2024 BMW 840 • Compare 10 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW 840 from 2024 currently costs between £43,490 and £59,950. On average, the mileage for this year stands at 10,726 miles. The depreciation and price trend over the last 12 months is £0.

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Carwow

2025

(2025) BMW 840 M Sport 333 HP

£42,990

Good price

You save £2,610

TN12 5HD East Peckham, Kent

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£44,691

Fair price

Estimated price £44,236

SO533YU

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£48,777

Fair price

Estimated price £48,212

BL82AL

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2024

(2024) BMW 840 M Sport 333 HP

£43,700

Super price

You save £4,400

CM1 3BH Essex, Essex

191 g CO2/km comb. - 333 HP (244 kW) - 8.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-8%

1 / 4

Used (2024) BMW 840 M Sport 333 HP | Super price

8 Series i M Sport Coupe

2024
6,924 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
CO2 emissions: 191 g CO2/km comb.
mpg: 8.3
Details

Super price

£43,700

£47,600

CM1 3BH Essex, Essex

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Availability verified

-9%

1 / 4

Used (2024) BMW 840 M Sport 328 HP | Good price

8 Series GRAN COUPE i 3.0 M-Sport

2024
21,000 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
Details

Good price

£43,490

£47,990

Motors.co.uk

CF5 5TG Cardiff, South Glamorgan

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-7%

1 / 4

Used (2024) BMW 840 M Sport 333 HP | Good price

8 Series i M Sport Gran Coupe 3.0

Jun 2024
17,336 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
CO2 emissions: 195 g CO2/km comb.
mpg: 32.8
Details

Good price

£44,225

£47,875

Bmw.co.uk

BN16 3FH Rustington, West Sussex

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New

1 / 2

Used (2024) BMW 840 M Sport 333 HP | Fair price

8 Series Gran Coupe 3.0 i M Sport

2024
9,180 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
Details

Fair price

£48,777

£48,907

Motors.co.uk

BL8 2AL Greater Manchester, Manchester

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Carwow

2025

(2025) BMW 840 M Sport 333 HP

£40,495

Super price

You save £4,505

SO53 3YU Cross Rise, Hampshire

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£36,490

Super price

You save £6,410

TN12 5HD East Peckham, Kent

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2022

(2022) BMW 840 M Sport 333 HP

£37,449

Fair price

Estimated price £37,131

WD19 4HX Hertfordshire, Hertfordshire

193 g CO2/km comb. - 333 HP (244 kW) - 8.4 Mpg

Carwow

2025

(2025) BMW 840 M Sport 333 HP

£35,963

Super price

You save £4,537

BA228RT

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

-2%

1 / 4

Used (2024) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2024
11,263 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
CO2 emissions: 190 g CO2/km comb.
mpg: 33.6
Details

Fair price

£46,440

£47,500

Bmw.co.uk

WV2 West Midlands, West Midlands

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1 / 4

Used (2024) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2024
6,949 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
CO2 emissions: 191 g CO2/km comb.
mpg: 33.6
Details

Fair price

£48,995

Bmw.co.uk

FY4 5PQ Lancashire, Lancashire

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-1%

1 / 4

Used (2024) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2024
12,700 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
CO2 emissions: 191 g CO2/km comb.
mpg: 33.6
Details

Fair price

£45,485

£45,990

Bmw.co.uk

M41 7GF Stretford, Manchester

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1 / 2

Used (2024) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Coupe 3.0

2024
5,071 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
CO2 emissions: 191 g CO2/km comb.
mpg: 33.6
Details

Fair price

£48,900

Bmw.co.uk

HU9 1TQ Kingston Upon Hull, East Yorkshire

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1 / 4

Used (2024) BMW 840 M Sport 328 HP | Fair price

8 Series i M Sport Gran Coupe 3.0

2024
9,626 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
328 HP (241 kW)
CO2 emissions: 195 g CO2/km comb.
mpg: 32.8
Details

Fair price

£47,811

Bmw.co.uk

KT11 1JA Surrey, Surrey

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-30%

1 / 3

Used (2024) BMW 840 M Sport 333 HP

8 Series i M Sport 2dr Auto

2024
3,548 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
333 HP (244 kW)
CO2 emissions: 191 g CO2/km comb.
mpg: 34
Details

£59,110

£85,380

Not evaluated

Honestjohn

WC1E 7DP Greater London, London

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Carwow

2025

(2025) BMW 840 M Sport 333 HP

£34,420

Super price

You save £4,780

BB1 3NU Lancashire, Lancashire

195 g CO2/km comb. - 333 HP (244 kW) - 8.5 Mpg

Carwow

2023

(2023) Mercedes E53 AMG Edition 435 HP

£43,400

Fair price

Estimated price £42,573

CM1 3BH Essex, Essex

215 g CO2/km comb. - 435 HP (319 kW) - 9.2 Mpg

Carwow

2023

(2023) BMW M4 Competition Edition 510 HP

£47,900

Good price

You save £3,400

CM1 3BH Essex, Essex

229 g CO2/km comb. - 510 HP (375 kW) - 10.2 Mpg

Carwow

2025

(2025) BMW M2 Comfort Edition 480 HP

£55,962

Fair price

You save £538

PO3 5FF Portsmouth, Hampshire

221 g CO2/km comb. - 480 HP (353 kW) - 29.1 Mpg

Showing 1 - 10 of 10 results

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