The Comparative Analysis :
BMW 320si (06 - 07) vs. Infiniti Q50 Hybrid Automatic (13 - 15)
€ 33,000
€ 51,400
€ 33,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 320si is considerably smaller in every dimension. It's 11 inches shorter, 0.1 inches narrower and 0.4 inches lower than the Infiniti Q50 Hybrid.
BMW 320si
Infiniti Q50 Hybrid
55.9
71.5
78.3
56.3
71.7
82
71.5 in
Width
71.7 in
78.3 in
Width Incl. Mirrors
82 in
55.9 in
Height
56.3 in
108.7
178
112.2
189
178 in
Length
189 in
108.7 in
Wheelbase
112.2 in
Vehicle Weight
BMW 320si
Infiniti Q50 Hybrid
3075 lb
Curb Weight
4023 lb
4057 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
948 lb
23.56 %
General
BMW 320si
Infiniti Q50 Hybrid
E90
Generation
V37
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
BMW 320si
Infiniti Q50 Hybrid
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
BMW N45
Engine Series
N45-B20
Engine Code
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.5 L / 171 cu in
171 hp
at 7000 rpm
Power
359 hp
at 0 rpm
BMW 320si
171 hp
359 hp
Infiniti Q50 Hybrid
148 lb‑ft
at 4250 rpm
Max. Torque
403 lb‑ft
at 0 rpm
BMW 320si
148 lb‑ft
403 lb‑ft
Infiniti Q50 Hybrid
Performance
BMW 320si
Infiniti Q50 Hybrid
140 mph
Maximum Speed
155 mph
8.1 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
371 ft
0.000 sec
BMW 320si
62 mph
62
mph
mph
233 ft
0.000 sec
Infiniti Q50 Hybrid
▶ REPLAY
17.98 lb/hp
Weight-to-Power Ratio
11.21 lb/hp
BMW 320si
17.98 lb/hp
11.21 lb/hp
Infiniti Q50 Hybrid
Fuel Economy / Emissions
BMW 320si
Infiniti Q50 Hybrid
Fuel Economy
26 mpg
combined
38 mpg
BMW 320si
26 mpg
38 mpg
Infiniti Q50 Hybrid
18 mpg
city
29 mpg
No data
highway
46 mpg
16.6 gal
Fuel Tank Capacity
18.5 gal
440 mi
Range
702 mi
BMW 320si
440 mi
702 mi
Infiniti Q50 Hybrid
Environmental Impact
168.7 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).
117.5 kWh
BMW 320si
168.7 kWh
117.5 kWh
Infiniti Q50 Hybrid
Euro 4
Emission Standard
Euro 5 / Euro 6
344 g/mi (NEFZ)
CO2 Emissions
232 g/mi (NEFZ)
Practical Convenience
BMW 320si
Infiniti Q50 Hybrid
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
386 lb
13 cu ft
Trunk Volume
11.3 cu ft
No data
Cargo Volume (Seats Down)
No data
