North Watford: BMW 420 used – 31 cars for sale near you

Good price

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

181 HP (133 kW)

Carwow

Super price

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

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

Carwow

Fair price

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

149 g CO2/km comb. - 190 HP (139 kW) - 5.7 Mpg

Carwow

Fair price

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

Good price

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

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

Carwow

Good price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

heycar

Fair price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Fair price

BMW 220 - 2 Series Gran Coupe d M Sport 4dr Step Auto

190 HP (139 kW)

Carwow

Fair price

BMW 220 2 Series Gran Coupe 2024 | 2.0 i M Sport DCT Euro 6 (s/s) 4dr

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Super price

140 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Carwow

Fair price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

29 g CO2/km comb. - 218 HP (160 kW) - 1.3 Mpg

Carwow

Super price

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

Carwow

Good price

136 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Good price

144 g CO2/km comb. - 252 HP (185 kW) - 6.4 Mpg

Carwow

Super price

161 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Good price

155 g CO2/km comb. - 204 HP (150 kW) - 6.8 Mpg

Carwow

Good price

134 g CO2/km comb. - 204 HP (150 kW) - 5.1 Mpg

Carwow

Good price

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

159 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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

- 4 Series i M Sport 2dr Auto

Good price

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

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

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

Used (2018) BMW 420 M Sport | Good price

4 Series 2.0 i M Sport Auto Euro 6

Good price

You save £1,100

Used (2018) BMW 420 M Sport | Good price

4 Series Gran Coupe 2.0 d M Sport

Good price

WD23 2NZ Watford, Hertfordshire

Used (2020) BMW 420 M Sport | Good price

4 Series Gran Coupe 2.0 d M Sport

Good price

You save £1,420

WD23 2NZ Watford, Hertfordshire

Used (2017) BMW 420 M Sport | Fair price

4 Series 2.0 d M Sport Auto Euro 6

Fair price

You save £550

Used (2017) BMW 420 M Sport | Fair price

4 Series Gran Coupe 2.0 d M Sport

Fair price

You save £700

Used (2018) BMW 420 M Sport | Fair price

4 Series d [190] M Sport 5dr Auto

Fair price

You save £1,000

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

Featured deals

Carwow

Good price

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

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

Carwow

Good price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

heycar

Fair price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Fair price

BMW 220 - 2 Series Gran Coupe d M Sport 4dr Step Auto

190 HP (139 kW)

Carwow

Fair price

BMW 220 2 Series Gran Coupe 2024 | 2.0 i M Sport DCT Euro 6 (s/s) 4dr

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Super price

140 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Carwow

Fair price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

29 g CO2/km comb. - 218 HP (160 kW) - 1.3 Mpg

Carwow

Super price

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

Carwow

Good price

136 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Good price

144 g CO2/km comb. - 252 HP (185 kW) - 6.4 Mpg

Carwow

Super price

161 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Good price

155 g CO2/km comb. - 204 HP (150 kW) - 6.8 Mpg

Carwow

Good price

134 g CO2/km comb. - 204 HP (150 kW) - 5.1 Mpg

Carwow

Good price

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

159 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

heycar

Good price

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

181 HP (133 kW)

Carwow

Super price

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

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

Carwow

Fair price

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

149 g CO2/km comb. - 190 HP (139 kW) - 5.7 Mpg

Carwow

Fair price

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

Used (2018) BMW 420 M Sport | Fair price

4 Series 2.0 i M Sport Auto Euro 6

Fair price

You save £550

WD19 4HY Watford, Hertfordshire

Used (2018) BMW 420 M Sport 188 HP | A bit pricey

4 Series 2.0 D M SPORT 2d 188

A bit pricey

Estimated price £17,992

WD19 4HY Watford, Hertfordshire

Visit Desperateseller.co.uk

Used (2020) BMW 420 M Sport | Expensive

4 Series 2.0 i M Sport Auto Euro 6

Expensive

Estimated price £21,593

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 | Not evaluated

