The Comparative Analysis :
BMW 123d (07 - 12) vs. Infiniti Q30 1.5d DCT (16 - 18)
€ 32,100

€ 31,900

€ 32,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 123d is considerably smaller in every dimension. It's 7.3 inches shorter, 2.2 inches narrower and 2.9 inches lower than the Infiniti Q30 1.5d.
BMW 123d
Infiniti Q30 1.5d
55.9
68.8
76.1
58.9
71.1
82
68.8 in
Width
71.1 in
76.1 in
Width Incl. Mirrors
82 in
55.9 in
Height
58.9 in
104.7
166.9
106.3
174.2
166.9 in
Length
174.2 in
104.7 in
Wheelbase
106.3 in
Vehicle Weight
BMW 123d
Infiniti Q30 1.5d
3274 lb
Curb Weight
3300 lb
4211 lb
Gross Vehicle
Weight
Weight
4321 lb

Weight Difference:
26 lb
0.79 %

General
BMW 123d
Infiniti Q30 1.5d
E81
Generation
H15
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 123d
Infiniti Q30 1.5d
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
Straight-four diesel engine with turbocharger
BMW
Engine Series
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
201 hp
at 4400 rpm
Power
108 hp
at 4000 rpm
BMW 123d
201 hp
108 hp
Infiniti Q30 1.5d
295 lb‑ft
at 2000 rpm
Max. Torque
192 lb‑ft
at 1750 rpm
BMW 123d
295 lb‑ft
192 lb‑ft
Infiniti Q30 1.5d
Performance
BMW 123d
Infiniti Q30 1.5d
148 mph
Maximum Speed
118 mph
6.9 sec
Acceleration 0 to 62 mph
11.9 sec
62 mph
62
mph
mph
315 ft
0.000 sec

BMW 123d
62 mph
62
mph
mph
541 ft
0.000 sec

Infiniti Q30 1.5d
▶ REPLAY
16.29 lb/hp
Weight-to-Power Ratio
30.56 lb/hp
BMW 123d
16.29 lb/hp
30.56 lb/hp
Infiniti Q30 1.5d
Fuel Economy / Emissions
BMW 123d
Infiniti Q30 1.5d
Fuel Economy
46 mpg
combined
55 mpg
BMW 123d
46 mpg
55 mpg
Infiniti Q30 1.5d
37 mpg
city
50 mpg
No data
highway
59 mpg
13.5 gal
Fuel Tank Capacity
13.2 gal
621 mi
Range
723 mi
BMW 123d
621 mi
723 mi
Infiniti Q30 1.5d
Environmental Impact
104.9 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).
88.5 kWh
BMW 123d
104.9 kWh
88.5 kWh
Infiniti Q30 1.5d
Euro 5
Emission Standard
Euro 6b (NEFZ)
217 g/mi (NEFZ)
CO2 Emissions
179 g/mi (NEFZ)
Practical Convenience
BMW 123d
Infiniti Q30 1.5d
3
Doors
5
4
No. of Seats
5
937 lb
Maximum Payload
1021 lb
9.3 cu ft
Trunk Volume
12.2 cu ft









32.6 cu ft
Cargo Volume (Seats Down)
No data