Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.95 days • -14%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£29,488Super priceYou save £5,412WC1E 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.45 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£41,803Good priceYou save £1,997WC1E 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 Photos coming soonNewAdd to favouritesUsed (2020) BMW 420 M Sport 190 HP | Good price- 4 Series Convertible d [190] M202087,273 miles2.0L DieselCabrioletAutomatic190 HP (139 kW)5.9 Mpg156 g CO2/km comb.E65LU, London£12,614Good priceYou save £1,886E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.3 days Photos coming soonNewAdd to favouritesUsed (2020) BMW 420 M Sport 190 HP | Super price- 4 Series Gran Coupe d [190] M202056,618 miles2.0L DieselCoupeAutomatic190 HP (139 kW)5.8 Mpg151 g CO2/km comb.N111GN Barnet, London£14,750Super priceYou save £2,650N111GN Barnet, 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 • -2%See price change1 / 3Add to favouritesUsed (2020) BMW 420 Sport Line 184 HP | Good price- 4 Series i Sport 2dr Auto202057,289 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)7.4 Mpg178 g CO2/km comb.N111GN Barnet, London£12,950Good priceYou save £1,250N111GN Barnet, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.115 days • -7%See price change1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 190 HP | Good price- 4 Series Gran Coupe d [190]202085,074 miles2.0L DieselCoupeAutomatic190 HP (139 kW)6.1 Mpg160 g CO2/km comb.HA80AP, London£11,995Good priceYou save £1,405HA80AP, LondonVisit Carwow
Dealer8 days • -1%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport | Good price4 Series i M Sport 2dr Step202210,643 miles2.0L PetrolCoupeAutomaticE4 7PX Chingford, London£28,899Good priceYou save £2,501E4 7PX Chingford, LondonVisit Motors.co.uk
Dealer45 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Good price4 Series i M Sport Coupe 2.0202224,207 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)44.1 Mpg146 g CO2/km comb.EN1 1SW Enfield, London£27,000Good priceYou save £2,100EN1 1SW Enfield, LondonVisit Bmw.co.uk
Dealer78 days • -6%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport | Super price4 Series Gran Coupe 2.0 i M Sport202338,466 miles2.0L PetrolCoupeAutomaticBR6 7QR Orpington, London£27,300Super priceYou save £3,500BR6 7QR Orpington, LondonVisit Motors.co.uk
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.82 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 heycar
Dealer37 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.WC1E 7DP London, London£29,695Good priceYou save £2,005WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer32 days • -2%See price change1 / 3Add to favouritesUsed (2017) BMW 420 Sport Line | Good price4 Series i Sport 2dr Auto201757,289 miles2.0L PetrolCoupeAutomaticN11 1GN London, London£12,950Good priceYou save £1,350N11 1GN London, LondonVisit Motors.co.uk
Dealer67 days • -5%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 188 HP | Good price4 Series d MHT M Sport 2dr Step202126,588 miles2.0L HybridCoupeAutomatic188 HP (138 kW)Delivered to you£26,495Good priceYou save £2,105Delivered to youVisit Buyacar
Dealer8 days 1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | Super price4 Series 2.0 d M Sport Auto Euro 6201753,407 miles2.0L DieselCabrioletAutomaticHA1 4UD Harrow, London£11,795Super priceYou save £3,805HA1 4UD Harrow, LondonVisit Motors.co.uk
Dealer74 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
Dealer16 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
Dealer16 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.WC1E 7DP London, London£22,990Good priceYou save £2,210WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer22 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.WC1E 7DP London, London£28,895Good priceYou save £2,005WC1E 7DP London, LondonVisit Group1auto.co.uk
Dealer101 days • -8%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 188 HP | Super price4 Series d xDrive MHT M Sport 2dr20229,242 miles2.0L HybridCoupeAutomatic188 HP (138 kW)Delivered to you£29,990Super priceYou save £4,210Delivered to youVisit Buyacar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.73 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.BN273UA Hailsham, East Sussex£38,795Super priceYou save £5,605BN273UA Hailsham, East SussexVisit heycar
Dealer155 days • -18%See price change1 / 4Add to favouritesUsed (2015) BMW 420 Sport Line | Super price4 Series i Sport 2dr201587,000 miles2.0L PetrolCoupeManualUB1 3ED Southall, London£6,999Super priceYou save £1,701UB1 3ED Southall, LondonVisit Motors.co.uk
Dealer196 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
Dealer241 days • -5%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport 184 HP | Good price4 Series 2.0 i M Sport xDrive Euro201753,147 miles2.0L PetrolCoupeManual184 HP (135 kW)6.9 Mpg161 g CO2/km comb.UB2 5BD Southall, London£12,245Good priceYou save £1,055UB2 5BD Southall, LondonVisit Desperateseller.co.uk
Dealer176 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
Dealer228 days • -8%See price change1 / 4Add to favouritesUsed (2016) BMW 420 Luxury Line | Good price4 Series i xDrive Luxury 5dr Auto201672,000 miles2.0L PetrolCoupeAutomaticNW9 9RL London, London£10,980Good priceYou save £1,420NW9 9RL London, LondonVisit Motors.co.uk