Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.28 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.112 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
Dealer12 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£39,115Super priceYou save £3,885WC1E 7DP London, LondonVisit Honestjohn
Dealer41 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£41,847Good priceYou save £1,953WC1E 7DP London, LondonVisit Honestjohn
Dealer28 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
Dealer92 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£29,742Super priceYou save £5,158WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer41 days • -1%See price change1 / 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£26,929Good priceYou save £2,171EN1 1SW Enfield, LondonVisit Bmw.co.uk
Dealer173 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
Dealer224 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
Dealer160 days • -9%See price change1 / 1Add to favouritesUsed (2018) BMW 420 Sport Line 190 HP | Good price4 Series 2.0 d Sport Hatchback 5dr201856,707 miles2.0L DieselHatchbackAutomatic190 HP (139 kW)NW9 7BN London, London£14,500Good priceYou save £1,300NW9 7BN London, LondonVisit Desperateseller.co.uk
Dealer129 days 1 / 1Add to favouritesUsed (2019) BMW 420 M Sport 184 HP | Good price4 Series 2.0 i GPF M Sport201957,000 miles2.0L PetrolHatchbackAutomatic184 HP (135 kW)EN3 7NJ Enfield, London£14,950Good priceYou save £1,450EN3 7NJ Enfield, LondonVisit Desperateseller.co.uk
Dealer3 days New1 / 4Add to favouritesUsed (2019) BMW 420 M Sport | Super price4 Series d [190] xDrive M Sport201938,439 miles2.0L DieselCoupeAutomaticE14 7QR London, London£13,995Super priceYou save £4,105E14 7QR London, LondonVisit Motors.co.uk
Dealer3 days New1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe 2.0 i M Sport20254,435 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)41.5 Mpg155 g CO2/km comb.SE12 8RU Blackheath, London£38,616Good priceYou save £3,184SE12 8RU Blackheath, LondonVisit Bmw.co.uk
Dealer4 days New1 / 4Add to favouritesUsed (2022) BMW 420 M Sport | Good price4 Series i M Sport 2dr Step202210,635 miles2.0L PetrolCoupeAutomaticE4 7PX Chingford, London£29,449Good priceYou save £1,951E4 7PX Chingford, LondonVisit Motors.co.uk
Dealer187 days • -1%See price changePhotos coming soonAdd to favouritesUsed (2020) BMW 420 M Sport 188 HP | Super price4 Series 2.0 d M Sport Auto xDrive202018,000 miles2.0L DieselHatchbackAutomatic188 HP (138 kW)160 g CO2/km comb.Middlesex, London£22,480Super priceYou save £3,120Middlesex, LondonVisit Exchange and Mart
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.22 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport Coupe 2.020228,524 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg151 g CO2/km comb.WC1E 7DP London, London£31,114Fair priceYou save £1,286WC1E 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.5 days 1 / 3Add to favouritesUsed (2020) BMW 420 M Sport 190 HP | Fair price- 4 Series Gran Coupe d [190]202083,032 miles2.0L DieselCoupeAutomatic190 HP (139 kW)6.1 Mpg160 g CO2/km comb.E65LU, London£12,179Fair priceYou save £821E65LU, LondonVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.35 days • -5%See price change1 / 3Add to favouritesUsed (2020) BMW 420 M Sport 190 HP | Fair price- 4 Series d [190] M Sport 2dr202042,205 miles2.0L DieselCoupeAutomatic190 HP (139 kW)5.7 Mpg149 g CO2/km comb.E65LU, London£17,262Fair priceYou save £538E65LU, LondonVisit Carwow
Dealer104 days 1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Fair price4 Series Convertible i M Sport 2dr202128,704 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)160 g CO2/km comb.EN5 5TZ Barnet, London£29,300Fair priceYou save £200EN5 5TZ Barnet, LondonVisit Motors.co.uk
Dealer1 day Photos coming soonNewAdd to favouritesUsed (2018) BMW 420 M Sport | Fair price4 Series Gran Coupe 2.0 d M Sport201887,366 miles2.0L DieselCoupeAutomaticN11 1GN London, London£13,400Fair priceYou save £100N11 1GN London, LondonVisit Motors.co.uk
Dealer24 days • -10%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | Fair price4 Series d [190] xDrive M Sport2017132,000 miles2.0L DieselCoupeAutomaticIG11 7RU Barking, London£8,490Fair priceYou save £810IG11 7RU Barking, LondonVisit Motors.co.uk
Dealer7 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Convertible 2.0202211,863 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)41.5 Mpg155 g CO2/km comb.EN1 1SW Enfield, London£33,269Fair priceEstimated price £32,180EN1 1SW Enfield, LondonVisit Bmw.co.uk
Dealer77 days • -7%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport 190 HP | Fair price4 Series Gran Coupe 2.0 d M Sport201785,074 miles2.0L DieselCoupeAutomatic190 HP (139 kW)HA8 0AP Edgware, London£11,995Fair priceYou save £705HA8 0AP Edgware, LondonVisit Motors.co.uk
Dealer32 days 1 / 4Add to favouritesUsed (2018) BMW 420 M Sport | Fair price4 Series d [190] M Sport 2dr Auto201899,000 miles2.0L DieselCoupeAutomaticIG8 8EY Woodford Green, London£12,000Fair priceYou save £600IG8 8EY Woodford Green, LondonVisit Motors.co.uk
Dealer49 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.0202227,235 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg151 g CO2/km comb.SE12 8RU Blackheath, London£27,777Fair priceYou save £1,323SE12 8RU Blackheath, LondonVisit Bmw.co.uk