The Comparative Analysis :
Mercedes S 450 7G-TRONIC (06 - 09) vs. Mercedes S 350 long 4MATIC 7G-TRONIC (07 - 09)
€ 83,700
€ 87,200
€ 83,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,200
ⓘ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 is 5.1 inches shorter.
S 450
S 350 long
58
73.7
83.5
58
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58 in
Height
58 in
119.5
200
124.6
205.1
200 in
Length
205.1 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 450
S 350 long
4277 lb
Curb Weight
4398 lb
5611 lb
Gross Vehicle
Weight
Weight
5688 lb
Weight Difference:
121 lb
2.75 %
General
S 450
S 350 long
W221
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 450
S 350 long
V8 gasoline engine (naturally aspirated engine)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 273
Engine Series
Mercedes-Benz M 272
M 273.922
Engine Code
M 272.975
4
Valves
3
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3.5 L / 171 cu in
335 hp
at 6000 rpm
Power
268 hp
at 6000 rpm
S 450
335 hp
268 hp
S 350 long
339 lb‑ft
at 2700 rpm
Max. Torque
258 lb‑ft
at 2400 rpm
S 450
339 lb‑ft
258 lb‑ft
S 350 long
Performance
S 450
S 350 long
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
269 ft
0.000 sec
S 450
62 mph
62
mph
mph
331 ft
0.000 sec
S 350 long
▶ REPLAY
12.77 lb/hp
Weight-to-Power Ratio
16.41 lb/hp
S 450
12.77 lb/hp
16.41 lb/hp
S 350 long
Fuel Economy / Emissions
S 450
S 350 long
Fuel Economy
21 mpg
combined
22 mpg
S 450
21 mpg
22 mpg
S 350 long
14 mpg
city
16 mpg
29 mpg
highway
28 mpg
23.8 gal
Fuel Tank Capacity
23.8 gal
500 mi
Range
523 mi
S 450
500 mi
523 mi
S 350 long
Environmental Impact
212.1 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).
202.8 kWh
S 450
212.1 kWh
202.8 kWh
S 350 long
Euro 4 III
Emission Standard
Euro 4 III
430 g/mi (NEFZ)
CO2 Emissions
412 g/mi (NEFZ)
Practical Convenience
S 450
S 350 long
4
Doors
4
5
No. of Seats
5
1334 lb
Maximum Payload
1290 lb
15.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
