Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.32 days • -4%See price change1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 181 HP | Good price4 Series Gran Coupe i M Sport 5dr202052,480 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)RG18EQ Reading, Berkshire£17,219Good priceYou save £1,781RG18EQ Reading, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.40 days • -2%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Super price4 Series i M Sport 5dr Step Auto -May 20251,573 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg153 g CO2/km comb.RG20GH Reading, Berkshire£39,350Super priceYou save £5,250RG20GH Reading, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.26 days • -2%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)RG20GH Reading, Berkshire£33,450Super priceYou save £3,750RG20GH Reading, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.43 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)RG20GH Reading, Berkshire£33,950Good priceYou save £1,750RG20GH Reading, BerkshireVisit heycar
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.24 days • -1%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 184 HP | Super price- 4 Series Gran Coupe i M Sport202152,480 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)7.3 Mpg169 g CO2/km comb.RG18EQ, Berkshire£17,219Super priceYou save £2,781RG18EQ, BerkshireVisit Carwow
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.39 days 1 / 1Add to favouritesNew (2025) BMW 420 M Sport 184 HP | Super price- 4 Series i M Sport 2dr Step20250 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)6.3 Mpg144 g CO2/km comb.RG170EL Melksham, Berkshire£46,707Super priceYou save £3,593RG170EL Melksham, BerkshireVisit Carwow
Dealer3 days New1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 180 HP | Super price4 Series i M Sport 5dr Step20252,884 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)WC1E 7DP London, London£40,222Super priceYou save £3,778WC1E 7DP London, LondonVisit Motors.co.uk
Dealer32 days • -4%See price change1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 184 HP | Good price4 Series i M Sport 5dr Auto202052,480 miles2.0L PetrolHatchbackAutomatic184 HP (135 kW)38.0 Mpg173 g CO2/km comb.RG1 8EQ Berkshire, Berkshire£17,219Good priceYou save £1,581RG1 8EQ Berkshire, BerkshireVisit Bristolstreet.co.uk
Dealer81 days • -37%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 192 HP | Good price4 Series i M Sport Convertible 2.0202127,043 miles2.0L PetrolCabrioletAutomatic192 HP (141 kW)40.4 Mpg160 g CO2/km comb.SL5 0EX Ascot, Berkshire£29,000Good priceYou save £1,600SL5 0EX Ascot, BerkshireVisit Bmw.co.uk
Dealer14 days 1 / 4Add to favouritesNew (2025) BMW 420 M Sport 181 HP | Super price4 Series i M Sport 2dr Step20255 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)WC1E 7DP London, London£45,990Super priceYou save £7,010WC1E 7DP London, LondonVisit Honestjohn
Dealer18 days • -34%See price change1 / 4Add to favouritesUsed (2020) BMW 420 M Sport 181 HP | Good pricei xDrive M Sport Coupe Auto202038,097 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)35.8 Mpg149 g CO2/km comb.SL5 0EX Ascot, Berkshire£19,000Good priceYou save £2,000SL5 0EX Ascot, BerkshireVisit Bmw.co.uk
Dealer316 days • -8%See price change1 / 4Add to favouritesUsed (2017) BMW 420 M Sport | Super price4 Series d [190] xDrive M Sport201766,000 miles2.0L DieselCoupeAutomaticSL3 8UZ Slough, Berkshire£11,500Super priceYou save £2,700SL3 8UZ Slough, BerkshireVisit Motors.co.uk
Dealer206 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
Verified DealerA trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.8 days 1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 181 HP | Fair price4 Series Gran Coupe i M Sport 5dr20252,301 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)RG20GH Reading, Berkshire£41,950Fair priceYou save £950RG20GH Reading, BerkshireVisit heycar
Dealer46 days • -28%See price change1 / 4Add to favouritesUsed (2022) BMW 420 M Sport 181 HP | Fair pricei M Sport Coupe202230,613 miles2.0L PetrolCoupeAutomatic181 HP (133 kW)42.2 Mpg151 g CO2/km comb.SL5 0EX Ascot, Berkshire£28,500Fair priceYou save £800SL5 0EX Ascot, BerkshireVisit Bmw.co.uk
Dealer126 days • -5%See price change1 / 4Add to favouritesUsed (2025) BMW 420 M Sport 184 HP | Fair price4 Series i M Sport 5dr Step Auto -Apr 20254,288 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)42.2 Mpg144 g CO2/km comb.WC1E 7DP London, London£42,650Fair priceYou save £1,650WC1E 7DP London, LondonVisit Carsite.co.uk
Dealer122 days 1 / 1Add to favouritesUsed (2014) BMW 420 M Sport 184 HP | Fair price4 Series 2.0 d M Sport Coupe 2dr2014111,308 miles2.0L DieselCoupeAutomatic184 HP (135 kW)RG2 0QJ Reading, Berkshire£7,995Fair priceEstimated price £7,826RG2 0QJ Reading, BerkshireVisit Desperateseller.co.uk
Dealer185 days 1 / 1Add to favouritesUsed (2019) BMW 420 M Sport 184 HP | Fair price4 Series 2.0 i GPF M Sport201971,000 miles2.0L PetrolHatchbackAutomatic184 HP (135 kW)RG19 4NA Thatcham, Berkshire£13,990Fair priceYou save £1,110RG19 4NA Thatcham, BerkshireVisit Desperateseller.co.uk
Dealer11 days 1 / 4Add to favouritesUsed (2014) BMW 420 M Sport 181 HP | Fair price4 Series i M Sport Coupe 2.0201452,693 miles2.0L PetrolCoupeManual181 HP (133 kW)44.8 Mpg147 g CO2/km comb.RG17 0EL HUNGERFORD, Berkshire£11,995Fair priceEstimated price £11,267RG17 0EL HUNGERFORD, BerkshireVisit Bmw.co.uk
Dealer118 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,994Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer133 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£51,162Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer63 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,082Fair priceYou save £518Delivered to youVisit Buyacar
Dealer221 days Photos coming soonAdd to favouritesNew (2024) BMW 420 M Sport 180 HP | Fair price4 Series Gran Coupe i M Sport 5dr20240 miles2.0L PetrolCoupeAutomatic180 HP (132 kW)Delivered to you£50,922Fair priceEstimated price £50,579Delivered to youVisit Buyacar
Dealer8 days Photos coming soonAdd to favouritesUsed (2025) BMW 420 M Sport 184 HP | A bit pricey4 Series i M Sport 5dr Step Auto -Jun 20252,301 miles2.0L PetrolCoupeAutomatic184 HP (135 kW)153 g CO2/km comb.Reading, Berkshire£41,950A bit priceyEstimated price £40,105Reading, BerkshireVisit Group1auto.co.uk
Dealer35 days • -27%See price change1 / 4Add to favouritesUsed (2021) BMW 420 M Sport 190 HP | A bit pricey4 Series d M Sport Coupe 2.0Dec 202142,102 miles2.0L DieselCoupeAutomatic190 HP (139 kW)57.6 Mpg128 g CO2/km comb.SL5 0EX Ascot, Berkshire£26,250A bit priceyEstimated price £24,887SL5 0EX Ascot, BerkshireVisit Bmw.co.uk