The Comparative Analysis :
Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09) vs. BMW 730d Steptronic (19 - ..)
€ 72,400
![Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)](graphbase/cars/cars_big_png/Mercedes_S_W221.png)
€ 88,400
![BMW 730d Steptronic (19 - ..)](graphbase/cars/cars_big/BMW_7er_G11-19.webp)
€ 72,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes S 320 CDI BlueEFFICIENCY is 4 cm shorter, 3.1 cm narrower and 0.6 cm taller than the BMW 730d.
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
1473
1871
2120
1467
1902
2169
1871 mm
Width
1902 mm
2120 mm
Width Incl. Mirrors
2169 mm
1473 mm
Height
1467 mm
3035
5080
3070
5120
5080 mm
Length
5120 mm
3035 mm
Wheelbase
3070 mm
Vehicle Weight
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
1955 kg
Kerb Weight
1900 kg
2550 kg
Gross Vehicle
Weight
Weight
2510 kg
![Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)](graphbase/cars/cars_big_png/Mercedes_S_W221.png)
Weight Difference:
55 kg
2.81 %
![BMW 730d Steptronic (19 - ..)](graphbase/cars/cars_big_png/BMW_7er_G11-19.png)
General
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
W221
Generation
G11
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
V6 diesel engine with turbocharger
Engine Type
Straight-six diesel engine with turbocharger
Mercedes-Benz OM 642
Engine Series
BMW B57
OM 642.930
Engine Code
B57-D30
![](graphbase/engines/Mercedes-Benz_OM_642.png)
4
Valves
4
6
Cylinders
6
2987 CC
Engine Capacity
2993 CC
232 bhp
at 3600 rpm
Power
261 bhp
at 4000 rpm
Mercedes S 320 CDI BlueEFFICIENCY
232 bhp
261 bhp
BMW 730d
540 NM
at 1600 rpm
Max. Torque
620 NM
at 2000 rpm
Mercedes S 320 CDI BlueEFFICIENCY
540 NM
620 NM
BMW 730d
Performance
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
155 mph
Maximum Speed
155 mph
7.8 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
108 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_W221.png)
Mercedes S 320 CDI BlueEFFICIENCY
62 mph
62
mph
mph
85 m
0.000 sec
![](graphbase/cars/cars_small_png/BMW_7er_G11-19.png)
BMW 730d
▶ REPLAY
8.43 kg/bhp
Weight-to-Power Ratio
7.28 kg/bhp
Mercedes S 320 CDI BlueEFFICIENCY
8.43 kg/bhp
7.28 kg/bhp
BMW 730d
Fuel Economy / Emissions
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
Fuel Economy
37 mpg
combined
53 mpg
Mercedes S 320 CDI BlueEFFICIENCY
37 mpg
53 mpg
BMW 730d
27 mpg
city
43 mpg
48 mpg
motorway
No data
90 L
Fuel Tank Capacity
78 L
736 mi
Range
915 mi
Mercedes S 320 CDI BlueEFFICIENCY
736 mi
915 mi
BMW 730d
Environmental Impact
156.4 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).
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).
109.1 kWh
Mercedes S 320 CDI BlueEFFICIENCY
156.4 kWh
109.1 kWh
BMW 730d
Euro 4 III
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
199 g/km (NEFZ)
CO2 Emissions
162 g/km (WLTP)
Practical Convenience
Mercedes S 320 CDI BlueEFFICIENCY
BMW 730d
4
Doors
4
5
No. of Seats
5
595 kg
Maximum Payload
610 kg
560 L
Boot Capacity
515 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
No data
Boot Capacity (Seats Down)
No data