Walton On Thames: BMW 420 used – 207 cars for sale near you

BMW 420 - 4 Series Convertible d [190] M Sport 2dr Auto [Professional Media]

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

Carwow

£17,520

Good price

You save £1,480

E65LU, London

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

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

£17,650

Super price

You save £4,250

BMW 420 4 Series d xDrive MHT M Sport 2dr Step Auto

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

Carwow

£27,698

Fair price

You save £302

131 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used (2014) BMW 420 Luxury Line | Super price

4 Series i Luxury 2dr Auto

Super price

You save £2,305

Used (2014) BMW 420 Sport Line | Good price

4 Series i Sport 5dr Auto

TW5 9NB Heston, London

Good price

You save £1,201

TW5 9NB Heston, London

Used (2017) BMW 420 M Sport 184 HP | Good price

4 Series 2.0 i M Sport xDrive Euro

Good price

You save £1,255

Visit Desperateseller.co.uk

Used (2018) BMW 420 M Sport | Good price

4 Series i M Sport 2dr Auto

UB2 4HB Southall, London

Good price

You save £1,401

UB2 4HB Southall, London

Used (2020) BMW 420 M Sport 187 HP | Super price

4 Series d M Sport Coupe 2.0

Super price

You save £2,994

Used (2024) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Coupe 2.0

Fair price

You save £900

UB7 0LW West Drayton, London

Used (2022) BMW 420 M Sport | Fair price

4 Series 2.0 i M Sport Auto Euro 6

Fair price

Estimated price £29,839

UB7 0LW West Drayton, London

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

4 Series 2.0 i GPF M Sport Coupe

UB1 3DZ Southall, London

Fair price

Estimated price £14,445

UB1 3DZ Southall, London

Used (2017) BMW 420 M Sport 184 HP | Fair price

4 Series i xDrive M Sport 2dr

Fair price

You save £605

Used (2016) BMW 420 M Sport | Fair price

4 Series d [190] M Sport 2dr

Fair price

Estimated price £12,584

Visit Desperateseller.co.uk

Featured deals

Carwow

BMW 420 4 Series d M Sport Convertible 2.0 2dr

£25,822

Good price

You save £2,378

WC1E 7DP London, London

129 g CO2/km comb. - 190 HP (139 kW) - 54.3 Mpg

Carwow

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

£14,428

Super price

You save £4,472

E65LU, London

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

Carwow

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BMW 420 - 4 Series Convertible d [190] M Sport 2dr Auto [Professional Media]

£14,550

Super price

You save £3,750

BMW 420 - 4 Series d MHT M Sport 2dr Step Auto

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

£23,605

Fair price

You save £95

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

UB7 8HY West Drayton, London

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

4 Series Gran Coupe 2.0 d M Sport

Fair price

You save £910

UB7 8HY West Drayton, London

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

4 Series i M Sport Coupe 2.0

Fair price

You save £700

Used (2019) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Coupe 2.0

Fair price

Estimated price £18,154

Used (2025) BMW 420 M Sport 181 HP | Fair price

4 Series i M Sport Coupe 2.0

Fair price

You save £900

Used (2022) BMW 420 M Sport 181 HP | A bit pricey

4 Series i M Sport Convertible 2.0

A bit pricey

Estimated price £30,516

Used (2021) BMW 420 M Sport 181 HP | A bit pricey

4 Series i M Sport Coupe 2.0

A bit pricey

Estimated price £22,781

Used (2025) BMW 420 M Sport 181 HP | Expensive

4 Series i M Sport Convertible 2.0

Expensive

Estimated price £41,866

Used (2025) BMW 420 M Sport 181 HP | Expensive

4 Series i M Sport Convertible 2.0

Expensive

Estimated price £42,287

Used (2024) BMW 420 M Sport 181 HP | Not evaluated

4 Series i M Sport Convertible 2.0

Not evaluated

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

Featured deals

Carwow

£29,100

Super price

You save £4,400

BMW 420 - 4 Series Convertible d [190] M Sport 2dr Auto [Professional Media]

155 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

£13,561

Super price

You save £3,939

E65LU, London

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

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

£34,450

Super price

You save £3,850

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

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

Carwow

£13,050

Fair price

Estimated price £12,466