Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.30 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.1 day 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
Dealer30 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
Dealer6 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport | Good price4 Series i M Sport 2dr Step202210,643 miles2.0L PetrolCoupeAutomaticE4 7PX Chingford, London£29,449Good priceYou save £1,951E4 7PX Chingford, LondonVisit Motors.co.uk
Dealer43 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
Dealer131 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
Dealer1 day New1 / 4Add to favouritesUsed (2019) BMW 420 M Sport | Good price4 Series d [190] xDrive M Sport201965,000 miles2.0L DieselCoupeAutomaticRM6 5SD Romford, London£13,990Good priceYou save £2,110RM6 5SD Romford, 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.2 days Photos coming soonNewAdd to favouritesUsed (2020) BMW 420 M Sport 190 HP | Fair price- 4 Series Gran Coupe d [190] M202087,366 miles2.0L DieselCoupeAutomatic190 HP (139 kW)5.8 Mpg151 g CO2/km comb.N111GN Barnet, London£13,400Fair priceEstimated price £13,219N111GN Barnet, LondonVisit Carwow
Dealer2 days Photos coming soonNewAdd to favouritesUsed (2016) BMW 420 M Sport | Fair price4 Series Gran Coupe 2.0 d M Sport201656,618 miles2.0L DieselCoupeAutomaticN11 1GN London, London£14,750Fair priceEstimated price £14,183N11 1GN London, LondonVisit Motors.co.uk
Dealer3 days 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
Dealer21 days • -3%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport | Fair price4 Series i M Sport 2dr Step202122,636 miles2.0L PetrolCabrioletAutomaticE4 7PX Chingford, London£29,249Fair priceEstimated price £29,039E4 7PX Chingford, LondonVisit Motors.co.uk
Dealer9 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
Dealer34 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
Dealer3 days Photos coming soonNewAdd to favouritesUsed (2022) BMW 420 M Sport 187 HP | Fair price4 Series d M Sport Convertible 2.0202218,789 miles2.0L DieselCabrioletAutomatic187 HP (137 kW)54.3 Mpg136 g CO2/km comb.EN1 1SW Enfield, London£33,454Fair priceYou save £446EN1 1SW Enfield, LondonVisit Bmw.co.uk
Dealer49 days Photos coming soonAdd to favouritesUsed (2019) BMW 420 M Sport | Fair price4 Series 2.0 i Gpf M Sport Coupe201975,373 miles2.0L PetrolCoupeManualIG2 6UY, London£13,000Fair priceYou save £200IG2 6UY, LondonVisit Honestjohn
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.15 days • -3%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Not evaluated- 4 Series Convertible i M Sport202522,636 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)6.8 Mpg154 g CO2/km comb.E47PX Chingford, London£29,249Not evaluatedE47PX Chingford, LondonVisit Carwow
Dealer0 days New1 / 4Add to favouritesUsed (2021) BMW 420 M Sport | Not evaluated4 Series i M Sport 2dr Step202128,706 miles2.0L PetrolCoupeAutomaticE4 7PX Chingford, London£29,949Not evaluatedE4 7PX Chingford, LondonVisit Motors.co.uk
Dealer437 days • -7%See price changePhotos coming soonAdd to favouritesUsed (2018) BMW 420 M Sport | Not evaluated4 Series 2.0 d M Sport Auto Euro 6201868,000 miles2.0L DieselSedanAutomaticE4 9AB, London£14,750Rare vehicleE4 9AB, LondonVisit Desperateseller.co.uk
Dealer5 days • -2%See price changePhotos coming soonAdd to favouritesUsed (2022) BMW 420 M Sport 188 HP | Good price4 Series Gran Coupe d xDrive MHT M202233,305 miles2.0L DieselCoupeAutomatic188 HP (138 kW)Delivered to you£28,301Good priceYou save £2,799Delivered to youVisit Buyacar
Dealer1 day New1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 180 HP | Good price4 Series Gran Coupe i M Sport 5dr20254,919 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)WC1E 7DP London, London£40,750Good priceYou save £2,650WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer1 day • -24%See price changeNew1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 181 HP | Good price4 Series i M Sport Pro Edition202328,885 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg152 g CO2/km comb.Delivered to you£31,555Good priceYou save £2,145Delivered to youVisit Buyacar
Dealer3 days • -27%See price changeNew1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 188 HP | Super priced M Sport Coupe202224,125 miles2.0L DieselCoupeAutomatic188 HP (138 kW)60.1 Mpg122 g CO2/km comb.Delivered to you£28,300Super priceYou save £3,900Delivered to youVisit Buyacar
Dealer15 days • -1%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 2dr Step Auto -Mar 202410,164 miles2.0L PetrolCabrioletAutomatic184 HP (135 kW)155 g CO2/km comb.Delivered to you£40,550Good priceYou save £1,750Delivered to youVisit Buyacar
Dealer31 days • -3%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 188 HP | Good price4 Series Gran Coupe d MHT M Sport202327,048 miles2.0L HybridCoupeAutomatic188 HP (138 kW)Delivered to you£33,950Good priceYou save £1,750Delivered to youVisit Buyacar
Dealer14 days • -1%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 188 HP | Super price4 Series Gran Coupe d MHT M Sport202313,663 miles2.0L HybridCoupeAutomatic188 HP (138 kW)Delivered to you£33,895Super priceYou save £3,305Delivered to youVisit Buyacar