The Comparative Analysis :
Mercedes S 500 long 4MATIC 9G-TRONIC (16 - 17) vs. Mercedes S 450 7G-TRONIC (06 - 09)
€ 114,100
€ 83,700
€ 114,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 83,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 500 long is considerably bigger in every dimension. It's 6.5 inches longer, 1.1 inches wider and 0.9 inches taller than the S 450.
S 500 long
S 450
58.9
74.8
83.9
58
73.7
83.5
74.8 in
Width
73.7 in
83.9 in
Width Incl. Mirrors
83.5 in
58.9 in
Height
58 in
124.6
206.5
119.5
200
206.5 in
Length
200 in
124.6 in
Wheelbase
119.5 in
Vehicle Weight
S 500 long
S 450
4564 lb
Curb Weight
4277 lb
6063 lb
Gross Vehicle
Weight
Weight
5611 lb
Weight Difference:
287 lb
6.29 %
General
S 500 long
S 450
W222/X222
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

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

7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 500 long
S 450
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 278
Engine Series
Mercedes-Benz M 273
M 278.929
Engine Code
M 273.922


4
Valves
4
8
Cylinders
8
4.7 L / 230 cu in
Displacement
4.7 L / 230 cu in
449 hp
at 5250 rpm
Power
335 hp
at 6000 rpm
S 500 long
449 hp
335 hp
S 450
516 lb‑ft
at 1800 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
S 500 long
516 lb‑ft
339 lb‑ft
S 450
Performance
S 500 long
S 450
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
220 ft
0.000 sec
S 500 long
62 mph
62
mph
mph
269 ft
0.000 sec
S 450
▶ REPLAY
10.16 lb/hp
Weight-to-Power Ratio
12.77 lb/hp
S 500 long
10.16 lb/hp
12.77 lb/hp
S 450
Fuel Economy / Emissions
S 500 long
S 450
Fuel Economy
27 mpg
combined
21 mpg
S 500 long
27 mpg
21 mpg
S 450
20 mpg
city
14 mpg
35 mpg
highway
29 mpg
21.1 gal
Fuel Tank Capacity
23.8 gal
572 mi
Range
500 mi
S 500 long
572 mi
500 mi
S 450
Environmental Impact
164.8 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).
212.1 kWh
S 500 long
164.8 kWh
212.1 kWh
S 450
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
325 g/mi (NEFZ)
CO2 Emissions
430 g/mi (NEFZ)
Practical Convenience
S 500 long
S 450
4
Doors
4
5
No. of Seats
5
1499 lb
Maximum Payload
1334 lb
15 cu ft
Trunk Volume
15.9 cu ft












No data
Cargo Volume (Seats Down)
No data
















