The Comparative Analysis :
Mercedes S 500 long 4MATIC 7G-TRONIC (06 - 09) vs. Mercedes S 450 4MATIC 7G-TRONIC Sport (09 - 10)
€ 105,100

€ 89,100

€ 105,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,100
ⓘ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, but the S 500 long is 4.5 inches longer and 0.5 inches lower.
S 500 long
S 450
58
73.7
83.5
58.5
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58 in
Height
58.5 in
124.6
205.1
119.5
200.6
205.1 in
Length
200.6 in
124.6 in
Wheelbase
119.5 in
Vehicle Weight
S 500 long
S 450
4530 lb
Curb Weight
4475 lb
5820 lb
Gross Vehicle
Weight
Weight
5820 lb

Weight Difference:
55 lb
1.21 %

General
S 500 long
S 450
W221
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 500 long
S 450
V8 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 273
Engine Series
Mercedes-Benz M 273
M 273.968
Engine Code
M 273.924


4
Valves
4
8
Cylinders
8
5.5 L / 269 cu in
Displacement
4.7 L / 230 cu in
383 hp
at 6000 rpm
Power
335 hp
at 6000 rpm
S 500 long
383 hp
335 hp
S 450
391 lb‑ft
at 2800 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
S 500 long
391 lb‑ft
339 lb‑ft
S 450
Performance
S 500 long
S 450
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
246 ft
0.000 sec

S 500 long
62 mph
62
mph
mph
269 ft
0.000 sec

S 450
▶ REPLAY
11.83 lb/hp
Weight-to-Power Ratio
13.36 lb/hp
S 500 long
11.83 lb/hp
13.36 lb/hp
S 450
Fuel Economy / Emissions
S 500 long
S 450
Fuel Economy
19 mpg
combined
21 mpg
S 500 long
19 mpg
21 mpg
S 450
13 mpg
city
14 mpg
26 mpg
highway
30 mpg
23.8 gal
Fuel Tank Capacity
23.8 gal
459 mi
Range
508 mi
S 500 long
459 mi
508 mi
S 450
Environmental Impact
231.1 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).
208.4 kWh
S 500 long
231.1 kWh
208.4 kWh
S 450
Euro 4 III
Emission Standard
Euro 5
468 g/mi (NEFZ)
CO2 Emissions
412 g/mi (NEFZ)
Practical Convenience
S 500 long
S 450
4
Doors
4
5
No. of Seats
5
1290 lb
Maximum Payload
1345 lb
15.9 cu ft
Trunk Volume
15.9 cu ft












No data
Cargo Volume (Seats Down)
No data