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(2023) BMW 420 M Sport 184 HP

129 g CO2/km comb. - 190 HP (139 kW) - 4.9 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2023 White Coupe

£30,504

Good price

You save £1,996

(2022) BMW 420 M Sport 190 HP

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2022 Black Coupe

£24,950

Fair price

Estimated price £24,947

(2022) BMW 420 M Sport 184 HP

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2022 Blue Coupe

£23,795

Fair price

You save £905

W2 2UH Greater London, London

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

Sort

-28%

1 / 4

Used (2021) BMW 420 M Sport 181 HP | Expensive

i M Sport Pro Edition Converti

Jul 2021
25,475 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
181 HP (133 kW)
CO2 emissions: 160 g CO2/km comb.
40.4 mpg
Details

Expensive

£29,500

£40,995

Bmw.co.uk

TW8 9DD Greater London, London

1 / 4

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

4 Series i M Sport Convertible 2.0

2025
3,106 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
181 HP (133 kW)
CO2 emissions: 157 g CO2/km comb.
40.9 mpg
Details

Expensive

£44,721

Bmw.co.uk

TW8 9DD Greater London, London

1 / 4

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

4 Series i M Sport Convertible 2.0

2025
7,720 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Expensive

£44,990

Bmw.co.uk

W1K 7TT Greater London, London

New

1 / 4

Used (2021) BMW 420 M Sport | Expensive

4 Series i M Sport 2dr Step

2021
41,555 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
Details

Expensive

£23,995

Motors.co.uk

W2 2UH Greater London, London

(2021) BMW 420 M Sport 190 HP

Featured deals

Verified Dealers

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2021 White Coupe

£20,698

Fair price

Estimated price £19,720

(2022) BMW 420 M Sport 190 HP

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2022 Blue Coupe

£20,996

Good price

You save £1,704

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Blue Coupe

£19,600

Fair price

You save £1,200

(2019) BMW 420 M Sport 190 HP

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2019 Grey Coupe

£16,960

Fair price

You save £540

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

-34%

1 / 4

Used (2020) BMW 420 M Sport 187 HP

d M Sport Coupe

2020
21,014 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
CO2 emissions: 127 g CO2/km comb.
58.9 mpg
Details

£27,811

£42,390

Not evaluated

Bmw.co.uk

TW8 9DD Greater London, London

-1%

1 / 4

Used (2024) BMW 420 M Sport 180 HP | Super price

4 Series Gran Coupe i M Sport 5dr

2024
13,013 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Super price

£30,490

£30,850

Buyacar

Delivered to you

-1%

1 / 4

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

4 Series i M Sport 2dr Step

Sep 2023
23,314 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 151 g CO2/km comb.
42.8 mpg
Details

Super price

£28,495

£28,995

Dealer

WC1E 7DP Greater London, London

1 / 4

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

4 Series i M Sport Coupe 2.0

Apr 2022
8,050 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 146 g CO2/km comb.
44.1 mpg
Details

Super price

£27,995

£28,250

Buyacar

Delivered to you

-3%

1 / 4

Used (2018) BMW 420 M Sport 187 HP | Good price

4 Series d [190] M Sport 2dr Auto

2018
74,202 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Good price

£13,450

£13,990

Buyacar

Delivered to you

-3%

1 / 4

Used (2017) BMW 420 Luxury Line 190 HP | Super price

4 Series d [190] Luxury 2dr Auto

2017
49,267 miles
Trim level: Luxury Line
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
65 mpg
Details

Super price

£12,750

£13,250

Motors.co.uk

WC1E 7DP Greater London, London

(2020) BMW 420 Sport Line 190 HP

Featured deals

Verified Dealers

Carwow

Used BMW 420 Sport Line 190 HP (139 kW) 2020 Cabriolet

£14,600

Fair price

Estimated price £14,467

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Cabriolet

£17,350

Good price

You save £1,450

(2019) BMW 420 M Sport 190 HP

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2019 Black Coupe

£17,244

Fair price

Estimated price £16,535

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

Carwow

£16,787

Super price

You save £4,313

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

-14%

1 / 4

Used (2022) BMW 420 M Sport 190 HP | Super price

4 Series d MHT M Sport 2dr Step

Feb 2022
33,113 miles
Trim level: M Sport
2.0L Diesel
Cabriolet
Automatic
190 HP (139 kW)
CO2 emissions: 130 g CO2/km comb.
57.6 mpg
Details

