The Comparative Analysis :
BMW 335xi (07 - 08) vs. BMW 320si (06 - 07)
€ 43,900
€ 33,000
€ 43,900
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 335xi and the 320si are absolutely identical. Both are 178 inches long, 71.5 inches wide and 55.9 inches tall.
335xi
320si
55.9
71.5
78.3
55.9
71.5
78.3
71.5 in
Width
71.5 in
78.3 in
Width Incl. Mirrors
78.3 in
55.9 in
Height
55.9 in
108.7
178
108.7
178
178 in
Length
178 in
108.7 in
Wheelbase
108.7 in
Vehicle Weight
335xi
320si
3792 lb
Curb Weight
3075 lb
4773 lb
Gross Vehicle
Weight
Weight
4057 lb
Weight Difference:
717 lb
18.91 %
General
335xi
320si
E90
Generation
E90
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
335xi
320si
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
BMW N54
Engine Series
BMW N45
N54-B30
Engine Code
N45-B20
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
302 hp
at 5800 rpm
Power
171 hp
at 7000 rpm
335xi
302 hp
171 hp
320si
295 lb‑ft
at 1300 rpm
Max. Torque
148 lb‑ft
at 4250 rpm
335xi
295 lb‑ft
148 lb‑ft
320si
Performance
335xi
320si
155 mph
Maximum Speed
140 mph
5.5 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
249 ft
0.000 sec
335xi
62 mph
62
mph
mph
371 ft
0.000 sec
320si
▶ REPLAY
12.56 lb/hp
Weight-to-Power Ratio
17.98 lb/hp
335xi
12.56 lb/hp
17.98 lb/hp
320si
Fuel Economy / Emissions
335xi
320si
Fuel Economy
24 mpg
combined
26 mpg
335xi
24 mpg
26 mpg
320si
17 mpg
city
18 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
16.6 gal
403 mi
Range
440 mi
335xi
403 mi
440 mi
320si
Environmental Impact
183.8 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
335xi
183.8 kWh
168.7 kWh
320si
Euro 4
Emission Standard
Euro 4
373 g/mi (NEFZ)
CO2 Emissions
344 g/mi (NEFZ)
Practical Convenience
335xi
320si
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
981 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
