The Comparative Analysis :
BMW 318d Automatic (08 - 10) vs. Infiniti Q50 2.2d Automatic (13 - 15)
€ 33,500

€ 38,400

€ 33,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 318d is considerably smaller in every dimension. It's 10.2 inches shorter, 0.1 inches narrower and 0.9 inches lower than the Infiniti Q50 2.2d.
BMW 318d
Infiniti Q50 2.2d
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
178.4
112.2
188.6
178.4 in
Length
188.6 in
108.7 in
Wheelbase
112.2 in
Vehicle Weight
BMW 318d
Infiniti Q50 2.2d
3351 lb
Curb Weight
3717 lb
4332 lb
Gross Vehicle
Weight
Weight
4409 lb

Weight Difference:
366 lb
9.85 %

General
BMW 318d
Infiniti Q50 2.2d
E90
Generation
V37
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 318d
Infiniti Q50 2.2d
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N47
Engine Series
N47-D20
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.1 L / 103 cu in
141 hp
at 4000 rpm
Power
168 hp
at 3750 rpm
BMW 318d
141 hp
168 hp
Infiniti Q50 2.2d
221 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1600 rpm
BMW 318d
221 lb‑ft
295 lb‑ft
Infiniti Q50 2.2d
Performance
BMW 318d
Infiniti Q50 2.2d
130 mph
Maximum Speed
143 mph
9.4 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
430 ft
0.000 sec

BMW 318d
62 mph
62
mph
mph
387 ft
0.000 sec

Infiniti Q50 2.2d
▶ REPLAY
23.77 lb/hp
Weight-to-Power Ratio
22.13 lb/hp
BMW 318d
23.77 lb/hp
22.13 lb/hp
Infiniti Q50 2.2d
Fuel Economy / Emissions
BMW 318d
Infiniti Q50 2.2d
Fuel Economy
42 mpg
combined
49 mpg
BMW 318d
42 mpg
49 mpg
Infiniti Q50 2.2d
32 mpg
city
39 mpg
No data
highway
57 mpg
16.1 gal
Fuel Tank Capacity
19.5 gal
677 mi
Range
958 mi
BMW 318d
677 mi
958 mi
Infiniti Q50 2.2d
Environmental Impact
115.2 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).
98.8 kWh
BMW 318d
115.2 kWh
98.8 kWh
Infiniti Q50 2.2d
Euro 5
Emission Standard
Euro 5 / Euro 6
238 g/mi (NEFZ)
CO2 Emissions
200 g/mi (NEFZ)
Practical Convenience
BMW 318d
Infiniti Q50 2.2d
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
692 lb
13 cu ft
Trunk Volume
14.2 cu ft









No data
Cargo Volume (Seats Down)
No data