BMW 840 (M Sport) • 15 cars with analysis

HA4 0JA Greater London, London

194 g CO2/km comb. - 340 HP (250 kW) - 8.5 Mpg

Carwow

Used Audi RS6 600 HP (441 kW) 2022 Estate

(2022) Audi RS6 600 HP

£79,990

Good price

You save £3,810

295 g CO2/km comb. - 600 HP (441 kW) - 12.9 Mpg

Carwow

Comfort

(2017) Audi RS5 Comfort 450 HP

£34,489

Fair price

You save £411

UB7 0LW Harmondsworth, London

197 g CO2/km comb. - 450 HP (330 kW) - 8.6 Mpg

Carwow

Competition Edition

(2019) BMW M4 Competition Edition 450 HP

£32,796

Fair price

Estimated price £32,640

213 g CO2/km comb. - 450 HP (330 kW) - 28.2 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 4

New (2025) BMW 840 M Sport 328 HP | Good price

8 Series i M Sport Coupe 3.0

2025
32 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 33.6
CO2: 190 g CO2/km comb.
Details

Good price

£58,850

Bmw.co.uk

W1K 7TT Greater London, London

-19%

1 / 3

Used (2022) BMW 840 M Sport 333 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

2022
33,926 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
mpg: 32.8
CO2: 196 g CO2/km comb.
Details

Fair price

£36,302

£45,000

Buyacar

Delivered to you

-2%

1 / 4

Used (2022) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2022
24,534 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 33.6
CO2: 190 g CO2/km comb.
Details

Fair price

£39,286

£40,357

Motors.co.uk

SE18 6SR Greater London, London

1 / 4

Used (2023) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2023
25,718 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 33.6
CO2: 191 g CO2/km comb.
Details

Fair price

£41,950

Honestjohn

WC1E 7DP Greater London, London

(2018) Mercedes C63S AMG Premium 476 HP

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Premium

£24,996

Fair price

You save £104

W1H 7AB Greater London, London

192 g CO2/km comb. - 476 HP (350 kW) - 8.1 Mpg

Carwow

Impressive

(2024) BMW M340 Impressive 340 HP

£48,950

Fair price

Estimated price £47,637

(2022) Mercedes GLE400 AMG Line Premium Plus 330 HP

163 g CO2/km comb. - 340 HP (250 kW) - 46.0 Mpg

Carwow

AMG Line Premium Plus

£54,420

Fair price

You save £1,180

(2018) Mercedes C43 AMG AMG 367 HP

218 g CO2/km comb. - 330 HP (242 kW) - 36.0 Mpg

Carwow

Used Mercedes C43 AMG AMG 367 HP (269 kW) 2018 Black Cabriolet

AMG

£20,268

Fair price

You save £332

RM13 8RH Greater London, London

194 g CO2/km comb. - 367 HP (269 kW) - 8.4 Mpg

1 / 4

Used (2023) BMW 840 M Sport 328 HP | A bit pricey

8 Series i M Sport Gran Coupe 3.0

2023
27,211 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 32.8
CO2: 196 g CO2/km comb.
Details

A bit pricey

£43,995

£43,495

Bmw.co.uk

EN1 1SW Greater London, London

-9%

1 / 4

Used (2025) BMW 840 M Sport 333 HP | A bit pricey

8 Series i M Sport 4dr Auto - 2025

Sep 2025
4,000 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
CO2: 195 g CO2/km comb.
Details

A bit pricey

£53,995

£59,495

Honestjohn

WC1E 7DP Greater London, London

-5%

Used (2025) BMW 840 M Sport 328 HP | A bit pricey

8 Series Gran Coupe i M Sport 4dr

2025
4,069 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
Details

A bit pricey

£53,990

£56,990

Buyacar

Delivered to you

-5%

1 / 3

Used (2025) BMW 840 M Sport 328 HP | Expensive

8 Series i M Sport Gran Coupe 3.0

2025
2,665 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 33.2
CO2: 195 g CO2/km comb.
Details

Expensive

£57,000

£60,000

Buyacar

Delivered to you

-1%

1 / 4

Used (2025) BMW 840 M Sport 328 HP | Expensive

8 Series i M Sport Gran Coupe 3.0

2025
4,696 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 32.8
CO2: 195 g CO2/km comb.
Details

Expensive

£55,940

£56,995

Motors.co.uk

BR1 2NE Greater London, London

1 / 4

New (2025) BMW 840 M Sport 328 HP | Expensive

8 Series i M Sport Convertible 3.0

2025
23 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 32.8
CO2: 196 g CO2/km comb.
Details

Expensive

£67,500

Bmw.co.uk

W1K 7TT Greater London, London

(2018) Mercedes C43 AMG Premium Plus 367 HP

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Verified Dealers

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Premium Plus

£27,279

Fair price

You save £421

HA4 0JA Greater London, London

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Premium Plus

(2018) Mercedes E43 AMG Premium Plus 401 HP

£22,599

Fair price

Estimated price £22,268

UB11 1FW Hayes, London

192 g CO2/km comb. - 401 HP (294 kW) - 8.4 Mpg

Carwow

(2025) BMW X5 M Sport 489 HP

£67,374

Good price

You save £2,326

21 g CO2/km comb. - 489 HP (359 kW) - 0.1 Mpg

Carwow

(2025) BMW X3 M Sport 299 HP

£49,993

Good price

You save £2,307

64 g CO2/km comb. - 299 HP (219 kW) - 38.7 Mpg

New

1 / 4

New (2026) BMW 840 M Sport 328 HP

8 Series i M Sport 4dr Auto

2026
25 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
Details

£59,995

Not evaluated

Buyacar

Delivered to you

New

1 / 4

Used (2025) BMW 840 M Sport 328 HP

8 Series i M Sport Convertible 3.0

2025
2,925 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 32.8
CO2: 195 g CO2/km comb.
Details

£67,495

Not evaluated

Bmw.co.uk

EN1 1SW Greater London, London

New

1 / 4

Used (2025) BMW 840 M Sport 328 HP

8 Series i M Sport Coupe 3.0

2025
2,381 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 33.6
CO2: 191 g CO2/km comb.
Details

£69,995

Not evaluated

Bmw.co.uk

EN1 1SW Greater London, London

-1%

1 / 3

Used (2023) BMW 840 M Sport 333 HP

8 Series i M Sport 2dr Auto Petrol

2023
48,866 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
mpg: 34.0
CO2: 191 g CO2/km comb.
Details

£44,607

£45,165

Not evaluated

Buyacar

Delivered to you

1 / 4

Used (2025) BMW 840 M Sport 328 HP

8 Series i M Sport Convertible 3.0

2025
11,432 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
mpg: 32.8
CO2: 195 g CO2/km comb.
Details

£61,750

£61,000

Not evaluated

Bmw.co.uk

RM3 0XP Greater London, London

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Verified Dealers

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(2025) BMW X3 M Sport 299 HP

£44,061

Super price

You save £6,439

22 g CO2/km comb. - 299 HP (219 kW) - 38.7 Mpg

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(2020) BMW X5 M Sport 265 HP

£38,989

Good price

You save £2,811

HA4 0JA Greater London, London

207 g CO2/km comb. - 265 HP (194 kW) - 7.5 Mpg

Carwow

(2025) BMW X2 M Sport 170 HP

£35,599

Fair price

Estimated price £35,321

E4 7PX Greater London, London

131 g CO2/km comb. - 170 HP (125 kW) - 5.8 Mpg

Carwow