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BMW 420 Gran Coupé (M Sport) • 230 cars with analysis

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M Sport

(2022) BMW 420 M Sport 184 HP

£27,431

Fair price

You save £769

NE36 0BQ West Boldon, Tyne And Wear

154 g CO2/km comb. - 184 HP (135 kW) - 42.0 Mpg

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M Sport

(2023) BMW 420 M Sport 192 HP

£30,115

Super price

You save £3,685

NE36 0BQ West Boldon, Tyne And Wear

154 g CO2/km comb. - 192 HP (141 kW) - 40.4 Mpg

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M Sport

(2023) BMW 420 M Sport 184 HP

£26,990

Good price

You save £1,810

CT27PX

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

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M Sport

(2023) BMW 420 M Sport 184 HP

£32,557

Fair price

You save £443

YO304WR, North Yorkshire

154 g CO2/km comb. - 184 HP (135 kW) - 40.0 Mpg

-19%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
4,298 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Good price

£34,695

£42,997

Bmw.co.uk

DE21 Derby, Derbyshire

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-13%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
9,499 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 153 g CO2/km comb.
42.2 mpg
Details

Good price

£33,898

£38,999

Bmw.co.uk

EH28 8TH Edinburgh, Edinburgh

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-9%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
6,977 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Good price

£34,495

£37,995

Bmw.co.uk

TN24 0GA Kent, Kent

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-4%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2023
17,765 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Good price

£27,770

£28,990

Bmw.co.uk

W1K 7TT Greater London, London

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M Sport

(2026) BMW 420 M Sport 184 HP

£50,230

Fair price

Estimated price £48,610

PE21 7PQ Lincolnshire, Lincolnshire

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

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M Sport

(2026) BMW 420 M Sport 184 HP

£45,239

Good price

You save £3,361

PE21 7PQ Lincolnshire, Lincolnshire

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£50,068

Fair price

Estimated price £48,610

TN2 3UE Kent, Kent

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

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M Sport

(2026) BMW 420 M Sport 184 HP

£49,098

Fair price

Estimated price £48,610

TN2 3UE Kent, Kent

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

1 / 4

Used (2015) BMW 420 Gran Coupé M Sport | Super price

4 Series D M SPORT AUTO XDRIVE

2015
137,658 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
Details

Super price

£6,498

Motors.co.uk

B9 5QL West Midlands, West Midlands

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1 / 4

Used (2019) BMW 420 Gran Coupé M Sport | Good price

4 Series 2.0 I M Sport Auto

2019
40,100 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
Details

Good price

£15,995

Motors.co.uk

SP8 5RJ West Stour, Dorset

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-14%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
12,950 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Good price

£35,000

£41,000

Bmw.co.uk

SY1 4AQ Shropshire, Shropshire

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New

1 / 4

Used (2018) BMW 420 Gran Coupé M Sport 184 HP | Good price

4 Series 2.0 i M Sport Auto

2018
34,600 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£17,190

Motors.co.uk

RM7 0AZ Greater London, London

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New

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

4 Series Gran Coupe i M Sport 2.0

2023
11,848 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Good price

£31,790

Bmw.co.uk

DN2 4SR South Yorkshire, South Yorkshire

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-2%

1 / 3

Used (2020) BMW 420 Gran Coupé M Sport 187 HP | Fair price

4 Series 2.0 D M Sport AUTO

2020
96,777 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Fair price

£13,449

£13,749

Motors.co.uk

BL9 0JH Greater Manchester, Manchester

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M Sport

(2026) BMW 420 M Sport 184 HP

£46,971

Fair price

You save £1,629

GU1 1RD Surrey, Surrey

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

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M Sport

(2026) BMW 420 M Sport 184 HP

£48,146

Fair price

You save £454

TN2 3UE Kent, Kent

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

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£47,514

Fair price

You save £1,086

PE21 7PQ Lincolnshire, Lincolnshire

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£44,443

Super price

You save £4,157

S41 9BU Derbyshire, Derbyshire

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

-3%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
5,982 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Fair price

£36,499

£37,799

Bmw.co.uk

LS12 6EG West Yorkshire, West Yorkshire

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-4%

1 / 4

New (2025) BMW 420 Gran Coupé M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 2.0