- 4 Series i M Sport 2dr Step

Not evaluated

WD6 2BT Borehamwood, Hertfordshire

Used (2024) BMW 420 M Sport 184 HP | Not evaluated

4 Series i M Sport Convertible 2.0

Not evaluated

WD6 2BT Borehamwood, Hertfordshire

Visit Bmw.co.uk

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

Used (2023) BMW 420 M Sport 192 HP | Good price

4 Series i M Sport Coupe 2.0

SN5 8WG SWINDON, Wiltshire

Good price

You save £2,410

SN5 8WG SWINDON, Wiltshire

Visit Honestjohn

Used (2016) BMW 420 Sport Line 187 HP | Fair price

4 Series Gran Coupe d [190] Sport

WC1E 7DP London, London

Fair price

Estimated price £13,848

WC1E 7DP London, London

Visit Honestjohn

New (2024) BMW 420 M Sport 180 HP | Fair price

4 Series i M Sport 2dr Step Auto

Fair price

Estimated price £48,280

New (2024) BMW 420 M Sport 180 HP | A bit pricey

4 Series Gran Coupe i M Sport 5dr

A bit pricey

Featured deals

heycar

Fair price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Fair price

BMW 220 - 2 Series Gran Coupe d M Sport 4dr Step Auto

190 HP (139 kW)

Carwow

Fair price

BMW 220 2 Series Gran Coupe 2024 | 2.0 i M Sport DCT Euro 6 (s/s) 4dr

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Super price

140 g CO2/km comb. - 178 HP (130 kW) - 6.1 Mpg

Carwow

Fair price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

29 g CO2/km comb. - 218 HP (160 kW) - 1.3 Mpg

Carwow

Super price

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

Carwow

Good price

136 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Good price

144 g CO2/km comb. - 252 HP (185 kW) - 6.4 Mpg

Carwow

Super price

161 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Good price

155 g CO2/km comb. - 204 HP (150 kW) - 6.8 Mpg

Carwow

Good price

134 g CO2/km comb. - 204 HP (150 kW) - 5.1 Mpg

Carwow

Good price

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

159 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

heycar

Good price

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

181 HP (133 kW)

Carwow

Super price

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

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

Carwow

Fair price

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

149 g CO2/km comb. - 190 HP (139 kW) - 5.7 Mpg

Carwow

Fair price

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

Good price

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

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

Carwow

Good price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

New (2024) BMW 420 M Sport 180 HP | Expensive

4 Series Gran Coupe i M Sport 5dr

Expensive

New (2024) BMW 420 M Sport 180 HP | Expensive

4 Series Gran Coupe i M Sport 5dr

Expensive

New (2024) BMW 420 M Sport 180 HP | Expensive

4 Series Gran Coupe i M Sport 5dr

Expensive

New (2024) BMW 420 M Sport 180 HP | Expensive

4 Series Gran Coupe i M Sport 5dr

Expensive

New (2024) BMW 420 M Sport 180 HP | Expensive

4 Series Gran Coupe i M Sport 5dr

Expensive

Featured deals

Carwow

Fair price

BMW 220 - 2 Series Convertible i M Sport 2dr [Nav] Step Auto

29 g CO2/km comb. - 218 HP (160 kW) - 1.3 Mpg

Carwow

Super price

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

Carwow

Good price

136 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Good price

144 g CO2/km comb. - 252 HP (185 kW) - 6.4 Mpg

Carwow

Super price

161 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Good price

155 g CO2/km comb. - 204 HP (150 kW) - 6.8 Mpg

Carwow

Good price

134 g CO2/km comb. - 204 HP (150 kW) - 5.1 Mpg

Carwow

Good price

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

159 g CO2/km comb. - 204 HP (150 kW) - 6.9 Mpg

heycar

Good price

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

181 HP (133 kW)

Carwow

Super price

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

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

Carwow

Fair price

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

149 g CO2/km comb. - 190 HP (139 kW) - 5.7 Mpg

Carwow

Fair price

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

Good price

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

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

Carwow

Good price

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

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

Carwow

Super price

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

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

Carwow

Good price

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

heycar

Fair price

154 g CO2/km comb. - 150 HP (110 kW) - 40.4 Mpg

heycar

Fair price

BMW 220 - 2 Series Gran Coupe d M Sport 4dr Step Auto

190 HP (139 kW)

Carwow

Fair price

BMW 220 2 Series Gran Coupe 2024 | 2.0 i M Sport DCT Euro 6 (s/s) 4dr

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Super price