(M Sport) BMW 420 used • 73 cars for sale – Compares prices!

BMW 420 4 Series i M Sport 5dr Step Auto - 2023 (23)

154 g CO2/km comb. - 184 HP (135 kW) - 41.5 Mpg

heycar

£29,990

Super price

You save £3,310

BMW 420 - 4 Series Gran Coupe i M Sport 5dr Auto [Professional Media]

154 g CO2/km comb. - 184 HP (135 kW)

Carwow

£18,600

Super price

You save £3,400

RM203NL Essex, Essex

169 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

BMW 420 4 Series Gran Coupe i M Sport 5dr Step Auto

£34,700

Super price

You save £4,100

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used (2023) BMW 420 M Sport 184 HP | Super price

4 Series i M Sport 5dr Step Auto -

Super price

You save £3,310

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Visit heycar

Used (2022) BMW 420 M Sport 188 HP | Good price

4 Series d MHT M Sport 2dr Step

Good price

You save £1,605

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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Used (2021) BMW 420 M Sport 184 HP | Good price

- 4 Series Gran Coupe i xDrive M

Good price

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Visit Carwow

Used (2024) BMW 420 M Sport 184 HP | Super price

4 Series Gran Coupe i M Sport 5dr

Super price

You save £4,100

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

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Used (2021) BMW 420 M Sport 184 HP | Super price

- 4 Series Gran Coupe i M Sport

Super price

You save £3,400

RM203NL Essex, Essex

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A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2020) BMW 420 M Sport 184 HP | Good price

- 4 Series Convertible i M Sport

Good price

Used (2017) BMW 420 M Sport 190 HP | Good price

4 Series 2.0 d M Sport Coupe 2dr

CO16 0HH ClactononSea, Essex

Good price

You save £1,805

CO16 0HH ClactononSea, Essex

Used (2024) BMW 420 M Sport 184 HP | Super price

4 Series i M Sport 5dr Step Auto -

Super price

You save £4,705

Visit Honestjohn

CO5 7PD Colchester, Essex

Used (2017) BMW 420 M Sport | Good price

4 Series d [190] M Sport 2dr Auto

Good price

CO5 7PD Colchester, Essex

Used (2024) BMW 420 M Sport 184 HP | Good price

4 Series i M Sport 5dr Step Auto -

Good price

You save £2,405

BMW 420 - 4 Series Convertible i M Sport 2dr Auto [Professional Media]

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Carwow

£17,750

Good price

You save £1,650

BMW 420 - 4 Series Gran Coupe d [190] M Sport 5dr Auto [Professional Media]

182 g CO2/km comb. - 184 HP (135 kW) - 8.0 Mpg

Carwow

£14,350

Fair price

You save £1,050

BMW 420 - 4 Series Gran Coupe i xDrive M Sport 5dr Auto [Professional Media]

151 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

Carwow

£15,250

Good price

Audi A5 35 TFSI Sport 2dr S Tronic

178 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

heycar

£22,695

Super price

You save £5,105

CM227DW Bishops Stortford, Essex

141 g CO2/km comb. - 150 HP (110 kW)

RM14 3TJ Upminster, Essex

Used (2014) BMW 420 M Sport | Good price

4 Series i M Sport 5dr Auto

Good price

You save £1,805

RM14 3TJ Upminster, Essex

Used (2022) BMW 420 M Sport | Super price

4 Series 2.0 I M Sport Auto

CM20 2BU Harlow, Essex

Super price

You save £3,809

CM20 2BU Harlow, Essex

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Used (2022) BMW 420 M Sport 184 HP | Fair price

4 Series i M Sport Convertible 2.0

Fair price

You save £310

A trusted partner of AutoUncle with agreed terms and a signed contract, ensuring you're dealing with a legitimate business.

Visit heycar

Used (2020) BMW 420 M Sport 190 HP | Fair price

- 4 Series Gran Coupe d [190] M

Fair price

Used (2020) BMW 420 M Sport | Fair price

4 Series i M Sport 5dr Auto

RM15 4YA Purfleet Industrial Park, Essex

Fair price

Estimated price £16,550

RM15 4YA Purfleet Industrial Park, Essex

Used (2016) BMW 420 M Sport 190 HP | Fair price

4 Series d [190] M Sport 2dr Auto

Fair price

You save £205

Used (2018) BMW 420 M Sport | Fair price

4 Series i M Sport 5dr Auto

CM9 4LJ Maldon, Essex

Fair price

You save £400

CM9 4LJ Maldon, Essex

Used (2022) BMW 420 M Sport | Fair price

4 Series Gran Coupe 2.0 i M Sport

Fair price

You save £850

Used (2015) BMW 420 M Sport | Fair price

4 Series d [190] M Sport 2dr Auto

CM8 3NW Witham, Essex

Fair price

Estimated price £14,700

CM8 3NW Witham, Essex

Used (2022) BMW 420 M Sport | Fair price

4 Series d M Sport Convertible

Fair price

Estimated price £30,619

Audi A5 35 TFSI S Line 2dr S Tronic - 2022 (22)

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heycar

£23,650

Super price

You save £3,150

SS67UQ Rayleigh, Essex

150 g CO2/km comb. - 150 HP (110 kW)

heycar

Audi A5 40 TFSI 204 S Line 2dr S Tronic

£22,402

Super price

You save £3,398

CM25PX Chelmsford, Essex

150 g CO2/km comb. - 204 HP (150 kW)

heycar

Audi A5 35 TDI S Line 2dr S Tronic

£23,000

Super price

You save £3,000

SS67UQ Rayleigh, Essex

133 g CO2/km comb. - 163 HP (119 kW)

heycar

VW Arteon 2.0 TSI R-Line 5dr DSG

£27,183

Fair price

Estimated price £26,640

CM20 2TU Harlow, Essex

190 HP (139 kW)

Used (2014) BMW 420 M Sport 184 HP | Fair price

4 Series 2.0 d M Sport Convertible

CM0 7LE Steeple, Essex

Fair price

You save £305

CM0 7LE Steeple, Essex

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CO5 0RP Colchester, Essex

Used (2016) BMW 420 M Sport | Fair price

4 Series 2.0 D M Sport Auto

Fair price

Estimated price £9,794

CO5 0RP Colchester, Essex

Used (2015) BMW 420 M Sport 190 HP | Fair price

4 Series 2.0 d M Sport Coupe 2dr

Fair price

Estimated price £12,447

Used (2018) BMW 420 M Sport 184 HP | Fair price

4 Series 2.0 i M Sport Coupe 2dr

Fair price

You save £405

Used (2025) BMW 420 M Sport 184 HP | Fair price

4 Series i M Sport 5dr Step Auto -

Fair price

You save £1,250

Audi A5 40 TFSI 204 S Line 2dr S Tronic

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Featured deals

heycar

£24,995

Good price

You save £2,105

CM227DW Bishops Stortford, Essex

150 g CO2/km comb. - 204 HP (150 kW)

Carwow

Mercedes CLA250 -AMG Line Premium Plus 4dr Tip Auto

£24,100

Fair price

You save £1,200

VW Arteon -2.0 TSI R-Line 5dr DSG

155 g CO2/km comb. - 224 HP (164 kW) - 6.8 Mpg

Carwow

£21,350

Good price