The Comparative Analysis :
BMW 320i Automatic (08 - 11) vs. BMW 320si (06 - 07)
€ 33,800
€ 33,000
€ 33,800
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
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width and height, but the 320i is 1.1 cm longer.
320i
320si
1421
1817
1989
1421
1817
1989
1817 mm
Width
1817 mm
1989 mm
Width Incl. Mirrors
1989 mm
1421 mm
Height
1421 mm
2760
4531
2760
4520
4531 mm
Length
4520 mm
2760 mm
Wheelbase
2760 mm
Vehicle Weight
320i
320si
1475 kg
Kerb Weight
1395 kg
1920 kg
Gross Vehicle
Weight
Weight
1840 kg
Weight Difference:
80 kg
5.42 %
General
320i
320si
E90
Generation
E90
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
320i
320si
Straight-four petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW N43
Engine Series
BMW N45
N43-B20
Engine Code
N45-B20
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1997 CC
168 bhp
at 6700 rpm
Power
171 bhp
at 7000 rpm
320i
168 bhp
171 bhp
320si
210 NM
at 4250 rpm
Max. Torque
200 NM
at 4250 rpm
320i
210 NM
200 NM
320si
Performance
320i
320si
140 mph
Maximum Speed
140 mph
8.9 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
124 m
0.000 sec
320i
62 mph
62
mph
mph
113 m
0.000 sec
320si
▶ REPLAY
8.78 kg/bhp
Weight-to-Power Ratio
8.16 kg/bhp
320i
8.78 kg/bhp
8.16 kg/bhp
320si
Fuel Economy / Emissions
320i
320si
Fuel Economy
42 mpg
combined
32 mpg
320i
42 mpg
32 mpg
320si
30 mpg
city
22 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
63 L
575 mi
Range
440 mi
320i
575 mi
440 mi
320si
Environmental Impact
128.7 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
320i
128.7 kWh
168.7 kWh
320si
Euro 5
Emission Standard
Euro 4
159 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)
Practical Convenience
320i
320si
4
Doors
4
5
No. of Seats
5
445 kg
Maximum Payload
445 kg
460 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
