The Comparative Analysis :
BMW 330xi (07 - 08) vs. BMW 320si (06 - 07)
€ 41,600
€ 33,000
€ 41,600
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 the 330xi and the 320si are absolutely identical. Both are 4520 mm long, 1817 mm wide and 1421 mm tall.
330xi
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
4520
2760
4520
4520 mm
Length
4520 mm
2760 mm
Wheelbase
2760 mm
Vehicle Weight
330xi
320si
1655 kg
Kerb Weight
1395 kg
2100 kg
Gross Vehicle
Weight
Weight
1840 kg
Weight Difference:
260 kg
15.71 %
General
330xi
320si
E90
Generation
E90
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
330xi
320si
Straight-six petrol engine (naturally aspirated engine)
Engine Type
Straight-four petrol engine (naturally aspirated engine)
BMW N53
Engine Series
BMW N45
N53-B30
Engine Code
N45-B20
4
Valves
4
6
Cylinders
4
2996 CC
Engine Capacity
1997 CC
268 bhp
at 6700 rpm
Power
171 bhp
at 7000 rpm
330xi
268 bhp
171 bhp
320si
320 NM
at 2750 rpm
Max. Torque
200 NM
at 4250 rpm
330xi
320 NM
200 NM
320si
Performance
330xi
320si
155 mph
Maximum Speed
140 mph
6.2 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
86 m
0.000 sec
330xi
62 mph
62
mph
mph
113 m
0.000 sec
320si
▶ REPLAY
6.18 kg/bhp
Weight-to-Power Ratio
8.16 kg/bhp
330xi
6.18 kg/bhp
8.16 kg/bhp
320si
Fuel Economy / Emissions
330xi
320si
Fuel Economy
35 mpg
combined
32 mpg
330xi
35 mpg
32 mpg
320si
26 mpg
city
22 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
63 L
490 mi
Range
440 mi
330xi
490 mi
440 mi
320si
Environmental Impact
151.6 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
330xi
151.6 kWh
168.7 kWh
320si
Euro 4
Emission Standard
Euro 4
193 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)
Practical Convenience
330xi
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
