The Comparative Analysis :
Mercedes S 300 h long 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..)
€ 87,800
€ 100,800
€ 87,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width, but the S 300 h long is 0.4 inches shorter and 0.1 inches taller.
S 300 h long
S 450 long
58.9
74.8
83.9
58.8
74.8
83.9
74.8 in
Width
74.8 in
83.9 in
Width Incl. Mirrors
83.9 in
58.9 in
Height
58.8 in
124.6
206.5
124.6
206.9
206.5 in
Length
206.9 in
124.6 in
Wheelbase
124.6 in
Vehicle Weight
S 300 h long
S 450 long
4486 lb
Curb Weight
4575 lb
6063 lb
Gross Vehicle
Weight
Weight
6085 lb
Weight Difference:
88 lb
1.92 %
General
S 300 h long
S 450 long
W222/X222
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Mid-Grade Unleaded

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

7-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
S 300 h long
S 450 long
4-cylinder full hybrid diesel engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Mercedes-Benz OM 651
Engine Series
Mercedes-Benz M 256
OM 651.921
Engine Code
M 256.930


4
Valves
4
4
Cylinders
6
2.1 L / 103 cu in
Displacement
3 L / 147 cu in
228 hp
at 4200 rpm
Power
383 hp
at 5500 rpm
S 300 h long
228 hp
383 hp
S 450 long
553 lb‑ft
at 1600 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
S 300 h long
553 lb‑ft
369 lb‑ft
S 450 long
Performance
S 300 h long
S 450 long
149 mph
Maximum Speed
155 mph
7.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
348 ft
0.000 sec
S 300 h long
62 mph
62
mph
mph
223 ft
0.000 sec
S 450 long
▶ REPLAY
19.68 lb/hp
Weight-to-Power Ratio
11.95 lb/hp
S 300 h long
19.68 lb/hp
11.95 lb/hp
S 450 long
Fuel Economy / Emissions
S 300 h long
S 450 long
Fuel Economy
55 mpg
combined
29 mpg
S 300 h long
55 mpg
29 mpg
S 450 long
56 mpg
city
21 mpg
56 mpg
highway
36 mpg
18.5 gal
Fuel Tank Capacity
18.5 gal
1012 mi
Range
531 mi
S 300 h long
1012 mi
531 mi
S 450 long
Environmental Impact
88.5 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).
155.3 kWh
S 300 h long
88.5 kWh
155.3 kWh
S 450 long
Euro 6b (NEFZ)
Emission Standard
Euro 6
177 g/mi (NEFZ)
CO2 Emissions
315 g/mi (WLTP)
Practical Convenience
S 300 h long
S 450 long
4
Doors
4
5
No. of Seats
5
1576 lb
Maximum Payload
1510 lb
14.4 cu ft
Trunk Volume
15 cu ft










No data
Cargo Volume (Seats Down)
No data













