The Comparative Analysis :
Mercedes S 350 7G-TRONIC (05 - 09) vs. Mercedes S 320 CDI long 4MATIC 7G-TRONIC (06 - 09)
€ 75,500
€ 84,000
€ 75,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,000
ⓘ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. Both cars are the same width and height, but the S 350 is 5.1 inches shorter.
S 350
S 320 CDI long
58
73.7
83.5
58
73.7
83.5
73.7 in
Width
73.7 in
83.5 in
Width Incl. Mirrors
83.5 in
58 in
Height
58 in
119.5
200
124.6
205.1
200 in
Length
205.1 in
119.5 in
Wheelbase
124.6 in
Vehicle Weight
S 350
S 320 CDI long
4145 lb
Curb Weight
4564 lb
5456 lb
Gross Vehicle
Weight
Weight
5853 lb
Weight Difference:
419 lb
9.18 %
General
S 350
S 320 CDI long
W221
Generation
W221
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
S 350
S 320 CDI long
V6 gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz M 272
Engine Series
Mercedes-Benz OM 642
M 272.965
Engine Code
OM 642.932
3
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3 L / 147 cu in
268 hp
at 6000 rpm
Power
232 hp
at 3800 rpm
S 350
268 hp
232 hp
S 320 CDI long
258 lb‑ft
at 2400 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
S 350
258 lb‑ft
398 lb‑ft
S 320 CDI long
Performance
S 350
S 320 CDI long
155 mph
Maximum Speed
152 mph
7.3 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
331 ft
0.000 sec
S 350
62 mph
62
mph
mph
354 ft
0.000 sec
S 320 CDI long
▶ REPLAY
15.47 lb/hp
Weight-to-Power Ratio
19.67 lb/hp
S 350
15.47 lb/hp
19.67 lb/hp
S 320 CDI long
Fuel Economy / Emissions
S 350
S 320 CDI long
Fuel Economy
23 mpg
combined
28 mpg
S 350
23 mpg
28 mpg
S 320 CDI long
16 mpg
city
20 mpg
31 mpg
highway
36 mpg
23.8 gal
Fuel Tank Capacity
23.8 gal
554 mi
Range
665 mi
S 350
554 mi
665 mi
S 320 CDI long
Environmental Impact
191.4 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).
172.8 kWh
S 350
191.4 kWh
172.8 kWh
S 320 CDI long
Euro 4
Emission Standard
Euro 4 III
389 g/mi (NEFZ)
CO2 Emissions
356 g/mi (NEFZ)
Practical Convenience
S 350
S 320 CDI long
4
Doors
4
5
No. of Seats
5
1312 lb
Maximum Payload
1290 lb
15.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
