Car comparison

Infiniti Q30 2.2 CDIvsRenault Megane IV GT 1.6 Energy dCi

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Infiniti Q30

2.2 CDI

170 hp2143 ccDieselFWDDual-clutchTurbochargedHatchback2015-2020
VS

Renault Megane IV

GT 1.6 Energy dCi

163 hp1598 ccDieselFWDAutomaticTurbochargedHatchback2016-2018

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Infiniti Q30 2.2 CDI

  • Quickest 0-100 km/h
    8.3 s
  • Fastest top speed
    220 km/h
    137 mph
  • Most powerful
    170 hp
    127 kW
  • Best power-to-weight
    114 hp/t
    85 kW/t
    8.7 kg/hp
  • Lowest combined fuel consumption
    4.4 L/100 km
    53.5 mpg US
    64.2 mpg UK
  • Lowest highway consumption
    4.0 L/100 km
    58.8 mpg US
    70.6 mpg UK
  • Best estimated range
    1,136 km
    706 mi
  • Largest trunk
    430 L
  • Best overall score
    56/100
  • Best performance score
    47/100
  • Best economy score
    95/100
  • Best practicality score
    76/100

Specification comparison

Specification comparison
ModelInfinitiQ302.2 CDIRenaultMegane IVGT 1.6 Energy dCi
Power
170hp127kW
163hp122kW
Torque
350Nm258lb-ft
380Nm280lb-ft
Curb weight
1,485kg3,274lb
1,430kg3,153lb
Gross weight
2,020kg4,453lb
2,001kg4,411lb
Top speed
220 km/h
137 mph
214 km/h
133 mph
To 99% top speed
91.0s99% target: 218 km/h / 135 mph
Calculated
92.2s99% target: 212 km/h / 132 mph
Calculated
0-100 km/h
8.3s
8.8s
0-200 km/h
42.1s
Calculated
49.7s
Calculated
0-60 mph
7.9s
Calculated
8.3s
Calculated
Fuel consumption
4.4L/100 km53.5mpg US64.2mpg UK
4.6L/100 km51.1mpg US61.4mpg UK
Fuel consumption city
5.3L/100 km44.4mpg US53.3mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Fuel consumption highway
4L/100 km58.8mpg US70.6mpg UK
4.3L/100 km54.7mpg US65.7mpg UK
Quarter mile
16.0s
Calculated
16.4s
Calculated
Power-to-weight
114hp/t85kW/t52hp/1000 lb
Calculated
114hp/t85kW/t52hp/1000 lb
Calculated
Torque-to-weight
236Nm/t158lb-ft/ton
Calculated
266Nm/t178lb-ft/ton
Calculated
Estimated range
1,136km706mi
Calculated
1,087km675mi
Calculated
Displacement
2,143cc131cu in
1,598cc98cu in
Length
4,425mm174in
4,359mm172in
Width
1,805mm71in
1,814mm71in
Height
1,495mm59in
1,438mm57in
Wheelbase
2,700mm106in
2,669mm105in
Front track
1,572mm62in
1,591mm63in
Rear track
1,573mm62in
1,586mm62in
Ground clearance-
145mm6in
Trunk volume
430L
384L
Max trunk volume-
1,247L
Doors
5
5
Seats
5
5
Fuel tank
50L
50L
CO2 emissions
116g/km
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Infiniti Q30 2.2 CDIRenault Megane IV GT 1.6 Energy dCiPowerTorque
  • Infiniti Q30 2.2 CDI: Power / Torque
  • Renault Megane IV GT 1.6 Energy dCi: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiQ302.2 CDI3,400-4,000 rpm1,400-3,400 rpm4,250 rpm
RenaultMegane IVGT 1.6 Energy dCi4,000 rpm1,750 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiQ302.2 CDIRenaultMegane IVGT 1.6 Energy dCi
Acceleration checkpoints
0-60 mph
0-97 km/h
7.9 s
8.3 s
0-100 km/h
0-62 mph
8.3 s
8.8 s
0-200 km/h
0-124 mph
42.1 s
49.7 s
Top speed
220 km/h
137 mph
214 km/h
133 mph
Drag race simulation
60 ft
18 m
2.6 s
2.7 s
330 ft
101 m
6.9 s
7.1 s
1/8 mile
201 m
10.5 s
10.7 s
1000 ft
305 m
13.5 s
13.8 s
1/4 mile
402 m
16.0 s
16.4 s
Trap speed
1/4 mile
402 m
144 km/h
89 mph
140 km/h
87 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
InfinitiQ302.2 CDI
170 hp
127 kW
RenaultMegane IVGT 1.6 Energy dCi
163 hp
122 kW

Infiniti Q30 2.2 CDI has 7 hp more than Renault Megane IV GT 1.6 Energy dCi.

