The Comparative Analysis :

Mercedes S 420 CDI long 7G-TRONIC (06 - 09) vs. Mercedes S 350 d 9G-TRONIC (16 - 17)

€ 98,900
Mercedes S 420 CDI long 7G-TRONIC (06 - 09) S 420 CDI long
€ 82,200
 Mercedes S 350 d 9G-TRONIC (16 - 17) S 350 d
€ 98,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 82,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The S 420 CDI long is 9.4 cm longer, 2.8 cm narrower and 2.3 cm lower than the S 350 d.
S 420 CDI long
S 350 d
1473
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
1871
2120
1496
Blueprint Mercedes S 350 d 9G-TRONIC (16 - 17)
1899
2130
1871 mm
Width
1899 mm
2120 mm
Width Incl. Mirrors
2130 mm
1473 mm
Height
1496 mm
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
3165
5210
Blueprint Mercedes S 350 d 9G-TRONIC (16 - 17)
3035
5116
5210 mm
Length
5116 mm
3165 mm
Wheelbase
3035 mm

Vehicle Weight

S 420 CDI long
S 350 d
2140 kg
Kerb Weight
1955 kg
2660 kg
Gross Vehicle
Weight
2655 kg
Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
Weight Difference:
185 kg
8.64 %
Mercedes S 350 d 9G-TRONIC (16 - 17)

General

S 420 CDI long
S 350 d
W221
Generation
W222/X222
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

S 420 CDI long
S 350 d
V8 diesel engine with tur­bo­charger
Engine Type
V6 diesel engine with tur­bo­charger
Mercedes-Benz OM 629
Engine Series
Mercedes-Benz OM 642
OM 629.911
Engine Code
OM 642.861
4
Valves
4
8
Cylinders
6
3996 CC
Engine Capacity
2987 CC
316 bhp
at 3600 rpm
Power
254 bhp
at 3600 rpm
S 420 CDI long
316 bhp
254 bhp
S 350 d
730 NM
at 2200 rpm
Max. Torque
620 NM
at 1600 rpm
S 420 CDI long
730 NM
620 NM
S 350 d

Performance

S 420 CDI long
S 350 d
155 mph
Maximum Speed
155 mph
6 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph 62
mph

83 m
0.000 sec

S 420 CDI long

62 mph 62
mph

90 m
0.000 sec

S 350 d

▶ REPLAY
6.77 kg/bhp
Weight-to-Power Ratio
7.7 kg/bhp
S 420 CDI long
6.77 kg/bhp
7.7 kg/bhp
S 350 d

Fuel Economy / Emissions

S 420 CDI long
S 350 d
Fuel Economy
30 mpg
combined
53 mpg
S 420 CDI long
30 mpg
53 mpg
S 350 d
22 mpg
city
44 mpg
39 mpg
motorway
61 mpg
Kraftstoffanzeige
90 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
595 mi
Range
821 mi
S 420 CDI long
595 mi
821 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).
109.1 kWh
S 420 CDI long
193.4 kWh
109.1 kWh
S 350 d
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
247 g/km (NEFZ)
CO2 Emissions
139 g/km (NEFZ)

Practical Convenience

S 420 CDI long
S 350 d
4
Doors
4
5
No. of Seats
5
520 kg
Maximum Payload
700 kg
560 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data