Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.28 days • -10%See price changePhotos coming soonAdd to favouritesNew (2025) BMW 420 M Sport 184 HP | Fair price- 4 Series Gran Coupe i M Sport202510 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)6.6 Mpg153 g CO2/km comb.GU11RD Guildford, Surrey£47,957Fair priceYou save £1,443GU11RD Guildford, SurreyVisit Carwow
Dealer4 days New1 / 4Add to favouritesUsed (2018) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Auto201843,191 miles2.0L PetrolHatchbackAutomatic184 HP (135 kW)46.3 Mpg139 g CO2/km comb.KT16 9DA Chertsey, Surrey£16,798Fair priceYou save £102KT16 9DA Chertsey, SurreyVisit Arnoldclark.com
Dealer7 days Photos coming soonAdd to favouritesUsed (2016) BMW 420 M Sport 187 HP | Fair price4 Series d M Sport Coupe 2.0201622,925 miles2.0L DieselCoupeAutomatic187 HP (137 kW)65.7 Mpg114 g CO2/km comb.KT6 5PZ Long Ditton, Surrey£18,500Fair priceEstimated price £17,773KT6 5PZ Long Ditton, SurreyVisit Bmw.co.uk
Dealer39 days 1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Convertible 2.0202227,058 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)41.5 Mpg154 g CO2/km comb.GU1 1RD Guildford, Surrey£31,574Fair priceEstimated price £30,328GU1 1RD Guildford, SurreyVisit Bmw.co.uk
Dealer34 days • -1%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto20248,908 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)41.5 Mpg156 g CO2/km comb.KT16 9DA Chertsey, Surrey£35,998Fair priceYou save £702KT16 9DA Chertsey, SurreyVisit Arnoldclark.com
Dealer33 days 1 / 3Add to favouritesUsed (2019) BMW 420 M Sport | Fair price4 Series d [190] M Sport 5dr Auto201960,583 miles2.0L DieselCoupeAutomaticKT15 2DW Addlestone, Surrey£16,499Fair priceYou save £1KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer31 days 1 / 4Add to favouritesUsed (2018) BMW 420 M Sport | Fair price4 Series i M Sport 5dr [Profes201870,480 miles2.0L PetrolCoupeManualKT15 2DW Addlestone, Surrey£12,995Fair priceEstimated price £12,710KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer33 days 1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | Fair price4 Series i M Sport 2dr [Profes201769,990 miles2.0L PetrolCoupeManualKT15 2DW Addlestone, Surrey£11,995Fair priceEstimated price £11,929KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer11 days 1 / 4Add to favouritesUsed (2019) BMW 420 M Sport | A bit pricey4 Series i M Sport 2dr Auto201930,500 miles2.0L PetrolCabrioletAutomaticKT15 2DW Addlestone, Surrey£19,995A bit priceyEstimated price £18,275KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer12 days 1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | A bit pricey4 Series i M Sport 2dr Auto201769,660 miles2.0L PetrolCoupeAutomaticKT15 2DW Addlestone, Surrey£14,499A bit priceyEstimated price £13,261KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer53 days 1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | A bit pricey4 Series 2.0 i M Sport Coupe 2dr20246,413 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)43.5 Mpg147 g CO2/km comb.GU1 1RD Guildford, Surrey£39,726A bit priceyEstimated price £37,551GU1 1RD Guildford, SurreyVisit Bmw.co.uk
Dealer31 days 1 / 4Add to favouritesUsed (2020) BMW 420 M Sport | A bit pricey4 Series i xDrive M Sport 5dr Auto202024,445 miles2.0L PetrolCoupeAutomaticKT15 2DW Addlestone, Surrey£21,995A bit priceyEstimated price £20,563KT15 2DW Addlestone, SurreyVisit Motors.co.uk
Dealer18 days • -8%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 181 HP | Expensive4 Series i M Sport Convertible 2.0202137,367 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)40.4 Mpg160 g CO2/km comb.KT11 1JA Cobham, Surrey£29,806ExpensiveEstimated price £26,250KT11 1JA Cobham, SurreyVisit Bmw.co.uk
Dealer59 days • -3%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Expensive4 Series i M Sport Convertible 2.020248,779 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)41.5 Mpg156 g CO2/km comb.GU1 1RD Guildford, Surrey£43,569ExpensiveEstimated price £39,002GU1 1RD Guildford, SurreyVisit Bmw.co.uk
Dealer45 days 1 / 3Add to favouritesUsed (2021) BMW 420 M Sport 181 HP | Not evaluated4 Series i M Sport Convertible 2.0202125,178 miles2.0L PetrolCabrioletAutomatic181 HP (133 kW)40.4 Mpg160 g CO2/km comb.KT6 5PZ Long Ditton, Surrey£33,000Not evaluatedKT6 5PZ Long Ditton, SurreyVisit Bmw.co.uk
Dealer27 days • -9%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 184 HP | Good price4 Series Coupe i M Sport 2dr Step202318,412 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.8 Mpg151 g CO2/km comb.Delivered to you£31,204Good priceYou save £2,196Delivered to youVisit Buyacar
Dealer49 days • -2%See price change1 / 3Add to favouritesUsed (2023) BMW 420 M Sport 181 HP | Super price4 Series Gran Coupe i M Sport 5dr202350,416 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£25,900Super priceYou save £3,400Delivered to youVisit Buyacar
Dealer147 days • -13%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 184 HP | Super price4 Series i M Sport Pro EditionApr 202240,772 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg151 g CO2/km comb.WC1E 7DP London, London£25,989Super priceYou save £2,811WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer26 days 1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Good price4 Series Gran Coupe i M Sport 5drAug 20248,665 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.WC1E 7DP London, London£37,650Good priceYou save £1,650WC1E 7DP London, LondonVisit Honestjohn
Dealer83 days • -7%See price change1 / 4Add to favouritesNew (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Mar 20251,000 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.WC1E 7DP London, London£38,795Super priceYou save £4,105WC1E 7DP London, LondonVisit Honestjohn
Dealer138 days • -14%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr20243,024 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£35,407Good priceYou save £2,593WC1E 7DP London, LondonVisit Honestjohn
Dealer206 days • -16%See price change1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Sep 20245,510 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.Delivered to you£35,940Super priceYou save £4,460Delivered to youVisit Buyacar
Dealer90 days 1 / 4Add to favouritesUsed (2024) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Step Auto -Jul 20245,094 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.Delivered to you£38,990Good priceYou save £2,210Delivered to youVisit Buyacar
Dealer69 days • -25%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr202322,555 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)Delivered to you£30,555Good priceYou save £1,645Delivered to youVisit Buyacar
Dealer55 days • -4%See price change1 / 4Add to favouritesUsed (2023) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -Mar 202321,133 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)154 g CO2/km comb.Delivered to you£29,990Super priceYou save £3,910Delivered to youVisit Buyacar