The Comparative Analysis :
Mazda 3 2.0 DISI i-stop (11 - 13) vs. Infiniti Q30 1.5d (16 - 18)
€ 22,100

€ 26,800

€ 22,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Mazda 3 2.0 DISI i-stop is 1.4 inches longer, 2 inches narrower and an inch lower than the Infiniti Q30 1.5d.
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
57.9
69.1
77
58.9
71.1
82
69.1 in
Width
71.1 in
77 in
Width Incl. Mirrors
82 in
57.9 in
Height
58.9 in
103.9
175.6
106.3
174.2
175.6 in
Length
174.2 in
103.9 in
Wheelbase
106.3 in
Vehicle Weight
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
2987 lb
Curb Weight
3161 lb
4045 lb
Gross Vehicle
Weight
Weight
4321 lb

Weight Difference:
174 lb
5.5 %

General
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
BL
Generation
H15
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Diesel

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
148 hp
at 6200 rpm
Power
108 hp
at 4000 rpm
Mazda 3 2.0 DISI i-stop
148 hp
108 hp
Infiniti Q30 1.5d
141 lb‑ft
at 4500 rpm
Max. Torque
192 lb‑ft
at 1750 rpm
Mazda 3 2.0 DISI i-stop
141 lb‑ft
192 lb‑ft
Infiniti Q30 1.5d
Performance
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
128 mph
Maximum Speed
118 mph
10.4 sec
Acceleration 0 to 62 mph
12 sec
62 mph
62
mph
mph
472 ft
0.000 sec

Mazda 3 2.0 DISI i-stop
62 mph
62
mph
mph
548 ft
0.000 sec

Infiniti Q30 1.5d
▶ REPLAY
20.18 lb/hp
Weight-to-Power Ratio
29.27 lb/hp
Mazda 3 2.0 DISI i-stop
20.18 lb/hp
29.27 lb/hp
Infiniti Q30 1.5d
Fuel Economy / Emissions
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
Fuel Economy
35 mpg
combined
60 mpg
Mazda 3 2.0 DISI i-stop
35 mpg
60 mpg
Infiniti Q30 1.5d
26 mpg
city
52 mpg
44 mpg
highway
65 mpg
14.5 gal
Fuel Tank Capacity
13.2 gal
510 mi
Range
797 mi
Mazda 3 2.0 DISI i-stop
510 mi
797 mi
Infiniti Q30 1.5d
Environmental Impact
127 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).
80.3 kWh
Mazda 3 2.0 DISI i-stop
127 kWh
80.3 kWh
Infiniti Q30 1.5d
Euro 5
Emission Standard
Euro 6b (NEFZ)
253 g/mi (NEFZ)
CO2 Emissions
166 g/mi (NEFZ)
Practical Convenience
Mazda 3 2.0 DISI i-stop
Infiniti Q30 1.5d
5
Doors
5
5
No. of Seats
5
1058 lb
Maximum Payload
1160 lb
9.6 cu ft
Trunk Volume
12.2 cu ft









38.5 cu ft
Cargo Volume (Seats Down)
No data