The Comparative Analysis :

Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) vs. Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

€ 535,500
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) Rolls-Royce Phantom EWB 6.8 V12
€ 87,300
 Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13) Mercedes S 400 HYBRID
€ 535,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,300

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

Vehicle Dimensions

The Rolls-Royce Phantom EWB 6.8 V12 is substantially bigger in every dimension. It's 34.9 inches longer, 5.8 inches wider and 6.7 inches taller than the Mercedes S 400 HYBRID.
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
65.2
Blueprint Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
79.4
87.3
58.5
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
73.7
83.5
79.4 in
Width
73.7 in
87.3 in
Width Incl. Mirrors
83.5 in
65.2 in
Height
58.5 in
Blueprint Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
148.5
235.5
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
119.5
200.6
235.5 in
Length
200.6 in
148.5 in
Wheelbase
119.5 in

Vehicle Weight

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
5754 lb
Curb Weight
4310 lb
6614 lb
Gross Vehicle
Weight
5622 lb
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
Weight Difference:
1444 lb
25.1 %
Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

General

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
RR11
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
12-cylinder mild hybrid gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
Mercedes-Benz M 272
Engine Code
M 272.974
4
Valves
4
12
Cylinders
6
6.7 L / 328 cu in
Displacement
3.5 L / 171 cu in
563 hp
at 5000 rpm
Power
295 hp
at 6000 rpm
Rolls-Royce Phantom EWB 6.8 V12
563 hp
295 hp
Mercedes S 400 HYBRID
664 lb‑ft
at 1700 rpm
Max. Torque
284 lb‑ft
at 2400 rpm
Rolls-Royce Phantom EWB 6.8 V12
664 lb‑ft
284 lb‑ft
Mercedes S 400 HYBRID

Performance

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

246 ft
0.000 sec

Rolls-Royce Phantom EWB 6.8 V12

62 mph 62
mph

328 ft
0.000 sec

Mercedes S 400 HYBRID

▶ REPLAY
10.22 lb/hp
Weight-to-Power Ratio
14.61 lb/hp
Rolls-Royce Phantom EWB 6.8 V12
10.22 lb/hp
14.61 lb/hp
Mercedes S 400 HYBRID

Fuel Economy / Emissions

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
Fuel Economy
16 mpg
combined
30 mpg
Rolls-Royce Phantom EWB 6.8 V12
16 mpg
30 mpg
Mercedes S 400 HYBRID
11 mpg
city
22 mpg
24 mpg
highway
37 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
429 mi
Range
708 mi
Rolls-Royce Phantom EWB 6.8 V12
429 mi
708 mi
Mercedes S 400 HYBRID
Environmental Impact
274.7 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).
149.7 kWh
Rolls-Royce Phantom EWB 6.8 V12
274.7 kWh
149.7 kWh
Mercedes S 400 HYBRID
Euro 6
Emission Standard
Euro 5
528 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 400 HYBRID
4
Doors
4
5
No. of Seats
5
860 lb
Maximum Payload
1312 lb
No data
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data