The Comparative Analysis :

BMW 730d xDrive Steptronic (15 - 19) vs. Bentley Mulsanne Automatic (10 - ..)

€ 91,700
BMW 730d xDrive Steptronic (15 - 19) BMW 730d
€ 303,200
 Bentley Mulsanne Automatic (10 - ..) Bentley Mulsanne
€ 91,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 303,200

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

Vehicle Dimensions

The BMW 730d is significantly smaller in every dimension. It's 18.8 inches shorter, 0.9 inches narrower and 1.7 inches lower than the Bentley Mulsanne.
BMW 730d
Bentley Mulsanne
58.2
Blueprint BMW 730d xDrive Steptronic (15 - 19)
74.9
85.4
59.9
Blueprint Bentley Mulsanne Automatic (10 - ..)
75.8
86.9
74.9 in
Width
75.8 in
85.4 in
Width Incl. Mirrors
86.9 in
58.2 in
Height
59.9 in
Blueprint BMW 730d xDrive Steptronic (15 - 19)
120.9
200.7
Blueprint Bentley Mulsanne Automatic (10 - ..)
128.6
219.5
200.7 in
Length
219.5 in
120.9 in
Wheelbase
128.6 in

Vehicle Weight

BMW 730d
Bentley Mulsanne
4233 lb
Curb Weight
5919 lb
5600 lb
Gross Vehicle
Weight
7055 lb
BMW 730d xDrive Steptronic (15 - 19)
Weight Difference:
1687 lb
28.5 %
Bentley Mulsanne Automatic (10 - ..)

General

BMW 730d
Bentley Mulsanne
G11
Generation
Mulsanne
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 730d
Bentley Mulsanne
Straight-six diesel engine with tur­bo­charger
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B57
Engine Series
Rolls-Royce–Bentley L-series V8
B57-D30
Engine Code
CZMA
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
6.8 L / 333 cu in
261 hp
at 4000 rpm
Power
506 hp
at 4000 rpm
BMW 730d
261 hp
506 hp
Bentley Mulsanne
457 lb‑ft
at 2000 rpm
Max. Torque
752 lb‑ft
at 1750 rpm
BMW 730d
457 lb‑ft
752 lb‑ft
Bentley Mulsanne

Performance

BMW 730d
Bentley Mulsanne
155 mph
Maximum Speed
184 mph
5.8 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

266 ft
0.000 sec

BMW 730d

62 mph 62
mph

243 ft
0.000 sec

Bentley Mulsanne

▶ REPLAY
16.22 lb/hp
Weight-to-Power Ratio
11.7 lb/hp
BMW 730d
16.22 lb/hp
11.7 lb/hp
Bentley Mulsanne

Fuel Economy / Emissions

BMW 730d
Bentley Mulsanne
Fuel Economy
42 mpg
combined
16 mpg
BMW 730d
42 mpg
16 mpg
Bentley Mulsanne
34 mpg
city
10 mpg
No data
highway
No data
Kraftstoffanzeige
20.6 gal
Fuel Tank Capacity
25.4 gal
Kraftstoffanzeige
866 mi
Range
398 mi
BMW 730d
866 mi
398 mi
Bentley Mulsanne
Environmental Impact
115.2 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).
284.2 kWh
BMW 730d
115.2 kWh
284.2 kWh
Bentley Mulsanne
Euro 6c (WLTP)
Emission Standard
Euro 6
277 g/mi (WLTP)
CO2 Emissions
550 g/mi (NEFZ)

Practical Convenience

BMW 730d
Bentley Mulsanne
4
Doors
4
5
No. of Seats
4
1367 lb
Maximum Payload
1135 lb
14.6 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data