The Comparative Analysis :
Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 450 7G-TRONIC Sport (09 - 10)
€ 96,700
€ 85,300
€ 96,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 400 long is slightly bigger in every dimension. It's 5.9 inches longer, 1.1 inches wider and 0.4 inches taller than the S 450.
S 400 long
S 450
58.9
74.8
83.9
58.5
73.7
83.5
74.8 in
Width
73.7 in
83.9 in
Width Incl. Mirrors
83.5 in
58.9 in
Height
58.5 in
124.6
206.5
119.5
200.6
206.5 in
Length
200.6 in
124.6 in
Wheelbase
119.5 in
Vehicle Weight
S 400 long
S 450
4564 lb
Curb Weight
4310 lb
6063 lb
Gross Vehicle
Weight
Weight
5644 lb
Weight Difference:
254 lb
5.57 %
General
S 400 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 400 long
S 450
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 273
M 276.824
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.7 L / 230 cu in
328 hp
at 5250 rpm
Power
335 hp
at 6000 rpm
S 400 long
328 hp
335 hp
S 450
354 lb‑ft
at 1600 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
S 400 long
354 lb‑ft
339 lb‑ft
S 450
Performance
S 400 long
S 450
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
279 ft
0.000 sec
S 400 long
62 mph
62
mph
mph
269 ft
0.000 sec
S 450
▶ REPLAY
13.91 lb/hp
Weight-to-Power Ratio
12.87 lb/hp
S 400 long
13.91 lb/hp
12.87 lb/hp
S 450
Fuel Economy / Emissions
S 400 long
S 450
Fuel Economy
28 mpg
combined
22 mpg
S 400 long
28 mpg
22 mpg
S 450
21 mpg
city
15 mpg
35 mpg
highway
31 mpg
18.5 gal
Fuel Tank Capacity
23.8 gal
518 mi
Range
528 mi
S 400 long
518 mi
528 mi
S 450
Environmental Impact
159.2 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).
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).
200.8 kWh
S 400 long
159.2 kWh
200.8 kWh
S 450
Euro 6b (NEFZ)
Emission Standard
Euro 5
315 g/mi (NEFZ)
CO2 Emissions
401 g/mi (NEFZ)
Practical Convenience
S 400 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
