The Comparative Analysis :
Infiniti Q30 1.5d DCT (16 - 18) vs. BMW 120i Steptronic (17 - 19)
€ 31,900

€ 33,300

€ 31,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti Q30 1.5d is considerably bigger in every dimension. It's 9.6 cm longer, 4 cm wider and 7.4 cm taller than the BMW 120i.
Infiniti Q30 1.5d
BMW 120i
1495
1805
2083
1421
1765
1984
1805 mm
Width
1765 mm
2083 mm
Width Incl. Mirrors
1984 mm
1495 mm
Height
1421 mm
2700
4425
2690
4329
4425 mm
Length
4329 mm
2700 mm
Wheelbase
2690 mm
Vehicle Weight
Infiniti Q30 1.5d
BMW 120i
1497 kg
Kerb Weight
1450 kg
1960 kg
Gross Vehicle
Weight
Weight
1940 kg

Weight Difference:
47 kg
3.14 %

General
Infiniti Q30 1.5d
BMW 120i
H15
Generation
F21
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Super Unleaded (98 RON)

Front-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
Infiniti Q30 1.5d
BMW 120i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1461 CC
Engine Capacity
1998 CC
108 bhp
at 4000 rpm
Power
181 bhp
at 5000 rpm
Infiniti Q30 1.5d
108 bhp
181 bhp
BMW 120i
260 NM
at 1750 rpm
Max. Torque
270 NM
at 1350 rpm
Infiniti Q30 1.5d
260 NM
270 NM
BMW 120i
Performance
Infiniti Q30 1.5d
BMW 120i
118 mph
Maximum Speed
140 mph
11.9 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
165 m
0.000 sec

Infiniti Q30 1.5d
62 mph
62
mph
mph
99 m
0.000 sec

BMW 120i
▶ REPLAY
13.86 kg/bhp
Weight-to-Power Ratio
8.01 kg/bhp
Infiniti Q30 1.5d
13.86 kg/bhp
8.01 kg/bhp
BMW 120i
Fuel Economy / Emissions
Infiniti Q30 1.5d
BMW 120i
Fuel Economy
66 mpg
combined
51 mpg
Infiniti Q30 1.5d
66 mpg
51 mpg
BMW 120i
60 mpg
city
40 mpg
71 mpg
motorway
No data
50 L
Fuel Tank Capacity
52 L
723 mi
Range
587 mi
Infiniti Q30 1.5d
723 mi
587 mi
BMW 120i
Environmental Impact
88.5 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).
104.1 kWh
Infiniti Q30 1.5d
88.5 kWh
104.1 kWh
BMW 120i
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
111 g/km (NEFZ)
CO2 Emissions
126 g/km (NEFZ)
Practical Convenience
Infiniti Q30 1.5d
BMW 120i
5
Doors
3
5
No. of Seats
4
463 kg
Maximum Payload
490 kg
430 L
Boot Capacity
360 L









No data
Boot Capacity (Seats Down)
1200 L