2025
1,263 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Fair price

£36,899

£38,499

Bmw.co.uk

LS12 6EG West Yorkshire, West Yorkshire

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-12%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
5,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 156 g CO2/km comb.
40.9 mpg
Details

Fair price

£36,850

£41,950

Bmw.co.uk

WF2 9BE West Yorkshire, West Yorkshire

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-2%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
3,956 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Fair price

£36,899

£37,999

Bmw.co.uk

LS12 6EG West Yorkshire, West Yorkshire

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-2%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
6,751 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 156 g CO2/km comb.
40.9 mpg
Details

Fair price

£36,500

£37,250

Bmw.co.uk

RM3 0XP Greater London, London

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-19%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2024
12,400 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 156 g CO2/km comb.
40.9 mpg
Details

Fair price

£34,250

£42,500

Bmw.co.uk

SG1 2BE Hertfordshire, Hertfordshire

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-6%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
4,935 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Fair price

£38,500

£41,000

Bmw.co.uk

BS10 7TU Patchway, Gloucestershire

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-30%

1 / 4

Used (2022) BMW 420 Gran Coupé M Sport 190 HP | Fair price

4 Series Gran Coupe d xDrive M

2022
26,992 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 145 g CO2/km comb.
51.4 mpg
Details

Fair price

£31,950

£45,950

Bmw.co.uk

NE2 4LE Tyne And Wear, Tyne And Wear

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-4%

1 / 4

Used (2020) BMW 420 Gran Coupé M Sport 187 HP | Fair price

4 Series Gran Coupe d xDrive M

2020
49,172 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
CO2 emissions: 162 g CO2/km comb.
45.6 mpg
Details

Fair price

£19,688

£20,695

Bmw.co.uk

EN1 1SW Enfield, London

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1 / 4

Used (2023) BMW 420 Gran Coupé M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 2.0

2023
21,692 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 156 g CO2/km comb.
40.9 mpg
Details

Fair price

£30,950

£30,990

Bmw.co.uk

WV2 West Midlands, West Midlands

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M Sport

(2026) BMW 420 M Sport 184 HP

£47,830

Fair price

You save £770

PE21 7PQ Lincolnshire, Lincolnshire

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

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£45,450

Good price

You save £4,450

S92RQ

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£43,568

Super price

You save £5,032

MK150DQ Milton Keynes, Buckinghamshire

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£47,000

Fair price

You save £1,600

S92RQ

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

-5%

1 / 4

Used (2023) BMW 420 Gran Coupé M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 2.0

2023
46,202 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 160 g CO2/km comb.
39.8 mpg
Details

Fair price

£26,950

£28,500

Bmw.co.uk

WV2 West Midlands, West Midlands

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1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2019
40,300 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 139 g CO2/km comb.
35.8 mpg
Details

Fair price

£17,750

£17,495

Bmw.co.uk

GU14 6TL Hampshire, Hampshire

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-3%

1 / 4

Used (2023) BMW 420 Gran Coupé M Sport 181 HP | Fair price

4 Series Gran Coupe i M Sport 2.0

2023
36,624 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Fair price

£27,950

£28,995

Bmw.co.uk

CO4 9TD Essex, Essex

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New

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
7,491 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 154 g CO2/km comb.
41.5 mpg
Details

Fair price

£36,508

Bmw.co.uk

RH1 5EP Salfords, Surrey

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-3%

1 / 4

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

4 Series Gran Coupe i M Sport 2.0

2025
5,371 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 155 g CO2/km comb.
41.5 mpg
Details

Fair price

£37,495

£38,995

Bmw.co.uk

G4 0HP Glasgow City, Glasgow

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M Sport

(2025) BMW 420 M Sport 184 HP

£48,330

Fair price

You save £270

PE21 7PQ Lincolnshire, Lincolnshire

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

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£48,148

Fair price

You save £452

DN2 4SR South Yorkshire, South Yorkshire

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

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£47,223

Fair price

You save £1,377

IP31 1SX Fornham Saint Martin, Suffolk

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

Carwow Leasing

M Sport

(2026) BMW 420 M Sport 184 HP

£48,423

Fair price

You save £177

DN2 4SR South Yorkshire, South Yorkshire

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

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