The Comparative Analysis :
Mercedes C 230 (07 - 09) vs. BMW 320si (06 - 07)
€ 36,200
€ 33,000
€ 36,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,000
ⓘ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. The Mercedes C 230 is 2.6 inches longer, 1.9 inches narrower and 0.9 inches taller than the BMW 320si.
Mercedes C 230
BMW 320si
56.9
69.7
79.1
55.9
71.5
78.3
69.7 in
Width
71.5 in
79.1 in
Width Incl. Mirrors
78.3 in
56.9 in
Height
55.9 in
108.7
180.6
108.7
178
180.6 in
Length
178 in
108.7 in
Wheelbase
108.7 in
Vehicle Weight
Mercedes C 230
BMW 320si
3395 lb
Curb Weight
3075 lb
4464 lb
Gross Vehicle
Weight
Weight
4057 lb
Weight Difference:
320 lb
9.43 %
General
Mercedes C 230
BMW 320si
W204
Generation
E90
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 230
BMW 320si
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz M 272
Engine Series
BMW N45
M 272.921
Engine Code
N45-B20
4
Valves
4
6
Cylinders
4
2.5 L / 122 cu in
Displacement
2 L / 98 cu in
201 hp
at 6100 rpm
Power
171 hp
at 7000 rpm
Mercedes C 230
201 hp
171 hp
BMW 320si
181 lb‑ft
at 2900 rpm
Max. Torque
148 lb‑ft
at 4250 rpm
Mercedes C 230
181 lb‑ft
148 lb‑ft
BMW 320si
Performance
Mercedes C 230
BMW 320si
149 mph
Maximum Speed
140 mph
8.4 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
384 ft
0.000 sec
Mercedes C 230
62 mph
62
mph
mph
371 ft
0.000 sec
BMW 320si
▶ REPLAY
16.89 lb/hp
Weight-to-Power Ratio
17.98 lb/hp
Mercedes C 230
16.89 lb/hp
17.98 lb/hp
BMW 320si
Fuel Economy / Emissions
Mercedes C 230
BMW 320si
Fuel Economy
26 mpg
combined
26 mpg
Mercedes C 230
26 mpg
26 mpg
BMW 320si
18 mpg
city
18 mpg
35 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
16.6 gal
450 mi
Range
440 mi
Mercedes C 230
450 mi
440 mi
BMW 320si
Environmental Impact
172.4 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).
168.7 kWh
Mercedes C 230
172.4 kWh
168.7 kWh
BMW 320si
Euro 4
Emission Standard
Euro 4
348 g/mi (NEFZ)
CO2 Emissions
344 g/mi (NEFZ)
Practical Convenience
Mercedes C 230
BMW 320si
4
Doors
4
5
No. of Seats
5
1069 lb
Maximum Payload
981 lb
13.5 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
