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-7%

1 / 4

Used (2026) BMW 420 M Sport 184 HP | Good price

4 Series i M Sport 2dr Step

2026
3,243 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£39,750

£42,990

Honestjohn

WC1E 7DP Greater London, London

-4%

1 / 4

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

4 Series Gran Coupe d MHT M Sport

2023
25,403 miles
Trim level: M Sport
2.0L Hybrid
Coupe
Automatic
187 HP (137 kW)
Details

Super price

£29,490

£30,990

Buyacar

Delivered to you

1 / 4

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

4 Series SERIES i M Sport 5dr Step

2024
16,993 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Super price

£30,997

£31,291

Buyacar

Delivered to you

(2020) BMW 420 M Sport 184 HP

Featured deals

Verified Dealers

Carwow

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

£15,880

Super price

You save £2,720

W1H 7AB Greater London, London

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

Carwow

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

(2019) BMW 420 M Sport 190 HP

£13,995

Fair price

You save £5

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

Carwow

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

E6 5LU Greater London, London

£16,915

Good price

You save £1,385

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

Carwow

W1H 7AB Greater London, London

£16,130

Fair price

You save £170

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

-2%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Jun 2024
16,768 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 153 g CO2/km comb.
Details

Super price

£32,250

£33,140

Buyacar

Delivered to you

New

1 / 4

Used (2025) BMW 420 M Sport 180 HP | Good price

4 Series Gran Coupe i M Sport 5dr

2025
7,193 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£37,500

Buyacar

Delivered to you

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Aug 2024
8,371 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 153 g CO2/km comb.
Details

Super price

£34,640

£34,490

Dealer

WC1E 7DP Greater London, London

-7%

1 / 4

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

4 Series i M Sport 2dr Step Auto -

Mar 2023
20,493 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 145 g CO2/km comb.
Details

Super price

£28,350

£30,495

Dealer

WC1E 7DP Greater London, London

-4%

1 / 4

Used (2016) BMW 420 Luxury Line 187 HP | Good price

4 Series d [190] Luxury 2dr Auto

2016
84,001 miles
Trim level: Luxury Line
2.0L Diesel
Cabriolet
Automatic
187 HP (137 kW)
Details

Good price

£10,995

£11,495

Honestjohn

WC1E 7DP Greater London, London

-2%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

2022
23,817 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£27,450

£28,245

Buyacar

Delivered to you

(2020) BMW 420 Sport Line 190 HP

Featured deals

Verified Dealers

Carwow

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

£13,500

Good price

You save £2,100

W5 5JN Greater London, London

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

Carwow

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

(2019) BMW 420 M Sport 190 HP

£11,981

Good price

You save £1,219

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

Carwow

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

E6 5LU Greater London, London

£15,349

Super price

You save £2,651

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

Carwow

Used BMW 420 Sport Line 184 HP (135 kW) 2014 White Coupe

(2014) BMW 420 Sport Line 184 HP

£11,247

Good price

You save £1,153

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

-4%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Feb 2023
33,169 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
Details

Super price

£27,990

£29,450

Buyacar

Delivered to you

-6%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Nov 2023
11,750 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
Details

Super price

£29,996

£32,250

Buyacar

Delivered to you

-17%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

2025
13,211 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
Details

Super price

£34,500

£41,995

Honestjohn

WC1E 7DP Greater London, London

-11%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Feb 2025
4,135 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 153 g CO2/km comb.
Details

Super price

£37,995

£42,995

Dealer

WC1E 7DP Greater London, London

-12%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

2025
13,358 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
Details

Super price

£33,995

£38,995

Buyacar

Delivered to you

-7%

1 / 4

Used (2025) BMW 420 M Sport 180 HP | Super price

4 Series Gran Coupe i M Sport 5dr

2025
9,656 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Super price

£35,995

£38,995

Honestjohn

WC1E 7DP Greater London, London

-2%

1 / 4

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

4 Series i M Sport 5dr Step Auto -

Apr 2023
18,564 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
Details

Super price

£30,350

£30,995

Honestjohn

WC1E 7DP Greater London, London

1 / 4

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

4 Series i M Sport Coupe 2.0

2025
4,893 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 147 g CO2/km comb.
mpg: 44.1
Details

Good price

£37,995

£36,990

Honestjohn

WC1E 7DP Greater London, London

1 / 4

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

4 Series SERIES i M Sport 2dr Step

2023
7,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£30,499

Honestjohn

WC1E 7DP Greater London, London

-19%

1 / 4

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

4 Series i M Sport Coupe 2.0

2023
30,552 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 146 g CO2/km comb.
mpg: 44.1
Details

Super price

£25,490

£31,595

Bmw.co.uk

WC1E 7DP Greater London, London

Featured deals

Verified Dealers

Carwow

E6 5LU Greater London, London

£16,667

Good price

You save £2,133

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

Carwow

W1H 7AB Greater London, London

£11,730

Fair price

Estimated price £11,116

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2019 Blue Coupe

(2019) BMW 420 M Sport 184 HP

£16,349

Good price

You save £1,251

(2023) BMW 220 M Sport 178 HP

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

Carwow

Used BMW 220 M Sport 178 HP (130 kW) 2023 White Coupe

£24,176

Fair price

You save £724

140 g CO2/km comb. - 178 HP (130 kW) - 44.8 Mpg

1 / 4

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

4 Series Gran Coupe d MHT M Sport

2023
50,954 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Good price

£27,500

Honestjohn

WC1E 7DP Greater London, London

-1%

1 / 4

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

4 Series SERIES i M Sport 5dr Step

2023
19,126 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£29,494

£29,990

Honestjohn

WC1E 7DP Greater London, London

-1%

1 / 4

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

4 Series Gran Coupe d [190] M

2019
76,379 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Good price

£14,298

£14,499

Buyacar

Delivered to you

-3%

1 / 4

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

4 Series Gran Coupe i M Sport 5dr

Jul 2024
10,055 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 153 g CO2/km comb.
Details

Super price

£31,590

£32,895

Dealer

WC1E 7DP Greater London, London

1 / 3

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

4 Series i M Sport 2dr Step

2022
14,059 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
180 HP (132 kW)
Details

Good price

£28,500

Honestjohn

WC1E 7DP Greater London, London

Featured deals

Verified Dealers

Carwow

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

£32,954

Fair price

You save £646

150 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

New BMW 220 M Sport 184 HP (135 kW) 2025 Other Coupe

£33,199

Fair price

Estimated price £33,072

146 g CO2/km comb. - 184 HP (135 kW) - 43.0 Mpg

Carwow

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

£33,384

Fair price

You save £316

146 g CO2/km comb. - 184 HP (135 kW) - 44.0 Mpg

Carwow

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

£33,762

Fair price

Estimated price £33,700