The Comparative Analysis :
Mercedes S 600 long Automatic (05 - 09) vs. Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
€ 154,300
€ 98,900
€ 154,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 98,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the S 600 long and the S 420 CDI long are absolutely identical. Both are 5210 mm long, 1871 mm wide and 1473 mm tall.
S 600 long
S 420 CDI long
1473
1871
2120
1473
1871
2120
1871 mm
Width
1871 mm
2120 mm
Width Incl. Mirrors
2120 mm
1473 mm
Height
1473 mm
3165
5210
3165
5210
5210 mm
Length
5210 mm
3165 mm
Wheelbase
3165 mm
Vehicle Weight
S 600 long
S 420 CDI long
2180 kg
Kerb Weight
2140 kg
2690 kg
Gross Vehicle
Weight
Weight
2660 kg
Weight Difference:
40 kg
1.83 %
General
S 600 long
S 420 CDI long
W221
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

5-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 600 long
S 420 CDI long
V12 petrol engine with turbocharger
Engine Type
V8 diesel engine with turbocharger
Mercedes-Benz M 275
Engine Series
Mercedes-Benz OM 629
M 275.953
Engine Code
OM 629.911


3
Valves
4
12
Cylinders
8
5513 CC
Engine Capacity
3996 CC
510 bhp
at 5000 rpm
Power
316 bhp
at 3600 rpm
S 600 long
510 bhp
316 bhp
S 420 CDI long
830 NM
at 1800 rpm
Max. Torque
730 NM
at 2200 rpm
S 600 long
830 NM
730 NM
S 420 CDI long
Performance
S 600 long
S 420 CDI long
155 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
64 m
0.000 sec
S 600 long
62 mph
62
mph
mph
83 m
0.000 sec
S 420 CDI long
▶ REPLAY
4.27 kg/bhp
Weight-to-Power Ratio
6.77 kg/bhp
S 600 long
4.27 kg/bhp
6.77 kg/bhp
S 420 CDI long
Fuel Economy / Emissions
S 600 long
S 420 CDI long
Fuel Economy
20 mpg
combined
30 mpg
S 600 long
20 mpg
30 mpg
S 420 CDI long
13 mpg
city
22 mpg
28 mpg
motorway
39 mpg
90 L
Fuel Tank Capacity
90 L
391 mi
Range
595 mi
S 600 long
391 mi
595 mi
S 420 CDI long
Environmental Impact
270.9 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 600 long
270.9 kWh
193.4 kWh
S 420 CDI long
Euro 4 III
Emission Standard
Euro 4 III
340 g/km (NEFZ)
CO2 Emissions
247 g/km (NEFZ)
Practical Convenience
S 600 long
S 420 CDI long
4
Doors
4
5
No. of Seats
5
510 kg
Maximum Payload
520 kg
560 L
Boot Capacity
560 L












No data
Boot Capacity (Seats Down)
No data





















