Dealer2 days New1 / 4Add to favouritesUsed (2019) BMW 420 Sport Line 184 HP | Good price4 Series i Sport 2dr AutoMay 201929,051 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)37.2 Mpg178 g CO2/km comb.Delivered to you£16,990Good priceYou save £1,210Delivered to youVisit Buyacar
Dealer101 days • -9%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series Gran Coupe i M Sport 5drMar 20259,519 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.Delivered to you£38,995Super priceYou save £4,705Delivered to youVisit Buyacar
Dealer16 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£38,893Super priceYou save £4,107WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer15 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20256,049 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£40,371Good priceYou save £2,129Delivered to youVisit Buyacar
Dealer5 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20252,696 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,838Good priceYou save £2,962WC1E 7DP London, LondonVisit Honestjohn
Dealer31 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -May 20251,573 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£39,555Super priceYou save £5,045WC1E 7DP London, LondonVisit Honestjohn
Dealer51 days • -6%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Jun 20252,500 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£39,995Super priceYou save £4,805WC1E 7DP London, LondonVisit Honestjohn
Dealer33 days • -7%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Super price4 Series Gran Coupe i M Sport 5dr20253,750 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)CM25PG Chelmsford, Essex£36,950Super priceYou save £5,450CM25PG Chelmsford, EssexVisit Honestjohn
Dealer82 days • -5%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£39,495Good priceYou save £3,005WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer93 days • -10%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£38,495Good priceYou save £2,805WC1E 7DP London, LondonVisit Honestjohn
Dealer38 days • -7%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Good price4 Series Convertible i M Sport 2drJul 202117,628 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)160 g CO2/km comb.Delivered to you£29,695Good priceYou save £2,005Delivered to youVisit Buyacar
Dealer15 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Jul 20252,096 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.WC1E 7DP London, London£42,995Good priceYou save £1,905WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer85 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20256,700 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,000Good priceYou save £3,100WC1E 7DP London, LondonVisit Honestjohn
Dealer10 days Photos coming soonAdd to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series i M Sport 2dr Step20252,013 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)44.1 Mpg147 g CO2/km comb.WC1E 7DP London, London£41,013Good priceYou save £2,887WC1E 7DP London, LondonVisit Motors.co.uk
Dealer19 days • -3%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20255,524 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£39,740Good priceYou save £2,760WC1E 7DP London, LondonVisit Honestjohn
Dealer17 days 1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 184 HP | Good price4 Series Convertible i M Sport 2drSep 202021,554 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)182 g CO2/km comb.Delivered to you£22,990Good priceYou save £2,210Delivered to youVisit Buyacar
Dealer23 days • -3%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Good price4 Series i M Sport Convertible 2.0Sep 202124,506 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg154 g CO2/km comb.Delivered to you£28,895Good priceYou save £2,005Delivered to youVisit Buyacar
Dealer89 days • -4%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20254,924 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£40,000Good priceYou save £2,300Delivered to youVisit Buyacar
Dealer138 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Apr 20255,016 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.IP16JZ Ipswich, Suffolk£38,995Super priceYou save £5,505IP16JZ Ipswich, SuffolkVisit Group1auto.co.uk
Dealer151 days • -9%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.Delivered to you£37,995Super priceYou save £6,405Delivered to youVisit Buyacar
Dealer74 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£38,795Super priceYou save £5,605WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer157 days • -11%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super 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£40,895Super priceYou save £3,405WC1E 7DP London, LondonVisit Honestjohn
Dealer197 days 1 / 4Add to favouritesNew (2024) BMW 420 M Sport 180 HP | Good price4 Series i M Sport 2dr Step Auto20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,445Good priceYou save £2,355Delivered to youVisit Buyacar
Dealer74 days • -15%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 2dr Step Auto202113,264 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)42.0 Mpg161 g CO2/km comb.WC1E 7DP London, London£31,990Fair priceEstimated price £31,232WC1E 7DP London, LondonVisit Honestjohn
Dealer27 days 1 / 4Add to favouritesUsed (2019) BMW 420 M Sport 188 HP | Fair price4 Series Gran Coupe d [190] M201940,864 miles2.0L DieselCoupeAutomatic188 HP (138 kW)NG51EA Sherwood, Nottinghamshire£18,500Fair priceEstimated price £17,851NG51EA Sherwood, NottinghamshireVisit Carsite.co.uk