The Comparative Analysis :

Mercedes S 450 CDI long 7G-TRONIC (09 - 10) vs. Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

€ 101,000
Mercedes S 450 CDI long 7G-TRONIC (09 - 10) S 450 CDI long
€ 87,300
 Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13) S 400 HYBRID
€ 101,000
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 dimensions of these vehicles differ slightly. Both cars are the same width and height, but the S 450 CDI long is 5.1 inches longer.
S 450 CDI long
S 400 HYBRID
58.5
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
73.7
83.5
58.5
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58.5 in
Height
58.5 in
Blueprint Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
124.6
205.7
Blueprint Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)
119.5
200.6
205.7 in
Length
200.6 in
124.6 in
Wheelbase
119.5 in

Vehicle Weight

S 450 CDI long
S 400 HYBRID
4740 lb
Curb Weight
4310 lb
5952 lb
Gross Vehicle
Weight
5622 lb
Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
Weight Difference:
430 lb
9.07 %
Mercedes S 400 HYBRID 7G-TRONIC Sport (09 - 13)

General

S 450 CDI long
S 400 HYBRID
W221
Generation
W221
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

S 450 CDI long
S 400 HYBRID
V8 diesel engine with tur­bo­charger
Engine Type
6-cylinder mild hybrid gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 629
Engine Series
Mercedes-Benz M 272
OM 629.911
Engine Code
M 272.974
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.5 L / 171 cu in
316 hp
at 3600 rpm
Power
295 hp
at 6000 rpm
S 450 CDI long
316 hp
295 hp
S 400 HYBRID
538 lb‑ft
at 2200 rpm
Max. Torque
284 lb‑ft
at 2400 rpm
S 450 CDI long
538 lb‑ft
284 lb‑ft
S 400 HYBRID

Performance

S 450 CDI long
S 400 HYBRID
155 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

302 ft
0.000 sec

S 450 CDI long

62 mph 62
mph

328 ft
0.000 sec

S 400 HYBRID

▶ REPLAY
15 lb/hp
Weight-to-Power Ratio
14.61 lb/hp
S 450 CDI long
15 lb/hp
14.61 lb/hp
S 400 HYBRID

Fuel Economy / Emissions

S 450 CDI long
S 400 HYBRID
Fuel Economy
26 mpg
combined
30 mpg
S 450 CDI long
26 mpg
30 mpg
S 400 HYBRID
18 mpg
city
22 mpg
34 mpg
highway
37 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
615 mi
Range
708 mi
S 450 CDI long
615 mi
708 mi
S 400 HYBRID
Environmental Impact
187.2 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).
149.7 kWh
S 450 CDI long
187.2 kWh
149.7 kWh
S 400 HYBRID
Euro 4 III
Emission Standard
Euro 5
386 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)

Practical Convenience

S 450 CDI long
S 400 HYBRID
4
Doors
4
5
No. of Seats
5
1213 lb
Maximum Payload
1312 lb
15.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data