(M Sport) BMW 420 used • 1,277 cars for sale – Compares prices!

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

170 g CO2/km comb. - 184 HP (135 kW) - 7.4 Mpg

Carwow

£16,000

Good price

You save £2,300

WD33RT Watford, Hertfordshire

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

Carwow

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

£19,100

Good price

You save £1,500

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

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

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Used (2022) BMW 420 M Sport 181 HP | Good price

4 Series Gran Coupe i M Sport 5dr

NE360BQ West Boldon, Tyne and Wear

Good price

You save £2,167

NE360BQ West Boldon, Tyne and Wear

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 | Super price

4 Series i M Sport 2dr Step Auto

Super price

You save £3,209

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 | Good price

4 Series i M Sport 2dr Step Auto

Good price

You save £1,989

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 | Good price

4 Series i M Sport 5dr Step Auto -

WD62BT Borehamwood, Hertfordshire

Good price

You save £2,310

WD62BT Borehamwood, Hertfordshire

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

Used (2023) BMW 420 M Sport 181 HP | Good price

4 Series Gran Coupe i M Sport 5dr

SN58WG Swindon, Wiltshire

Good price

You save £2,723

SN58WG Swindon, Wiltshire

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

Used (2023) BMW 420 M Sport 181 HP | Good price

4 Series Gran Coupe i M Sport 5dr

Good price

You save £1,959

Delivered to you

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

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

- 4 Series i xDrive M Sport 2dr

WR38UA, Worcestershire

Super price

You save £3,328

WR38UA, Worcestershire

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

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

- 4 Series Gran Coupe i M Sport

Good price

You save £1,772

DH11HP, Durham

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

Used (2023) BMW 420 M Sport 190 HP | Super price

- 4 Series d MHT M Sport 2dr Step

BB126EH Burnley, Lancashire

Super price

You save £3,201

BB126EH Burnley, Lancashire

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 190 HP | Good price

- 4 Series Convertible d [190] M

PE46ZL, Cambridgeshire

Good price

You save £1,745

PE46ZL, Cambridgeshire

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

Featured deals

Carwow

£14,950

Super price

You save £4,350

WD33RT Watford, Hertfordshire

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

Carwow

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

£17,999

Fair price

You save £501

CM233LJ, Hertfordshire

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

Carwow

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

£18,997

Fair price

Estimated price £18,168

ST34JH Stoke-on-Trent, Staffordshire

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

Carwow

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

£19,600

Good price

You save £2,100

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

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

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

- 4 Series Gran Coupe i xDrive M

Good price

You save £1,287

E65LU, London

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 190 HP | Good price

- 4 Series Convertible d [190] M

LN117JD, Lincolnshire

Good price

You save £1,310

LN117JD, Lincolnshire

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 190 HP | Super price

- 4 Series Convertible d [190] M

Super price

You save £3,800

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

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

- 4 Series Gran Coupe i xDrive M

Good price

You save £2,100

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

Used (2023) BMW 420 M Sport 190 HP | Super price

4 Series d M Sport Coupe 2.0

YO304WR, North Yorkshire

Super price

You save £4,219

YO304WR, North Yorkshire

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

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

4 Series Gran Coupe i M Sport 5dr

CM13BH Westway, Essex

Super price

You save £4,100

CM13BH Westway, Essex

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

Used (2019) BMW 420 M Sport 190 HP | Super price

4 Series d [190] M Sport 2dr Auto

Super price

You save £2,750

BR67QR Kent, London

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

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

- 4 Series Gran Coupe i xDrive M

Super price

You save £3,050

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

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

- 4 Series Gran Coupe i M Sport

Super price

You save £3,600

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

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

- 4 Series Gran Coupe i M Sport

Super price

You save £3,400

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

Featured deals

Carwow

£20,255

Fair price

You save £845

BB13NU Blackburn, Lancashire

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

Carwow

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

£16,950

Super price

You save £3,850

NE51NB Newcastle upon Tyne, Northumberland

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

Carwow

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

£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 Convertible i M Sport 2dr Auto [Professional Media]

£14,995

Fair price

Estimated price £14,301

CV378NW, Warwickshire

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

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

You save £1,200

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

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

- 4 Series Gran Coupe i M Sport

Super price

You save £4,200

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 190 HP | Good price

- 4 Series Gran Coupe d [190] M

Good price

You save £1,500

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 190 HP | Super price

- 4 Series Convertible d [190] M

Super price

You save £4,160

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

Used (2023) BMW 420 M Sport 190 HP | Super price

4 Series d MHT M Sport 2dr Step

Super price

You save £5,151

B65SU, West Midlands