The Comparative Analysis :
BMW 320si (06 - 07) vs. Infiniti Q50 2.0t Automatic (17 - 18)
€ 33,000
€ 44,900
€ 33,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,900
ⓘ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 11.4 inches shorter, 0.1 inches narrower and 0.9 inches lower than the Infiniti Q50 2.0t.
BMW 320si
Infiniti Q50 2.0t
55.9
71.5
78.3
56.9
71.7
82
71.5 in
Width
71.7 in
78.3 in
Width Incl. Mirrors
82 in
55.9 in
Height
56.9 in
108.7
178
112.2
189.4
178 in
Length
189.4 in
108.7 in
Wheelbase
112.2 in
Vehicle Weight
BMW 320si
Infiniti Q50 2.0t
3075 lb
Curb Weight
3499 lb
4057 lb
Gross Vehicle
Weight
Weight
4409 lb
Weight Difference:
423 lb
12.09 %
General
BMW 320si
Infiniti Q50 2.0t
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 2.0t
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
BMW N45
Engine Series
Mercedes-Benz M 274
N45-B20
Engine Code
274A
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
171 hp
at 7000 rpm
Power
208 hp
at 5500 rpm
BMW 320si
171 hp
208 hp
Infiniti Q50 2.0t
148 lb‑ft
at 4250 rpm
Max. Torque
258 lb‑ft
at 1250 rpm
BMW 320si
148 lb‑ft
258 lb‑ft
Infiniti Q50 2.0t
Performance
BMW 320si
Infiniti Q50 2.0t
140 mph
Maximum Speed
152 mph
8.1 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
371 ft
0.000 sec
BMW 320si
62 mph
62
mph
mph
328 ft
0.000 sec
Infiniti Q50 2.0t
▶ REPLAY
17.98 lb/hp
Weight-to-Power Ratio
16.82 lb/hp
BMW 320si
17.98 lb/hp
16.82 lb/hp
Infiniti Q50 2.0t
Fuel Economy / Emissions
BMW 320si
Infiniti Q50 2.0t
Fuel Economy
26 mpg
combined
37 mpg
BMW 320si
26 mpg
37 mpg
Infiniti Q50 2.0t
18 mpg
city
27 mpg
No data
highway
47 mpg
16.6 gal
Fuel Tank Capacity
21.1 gal
440 mi
Range
789 mi
BMW 320si
440 mi
789 mi
Infiniti Q50 2.0t
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).
119.4 kWh
BMW 320si
168.7 kWh
119.4 kWh
Infiniti Q50 2.0t
Euro 4
Emission Standard
Euro 6b (NEFZ)
344 g/mi (NEFZ)
CO2 Emissions
235 g/mi (NEFZ)
Practical Convenience
BMW 320si
Infiniti Q50 2.0t
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
911 lb
13 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