Super price

£27,795

£32,590

Buyacar

Delivered to you

-6%

1 / 4

Used (2018) BMW 420 M Sport 190 HP | Good price

4 Series d [190] M Sport 5dr Auto

Jan 2018
87,440 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 114 g CO2/km comb.
Details

Good price

£12,150

£12,995

Buyacar

Delivered to you

1 / 4

Used (2024) BMW 420 M Sport 180 HP | Good price

4 Series i M Sport 5dr Step

2024
13,921 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£32,850

£32,995

Buyacar

Delivered to you

1 / 4

Used (2021) BMW 420 M Sport 180 HP | Super price

4 Series i M Sport 5dr Auto

2021
25,313 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Super price

£21,495

£20,995

Buyacar

Delivered to you

-1%

1 / 4

Used (2023) BMW 420 M Sport 180 HP | Good price

4 Series i M Sport 5dr Step

2023
52,921 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£25,450

£25,759

Buyacar

Delivered to you

-3%

1 / 4

Used (2023) BMW 420 M Sport 180 HP | Super price

4 Series i M Sport 5dr Step

2023
10,742 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Super price

£29,511

£30,568

Buyacar

Delivered to you

-3%

1 / 4

Used (2019) BMW 420 M Sport 187 HP | Good price

4 Series d [190] M Sport 5dr Auto

2019
66,795 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Good price

£14,898

£15,399

Buyacar

Delivered to you

-1%

1 / 4

Used (2023) BMW 420 M Sport 180 HP | Good price

4 Series i M Sport 5dr Step

2023
25,271 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£28,990

£29,490

Buyacar

Delivered to you

1 / 4

Used (2026) BMW 420 M Sport 180 HP | Good price

4 Series i M Sport 5dr Step

2026
3,066 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£39,500

Buyacar

Delivered to you

1 / 4

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

4 Series SERIES i M Sport 2dr Step

2024
23,020 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 145 g CO2/km comb.
44.1 mpg
Details

Super price

£28,800

£28,591

Buyacar

Delivered to you

Featured deals

Verified Dealers

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Coupe

W1H 7AB Greater London, London

£15,800

Super price

You save £2,400

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2020 Coupe

(2020) BMW 420 M Sport 190 HP

£12,950

Good price

You save £1,150

(2019) BMW 420 M Sport 190 HP

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

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2019 Blue Cabriolet

£17,445

Fair price

You save £155

(2014) BMW 420 M Sport 184 HP

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2014 Black Coupe

£9,450

Fair price

You save £850

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

-8%

1 / 3

Used (2023) BMW 420 M Sport 187 HP | Super price

4 Series Convertible d MHT M Sport

2023
12,678 miles
Trim level: M Sport
2.0L Hybrid
Cabriolet
Automatic
187 HP (137 kW)
Details

Super price

£30,900

£33,700

Buyacar

Delivered to you

-1%

1 / 4

Used (2022) BMW 420 M Sport 180 HP | Good price

4 Series i M Sport 2dr Step

2022
40,075 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£23,990

£24,250

Buyacar

Delivered to you

-10%

1 / 4

Used (2026) BMW 420 M Sport 181 HP | Good price

4 Series i M Sport 2dr Step

May 2026
2,011 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 144 g CO2/km comb.
Details

Good price

£39,995

£44,723

Buyacar

Delivered to you

-4%

1 / 3

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

4 Series Coupé i M Sport 2dr Step

2022
22,535 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£26,588

£27,799

Motors.co.uk

WC1E 7DP Greater London, London

-6%

1 / 4

Used (2020) BMW 420 M Sport 180 HP | Super price

4 Series Gran Coupe i xDrive M

2020
40,090 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Super price

£17,790

£18,999

Buyacar

Delivered to you

(2025) BMW 220 M Sport 184 HP

Featured deals

Verified Dealers

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2025 Black Coupe

£33,540

Fair price

Estimated price £33,517

(2023) VW Arteon R 320 HP

149 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

Carwow

Used VW Arteon R 320 HP (235 kW) 2023 Grey Estate

£31,795

Good price

You save £2,205

(2026) BMW 220 M Sport 184 HP

202 g CO2/km comb. - 320 HP (235 kW) - 8.9 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 Coupe

£25,600

Super price

You save £5,100

(2026) BMW 220 M Sport 184 HP

148 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 Black Coupe

£36,026

Fair price

Estimated price £34,715