The Comparative Analysis :

BMW 840i Gran Coupé xDrive Steptronic (19 - ..) vs. BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

€ 94,800
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) 840i Gran Coupé
€ 168,000
 BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) M8 Competition Coupé
€ 94,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 168,000

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The 840i Gran Coupé is considerably bigger in every dimension. It's 8.5 inches longer, an inch wider and 1.8 inches taller than the M8 Competition Coupé.
840i Gran Coupé
M8 Competition Coupé
55.4
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
76.1
84.1
53.6
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
75.1
84.1
76.1 in
Width
75.1 in
84.1 in
Width Incl. Mirrors
84.1 in
55.4 in
Height
53.6 in
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
119
200.1
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
111.3
191.6
200.1 in
Length
191.6 in
119 in
Wheelbase
111.3 in

Vehicle Weight

840i Gran Coupé
M8 Competition Coupé
4255 lb
Curb Weight
4321 lb
5467 lb
Gross Vehicle
Weight
5258 lb
BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
Weight Difference:
66 lb
1.53 %
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

General

840i Gran Coupé
M8 Competition Coupé
G16
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

840i Gran Coupé
M8 Competition Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B58
Engine Series
BMW S63
B58-B30
Engine Code
S63-B44
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
335 hp
at 5000 rpm
Power
616 hp
at 6000 rpm
840i Gran Coupé
335 hp
616 hp
M8 Competition Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
840i Gran Coupé
369 lb‑ft
553 lb‑ft
M8 Competition Coupé

Performance

840i Gran Coupé
M8 Competition Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

223 ft
0.000 sec

840i Gran Coupé

62 mph 62
mph

144 ft
0.000 sec

M8 Competition Coupé

▶ REPLAY
12.7 lb/hp
Weight-to-Power Ratio
7.01 lb/hp
840i Gran Coupé
12.7 lb/hp
7.01 lb/hp
M8 Competition Coupé

Fuel Economy / Emissions

840i Gran Coupé
M8 Competition Coupé
Fuel Economy
31 mpg
combined
22 mpg
840i Gran Coupé
31 mpg
22 mpg
M8 Competition Coupé
25 mpg
city
No data
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
564 mi
Range
399 mi
840i Gran Coupé
564 mi
399 mi
M8 Competition Coupé
Environmental Impact
142.1 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
200.8 kWh
840i Gran Coupé
142.1 kWh
200.8 kWh
M8 Competition Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
327 g/mi (WLTP)
CO2 Emissions
406 g/mi (WLTP)

Practical Convenience

840i Gran Coupé
M8 Competition Coupé
4
Doors
2
5
No. of Seats
4
1213 lb
Maximum Payload
937 lb
12.5 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data