The Comparative Analysis :

BMW 840i Gran Coupé xDrive Steptronic (19 - ..) vs. BMW 640i Coupé xDrive Steptronic (15 - 17)

€ 94,800
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) 840i Gran Coupé
€ 85,300
 BMW 640i Coupé xDrive Steptronic (15 - 17) 640i Coupé
€ 94,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,300

ⓘ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 7.4 inches longer, 1.5 inches wider and 1.5 inches taller than the 640i Coupé.
840i Gran Coupé
640i Coupé
55.4
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
76.1
84.1
53.9
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
74.6
81.9
76.1 in
Width
74.6 in
84.1 in
Width Incl. Mirrors
81.9 in
55.4 in
Height
53.9 in
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
119
200.1
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
112.4
192.7
200.1 in
Length
192.7 in
119 in
Wheelbase
112.4 in

Vehicle Weight

840i Gran Coupé
640i Coupé
4255 lb
Curb Weight
4057 lb
5467 lb
Gross Vehicle
Weight
4993 lb
BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
Weight Difference:
198 lb
4.65 %
BMW 640i Coupé xDrive Steptronic (15 - 17)

General

840i Gran Coupé
640i Coupé
G16
Generation
F13
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
640i Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with tur­bo­charger
BMW B58
Engine Series
BMW N55
B58-B30
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
335 hp
at 5000 rpm
Power
316 hp
at 5800 rpm
840i Gran Coupé
335 hp
316 hp
640i Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
840i Gran Coupé
369 lb‑ft
332 lb‑ft
640i Coupé

Performance

840i Gran Coupé
640i Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

223 ft
0.000 sec

840i Gran Coupé

62 mph 62
mph

236 ft
0.000 sec

640i Coupé

▶ REPLAY
12.7 lb/hp
Weight-to-Power Ratio
12.84 lb/hp
840i Gran Coupé
12.7 lb/hp
12.84 lb/hp
640i Coupé

Fuel Economy / Emissions

840i Gran Coupé
640i Coupé
Fuel Economy
31 mpg
combined
29 mpg
840i Gran Coupé
31 mpg
29 mpg
640i Coupé
25 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
564 mi
Range
544 mi
840i Gran Coupé
564 mi
544 mi
640i 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).
151.6 kWh
840i Gran Coupé
142.1 kWh
151.6 kWh
640i Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
327 g/mi (WLTP)
CO2 Emissions
301 g/mi (NEFZ)

Practical Convenience

840i Gran Coupé
640i Coupé
4
Doors
2
5
No. of Seats
4
1213 lb
Maximum Payload
937 lb
12.5 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data