The biggest power difference is between Renault Megane IV GT 1.6 Energy dCi and Infiniti Q30 2.2 CDI: 7 hp (5 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
InfinitiQ302.2 CDI
350 Nm
258 lb-ft
RenaultMegane IVGT 1.6 Energy dCi
380 Nm
280 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
InfinitiQ302.2 CDI
1,485 kg
3,274 lb
RenaultMegane IVGT 1.6 Energy dCi
1,430 kg
3,153 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
InfinitiQ302.2 CDI
220 km/h
137 mph
RenaultMegane IVGT 1.6 Energy dCi
214 km/h
133 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
InfinitiQ302.2 CDI8.3 s
RenaultMegane IVGT 1.6 Energy dCi8.8 s

The biggest 0-100 km/h difference is between Infiniti Q30 2.2 CDI and Renault Megane IV GT 1.6 Energy dCi: 0.5 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
InfinitiQ302.2 CDI
4.4 L/100 km
53.5 mpg US
64.2 mpg UK
RenaultMegane IVGT 1.6 Energy dCi
4.6 L/100 km
51.1 mpg US
61.4 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
InfinitiQ302.2 CDI
114 hp/t
85 kW/t
8.7 kg/hp
RenaultMegane IVGT 1.6 Energy dCi
114 hp/t
85 kW/t
8.8 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
InfinitiQ302.2 CDI
1,136 km
706 mi
RenaultMegane IVGT 1.6 Energy dCi
1,087 km
675 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiQ302.2 CDI
170 hp
127 kW
8.3 s
220 km/h
137 mph
RenaultMegane IVGT 1.6 Energy dCi
163 hp
122 kW
8.8 s
214 km/h
133 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
InfinitiQ302.2 CDI
Power
170 hp
127 kW
0-100 km/h8.3 s
Top speed
220 km/h
137 mph
Doors/seats
5 doors
5 seats
Trunk
430 L
15.2 cu ft
Length
4,425 mm
174.2 in
Height
1,495 mm
58.9 in
RenaultMegane IVGT 1.6 Energy dCi
Power
163 hp
122 kW
0-100 km/h8.8 s
Top speed
214 km/h
133 mph
Doors/seats
5 doors
5 seats
Trunk
384 L
13.6 cu ft
Length
4,359 mm
171.6 in
Height
1,438 mm
56.6 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
InfinitiQ302.2 CDI
Power
170 hp
127 kW
0-100 km/h8.3 s
Top speed
220 km/h
137 mph
4.4 L/100 km
53.5 mpg US
64.2 mpg UK
RenaultMegane IVGT 1.6 Energy dCi
Power
163 hp
122 kW
0-100 km/h8.8 s
Top speed
214 km/h
133 mph
4.6 L/100 km
51.1 mpg US
61.4 mpg UK

Infiniti Q30 2.2 CDI is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
InfinitiQ302.2 CDI
4.4 L/100 km
53.5 mpg US
64.2 mpg UK
8.3 s
RenaultMegane IVGT 1.6 Energy dCi
4.6 L/100 km
51.1 mpg US
61.4 mpg UK
8.8 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
InfinitiQ302.2 CDI
114 hp/t
85 kW/t
8.7 kg/hp
4.4 L/100 km
53.5 mpg US
64.2 mpg UK
RenaultMegane IVGT 1.6 Energy dCi
114 hp/t
85 kW/t
8.8 kg/hp
4.6 L/100 km
51.1 mpg US
61.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiQ302.2 CDIRenaultMegane IVGT 1.6 Energy dCi
Power
170 hp
127 kW
163 hp
122 kW
Torque
350 Nm
258 lb-ft
380 Nm
280 lb-ft
Acceleration
8.3 s
8.8 s
Top speed
220 km/h
137 mph
214 km/h
133 mph
Lightness
1,485 kg
3,274 lb
1,430 kg
3,153 lb
Fuel consumption
4.4 L/100 km
53.5 mpg US
64.2 mpg UK
4.6 L/100 km
51.1 mpg US
61.4 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
430 L
15.2 cu ft
Length
4,425 mm
174.2 in
Height
1,495 mm
58.9 in
Doors/seats
5 doors
5 seats
Trunk
384 L
13.6 cu ft
Length
4,359 mm
171.6 in
Height
1,438 mm
56.6 in
Range score
1,136 km
706 mi
1,087 km
675 mi
CO2 score
116 g/km
-
Trunk score
430 L
15.2 cu ft
384 L
13.6 cu ft
Power-to-weight score
114 hp/t
85 kW/t
8.7 kg/hp
114 hp/t
85 kW/t
8.8 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleInfiniti Q30 2.2 CDIRenault Megane IV GT 1.6 Energy dCi
Consumption4.4 L/100 km53.5 mpg US64.2 mpg UK4.6 L/100 km51.1 mpg US61.4 mpg UK
Cost / 100 km7.70 LC100 km8.05 LC100 km
Cost / 100 mi12.39 LC100 mi12.96 LC100 mi
Annual fuel used660 L174 US gal145 UK gal690 L182 US gal152 UK gal
Annual fuel cost1,155 LC/year1,208 LC/year

Head-to-head comparisons

Infiniti Q30 2.2 CDI

  • Has 7 hp more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 6 km/h (4 mph) higher top speed
  • Uses 0.2 L/100 km less fuel
  • Has 0 hp/t better power-to-weight
  • Has 49 km (31 mi) more estimated range
  • Has 46 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest

Renault Megane IV GT 1.6 Energy dCi

  • Has 30 Nm more
  • Is 55 kg lighter

Pros

  • Highest torque
  • Lightest

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti Q30 2.2 CDI
Renault Megane IV GT 1.6 Energy dCi
Compare selected cars
2 vehicles selected

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