Step20255,186 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)44.8 Mpg159 g CO2/km comb.Delivered to you£40,030Fair priceYou save £1,570Delivered to youVisit Buyacar
Dealer25 days 1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 184 HP | Fair price4 Series Convertible i M Sport 2drJun 20239,168 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg154 g CO2/km comb.WC1E 7DP London, London£37,995Fair priceYou save £405WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer118 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£35,222Fair priceYou save £1,278Delivered to youVisit Buyacar
Dealer45 days • -2%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.020246,524 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)44.1 Mpg146 g CO2/km comb.Delivered to you£35,999Fair priceYou save £1,301Delivered to youVisit Buyacar
Dealer30 days • -2%See price change1 / 4Add 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£40,894Fair priceYou save £106WC1E 7DP London, LondonVisit Bmw.co.uk
Dealer37 days 1 / 4Add to favouritesUsed (2018) BMW 420 M Sport 184 HP | Fair price4 Series Gran Coupe i M Sport 5dr201840,138 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)48.7 MpgCB5 8SQ Cambridge,, Cambridgeshire£16,703Fair priceYou save £97CB5 8SQ Cambridge,, CambridgeshireVisit Marshall.co.uk
Dealer20 days • -13%See price changePhotos coming soonAdd to favouritesUsed (2018) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201853,871 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£15,497Fair priceYou save £403Delivered to youVisit Buyacar
Dealer62 days • -1%See price change1 / 3Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Pro Edition 2dr202274,870 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£23,625Fair priceEstimated price £23,362Delivered to youVisit Buyacar
Dealer38 days • -5%See price change1 / 4Add to favouritesUsed (2019) BMW 420 M Sport 184 HP | Fair price4 Series Gran Coupe i M Sport 5drJun 201934,901 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)173 g CO2/km comb.Delivered to you£18,995Fair priceEstimated price £18,078Delivered to youVisit Buyacar
Dealer10 days 1 / 4Add to favouritesUsed (2018) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 2dr Auto201859,000 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)46.3 MpgDelivered to you£15,339Fair priceEstimated price £15,213Delivered to youVisit Buyacar
Dealer10 days • -4%See price changePhotos coming soonAdd to favouritesUsed (2018) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201858,245 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£15,258Fair priceYou save £342Delivered to youVisit Buyacar
Dealer44 days • -2%See price change1 / 4Add to favouritesUsed (2019) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201932,432 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£18,280Fair priceYou save £120Delivered to youVisit Buyacar
Dealer43 days • -4%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20242,918 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£37,104Fair priceYou save £196Delivered to youVisit Buyacar
Dealer60 days 1 / 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)Delivered to you£41,433Fair priceEstimated price £40,418Delivered to youVisit Buyacar
Dealer93 days • -9%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto -Mar 20252,152 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.Delivered to you£41,490Fair priceYou save £1,110Delivered to youVisit Buyacar
Dealer93 days • -2%See price change1 / 3Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport 2dr Step20246,486 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£36,000Fair priceYou save £500Delivered to youVisit Buyacar
Dealer10 days Photos coming soonAdd to favouritesUsed (2018) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201891,000 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£12,903Fair priceYou save £97Delivered to youVisit Buyacar
Dealer10 days 1 / 4Add to favouritesUsed (2018) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201842,000 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£17,200Fair priceEstimated price £16,873Delivered to youVisit Buyacar
Dealer62 days • -1%See price change1 / 3Add to favouritesUsed (2019) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr201935,213 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£17,500Fair priceYou save £700Delivered to youVisit Buyacar
Dealer11 days 1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr202326,805 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£31,490Fair priceYou save £310Delivered to youVisit Buyacar
Dealer102 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.Delivered to you£41,295Fair priceYou save £1,205Delivered to youVisit Buyacar
