The Comparative Analysis :

BMW 640i Gran Coupé Automatic (12 - 13) vs. BMW 840i Gran Coupé Steptronic (19 - ..)

€ 79,900
BMW 640i Gran Coupé Automatic (12 - 13) 640i Gran Coupé
€ 91,500
 BMW 840i Gran Coupé Steptronic (19 - ..) 840i Gran Coupé
€ 79,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,500

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

Vehicle Dimensions

The 640i Gran Coupé is slightly smaller in every dimension. It's 3 inches shorter, 1.5 inches narrower and 0.6 inches lower than the 840i Gran Coupé.
640i Gran Coupé
840i Gran Coupé
54.8
Blueprint BMW 640i Gran Coupé Automatic (12 - 13)
74.6
81.9
55.4
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
76.1
84.1
74.6 in
Width
76.1 in
81.9 in
Width Incl. Mirrors
84.1 in
54.8 in
Height
55.4 in
Blueprint BMW 640i Gran Coupé Automatic (12 - 13)
116.9
197.1
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
119
200.1
197.1 in
Length
200.1 in
116.9 in
Wheelbase
119 in

Vehicle Weight

640i Gran Coupé
840i Gran Coupé
4023 lb
Curb Weight
4134 lb
5203 lb
Gross Vehicle
Weight
5368 lb
BMW 640i Gran Coupé Automatic (12 - 13)
Weight Difference:
110 lb
2.66 %
BMW 840i Gran Coupé Steptronic (19 - ..)

General

640i Gran Coupé
840i Gran Coupé
F06
Generation
G16
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

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

Performance

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

246 ft
0.000 sec

640i Gran Coupé

62 mph 62
mph

236 ft
0.000 sec

840i Gran Coupé

▶ REPLAY
12.73 lb/hp
Weight-to-Power Ratio
12.34 lb/hp
640i Gran Coupé
12.73 lb/hp
12.34 lb/hp
840i Gran Coupé

Fuel Economy / Emissions

640i Gran Coupé
840i Gran Coupé
Fuel Economy
30 mpg
combined
33 mpg
640i Gran Coupé
30 mpg
33 mpg
840i Gran Coupé
22 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
557 mi
Range
587 mi
640i Gran Coupé
557 mi
587 mi
840i Gran Coupé
Environmental Impact
147.7 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).
136.5 kWh
640i Gran Coupé
147.7 kWh
136.5 kWh
840i Gran Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
291 g/mi (NEFZ)
CO2 Emissions
309 g/mi (WLTP)

Practical Convenience

640i Gran Coupé
840i Gran Coupé
4
Doors
4
5
No. of Seats
5
1179 lb
Maximum Payload
1235 lb
13 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data