The Comparative Analysis :
Mercedes S 420 CDI 7G-TRONIC (06 - 09) vs. Mercedes S 350 d 4MATIC 9G-TRONIC (17 - ..)
€ 91,100
€ 89,400
€ 91,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The S 420 CDI is a little smaller in every dimension. It's 4.5 cm shorter, 2.8 cm narrower and 2.3 cm lower than the S 350 d.
S 420 CDI
S 350 d
1473
1871
2120
1496
1899
2130
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2130 mm
1473 mm
Height
1496 mm
3035
5080
3035
5125
5080 mm
Length
5125 mm
3035 mm
Wheelbase
3035 mm
Vehicle Weight
S 420 CDI
S 350 d
2090 kg
Kerb Weight
2025 kg
2640 kg
Gross Vehicle
Weight
Weight
2740 kg
Weight Difference:
65 kg
3.11 %
General
S 420 CDI
S 350 d
W221
Generation
W222/X222
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
S 420 CDI
S 350 d
V8 diesel engine with turbocharger
Engine Type
Straight-six diesel engine with turbocharger
Mercedes-Benz OM 629
Engine Series
Mercedes-Benz OM 656
OM 629.911
Engine Code
OM 656.929
4
Valves
4
8
Cylinders
6
3996 CC
Engine Capacity
2925 CC
316 bhp
at 3600 rpm
Power
282 bhp
at 3400 rpm
S 420 CDI
316 bhp
282 bhp
S 350 d
730 NM
at 2200 rpm
Max. Torque
600 NM
at 1200 rpm
S 420 CDI
730 NM
600 NM
S 350 d
Performance
S 420 CDI
S 350 d
155 mph
Maximum Speed
155 mph
6 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
83 m
0.000 sec
S 420 CDI
62 mph
62
mph
mph
81 m
0.000 sec
S 350 d
▶ REPLAY
6.61 kg/bhp
Weight-to-Power Ratio
7.18 kg/bhp
S 420 CDI
6.61 kg/bhp
7.18 kg/bhp
S 350 d
Fuel Economy / Emissions
S 420 CDI
S 350 d
Fuel Economy
30 mpg
combined
51 mpg
S 420 CDI
30 mpg
51 mpg
S 350 d
22 mpg
city
42 mpg
39 mpg
motorway
59 mpg
90 L
Fuel Tank Capacity
70 L
595 mi
Range
791 mi
S 420 CDI
595 mi
791 mi
S 350 d
Environmental Impact
193.4 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).
113.1 kWh
S 420 CDI
193.4 kWh
113.1 kWh
S 350 d
Euro 4 III
Emission Standard
Euro 6
247 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)
Practical Convenience
S 420 CDI
S 350 d
4
Doors
4
5
No. of Seats
5
550 kg
Maximum Payload
715 kg
560 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data
