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.44 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.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.31 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
Dealer44 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
Dealer15 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 Honestjohn
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.81 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
Dealer31 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
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
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.72 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
Dealer154 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
Dealer240 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
Dealer227 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
Dealer163 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
Dealer6 days 1 / 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
Dealer190 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.3 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
Dealer10 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Convertible 2.0202211,922 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)41.5 Mpg155 g CO2/km comb.EN1 1SW Enfield, London£33,425Fair priceEstimated price £32,173EN1 1SW Enfield, LondonVisit Bmw.co.uk
Dealer49 days • -27%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 190 HP | Fair price4 Series d M Sport Coupe 2.0202217,479 miles2.0L DieselCoupeAutomatic190 HP (139 kW)58.9 Mpg127 g CO2/km comb.TW8 9EX Brentford, London£28,900Fair priceYou save £1,400TW8 9EX Brentford, LondonVisit Bmw.co.uk
Dealer3 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
Dealer108 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
Dealer4 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
Dealer7 days 1 / 4Add to favouritesUsed (2017) BMW 420 M Sport 184 HP | Fair price4 Series i xDrive M Sport 2dr201753,147 miles2.0L PetrolCoupeManual184 HP (135 kW)UB2 5BD Southall, London£12,995Fair priceYou save £305UB2 5BD Southall, LondonVisit Motors.co.uk