Dealer150 days • -25%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Good price4 Series i M Sport Coupe 2.0202421,000 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.4 Mpg159 g CO2/km comb.SN5 8WG SWINDON, Wiltshire£34,222Good priceYou save £2,278SN5 8WG SWINDON, WiltshireVisit Carsite.co.uk
Dealer128 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.WC1E 7DP London, London£37,995Super priceYou save £4,605WC1E 7DP London, LondonVisit Honestjohn
Dealer50 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 £3,705WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer125 days • -13%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£39,790Good priceYou save £2,810WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer65 days • -15%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super 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£38,980Super priceYou save £4,020WC1E 7DP London, LondonVisit Honestjohn
Dealer69 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.WC1E 7DP London, London£37,450Super priceYou save £4,450WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer9 days Photos coming soonAdd to favouritesUsed (2024) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20249,081 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£34,850Good priceYou save £2,950WC1E 7DP London, LondonVisit Honestjohn
Dealer50 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 20256,000 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£38,790Super priceYou save £3,410WC1E 7DP London, LondonVisit Honestjohn
Dealer124 days • -8%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Apr 20251,588 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.Delivered to you£40,980Good priceYou save £2,120Delivered to youVisit Buyacar
Dealer114 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.IP16JZ Ipswich, Suffolk£39,995Good priceYou save £2,705IP16JZ Ipswich, SuffolkVisit Group1auto.co.uk
Dealer119 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.IP16JZ Ipswich, Suffolk£39,995Good priceYou save £2,705IP16JZ Ipswich, SuffolkVisit Honestjohn
Dealer21 days 1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 184 HP | Super price4 Series 2.0 i GPF M Sport202067,200 miles2.0L PetrolHatchbackAutomatic184 HP (135 kW)Essendine, Rutland£16,490Super priceYou save £2,910Essendine, RutlandVisit Honestjohn
Dealer173 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
Dealer22 days Photos coming soonAdd 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£42,928Fair priceEstimated price £41,847WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer42 days • -6%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series Convertible i M Sport 2dr202510,335 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg155 g CO2/km comb.WC1E 7DP London, London£43,990Fair priceEstimated price £43,487WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer43 days • -3%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto -Jun 20253,500 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£41,990Fair priceYou save £910WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer62 days • -4%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£39,990Fair priceYou save £1,010WC1E 7DP London, LondonVisit Honestjohn
Dealer91 days • -7%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 2dr Step Auto202413,012 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)41.5 Mpg155 g CO2/km comb.WC1E 7DP London, London£39,990Fair priceEstimated price £39,828WC1E 7DP London, LondonVisit Honestjohn
Dealer92 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto -Apr 20254,288 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.WC1E 7DP London, London£43,995Fair priceEstimated price £42,423WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer84 days • -4%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport 184 HP | Fair price4 Series Gran Coupe 2.0 i M Sport201797,235 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)PE9 3UN Stamford, Rutland£11,995Fair priceEstimated price £11,483PE9 3UN Stamford, RutlandVisit Motors.co.uk
Dealer7 days 1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 184 HP | Fair price4 Series 2.0 i GPF M Sport202075,700 miles2.0L PetrolHatchbackManual184 HP (135 kW)Essendine, Rutland£13,990Fair priceYou save £310Essendine, RutlandVisit Carsite.co.uk
Dealer134 days • -11%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£40,895Fair priceYou save £1,605WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer77 days • -11%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£38,995Fair priceYou save £1,505WC1E 7DP London, LondonVisit Honestjohn
Dealer150 days • -9%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Convertible 2.0202414,000 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)38.2 Mpg169 g CO2/km comb.WC1E 7DP London, London£39,990Fair priceYou save £910WC1E 7DP London, LondonVisit Honestjohn
Dealer30 days • -5%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series 2.0 i M Sport Coupe 2dr20254,374 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)40.4 Mpg159 g CO2/km comb.WC1E 7DP London, London£40,690Fair priceYou save £1,010WC1E 7DP London, LondonVisit Honestjohn