The Comparative Analysis :
Mercedes S 400 h long 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 420 CDI 7G-TRONIC (06 - 09)
€ 93,500
€ 91,100
€ 93,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 400 h 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 420 CDI.
S 400 h long
S 420 CDI
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 400 h long
S 420 CDI
4288 lb
Curb Weight
4608 lb
5798 lb
Gross Vehicle
Weight
Weight
5820 lb
Weight Difference:
320 lb
6.94 %
General
S 400 h long
S 420 CDI
W222/X222
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 400 h long
S 420 CDI
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
V8 diesel engine with turbocharger
Mercedes-Benz M 276
Engine Series
Mercedes-Benz OM 629
M 276.960
Engine Code
OM 629.911
4
Valves
4
6
Cylinders
8
3.5 L / 171 cu in
Displacement
4 L / 196 cu in
328 hp
at 6500 rpm
Power
316 hp
at 3600 rpm
S 400 h long
328 hp
316 hp
S 420 CDI
457 lb‑ft
at 3500 rpm
Max. Torque
538 lb‑ft
at 2200 rpm
S 400 h long
457 lb‑ft
538 lb‑ft
S 420 CDI
Performance
S 400 h long
S 420 CDI
155 mph
Maximum Speed
155 mph
6.8 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
308 ft
0.000 sec
S 400 h long
62 mph
62
mph
mph
272 ft
0.000 sec
S 420 CDI
▶ REPLAY
13.07 lb/hp
Weight-to-Power Ratio
14.58 lb/hp
S 400 h long
13.07 lb/hp
14.58 lb/hp
S 420 CDI
Fuel Economy / Emissions
S 400 h long
S 420 CDI
Fuel Economy
39 mpg
combined
25 mpg
S 400 h long
39 mpg
25 mpg
S 420 CDI
37 mpg
city
18 mpg
41 mpg
highway
33 mpg
18.5 gal
Fuel Tank Capacity
23.8 gal
725 mi
Range
595 mi
S 400 h long
725 mi
595 mi
S 420 CDI
Environmental Impact
113.6 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).
193.4 kWh
S 400 h long
113.6 kWh
193.4 kWh
S 420 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
224 g/mi (NEFZ)
CO2 Emissions
398 g/mi (NEFZ)
Practical Convenience
S 400 h long
S 420 CDI
4
Doors
4
5
No. of Seats
5
1510 lb
Maximum Payload
1213 lb
14.4 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
