Car comparison

Infiniti Q70 3.7 V6vsMaserati Quattroporte VI (M156) 3.0 V6

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

New comparison

Infiniti Q70

3.7 V6

320 hp3696 ccGasolineRWDAutomaticNaturally aspiratedSedan2014-2014
VS

Maserati Quattroporte VI (M156)

3.0 V6

330 hp2979 ccGasolineRWDAutomaticTwin-turboSedan2015-2016

Comparison overview

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

Best choices

Maserati Quattroporte VI (M156) 3.0 V6

  • Most powerful
    330 hp
    246 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Best power-to-weight
    188 hp/t
    140 kW/t
    5.3 kg/hp
  • Lowest combined fuel consumption
    9.1 L/100 km
    25.8 mpg US
    31.0 mpg UK
  • Lowest city consumption
    13.1 L/100 km
    18.0 mpg US
    21.6 mpg UK
  • Lowest highway consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Best estimated range
    879 km
    546 mi
  • Largest trunk
    530 L
  • Best economy score
    82/100
  • Best practicality score
    77/100

Infiniti Q70 3.7 V6

  • Quickest 0-100 km/h
    6.2 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,715 kg
    3,781 lb
  • Best overall score
    68/100
  • Best performance score
    64/100

Specification comparison

Specification comparison
ModelInfinitiQ703.7 V6MaseratiQuattroporte VI (M156)3.0 V6
Power
320hp239kW
330hp246kW
Torque
360Nm266lb-ft
500Nm369lb-ft
Curb weight
1,715kg3,781lb
1,760kg3,880lb
Gross weight
2,255kg4,971lb
-
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
63.2s99% target: 262 km/h / 163 mph
Calculated
67.0s99% target: 252 km/h / 157 mph
Calculated
0-100 km/h
6.2s
6.8s
0-200 km/h
18.8s
Calculated
21.6s
Calculated
0-60 mph
5.9s
Calculated
6.5s
Calculated
Fuel consumption
10.2L/100 km23.1mpg US27.7mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption city
14.9L/100 km15.8mpg US19.0mpg UK
13.1L/100 km18mpg US21.6mpg UK
Fuel consumption highway
7.4L/100 km31.8mpg US38.2mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Quarter mile
14.1s
Calculated
14.7s
Calculated
Power-to-weight
187hp/t139kW/t85hp/1000 lb
Calculated
188hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
210Nm/t140lb-ft/ton
Calculated
284Nm/t190lb-ft/ton
Calculated
Estimated range
784km487mi
Calculated
879km546mi
Calculated
Displacement
3,696cc226cu in
2,979cc182cu in
Length
4,945mm195in
5,262mm207in
Width
1,845mm73in
1,948mm77in
Height
1,500mm59in
1,481mm58in
Wheelbase
2,900mm114in
3,171mm125in
Front track
1,575mm62in
1,634mm64in
Rear track
1,570mm62in
1,647mm65in
Trunk volume
500L
530L
Doors
4
4
Seats
5
5
Fuel tank
80L
80L
CO2 emissions-
212g/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 Q70 3.7 V6Maserati Quattroporte VI (M156) 3.0 V6PowerTorque
  • Infiniti Q70 3.7 V6: Power / Torque
  • Maserati Quattroporte VI (M156) 3.0 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiQ703.7 V67,000 rpm5,200 rpm7,250 rpm
MaseratiQuattroporte VI (M156)3.0 V65,000 rpm1,750-5,000 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiQ703.7 V6MaseratiQuattroporte VI (M156)3.0 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.9 s
6.5 s
0-100 km/h
0-62 mph
6.2 s
6.8 s
0-200 km/h
0-124 mph
18.8 s
21.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Likely limited
Drag race simulation
60 ft
18 m
2.6 s
2.7 s
330 ft
101 m
6.4 s
6.7 s
1/8 mile
201 m
9.5 s
9.8 s
1000 ft
305 m
12.0 s
12.5 s
1/4 mile
402 m
14.1 s
14.7 s
Trap speed
1/4 mile
402 m
173 km/h
108 mph
166 km/h
103 mph

Power comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
320 hp
239 kW
MaseratiQuattroporte VI (M156)3.0 V6
330 hp
246 kW

Maserati Quattroporte VI (M156) 3.0 V6 has 10 hp more than Infiniti Q70 3.7 V6.

The biggest power difference is between Infiniti Q70 3.7 V6 and Maserati Quattroporte VI (M156) 3.0 V6: 10 hp (7 kW).

Torque comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
360 Nm
266 lb-ft
MaseratiQuattroporte VI (M156)3.0 V6
500 Nm
369 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
1,715 kg
3,781 lb
MaseratiQuattroporte VI (M156)3.0 V6
1,760 kg
3,880 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
MaseratiQuattroporte VI (M156)3.0 V6
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V66.2 s
MaseratiQuattroporte VI (M156)3.0 V66.8 s

Although Maserati Quattroporte VI (M156) 3.0 V6 has more power, Infiniti Q70 3.7 V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Infiniti Q70 3.7 V6 and Maserati Quattroporte VI (M156) 3.0 V6: 0.6 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
MaseratiQuattroporte VI (M156)3.0 V6
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

The biggest fuel consumption difference is between Maserati Quattroporte VI (M156) 3.0 V6 and Infiniti Q70 3.7 V6: 1.1 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
187 hp/t
139 kW/t
5.4 kg/hp
MaseratiQuattroporte VI (M156)3.0 V6
188 hp/t
140 kW/t
5.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
InfinitiQ703.7 V6
784 km
487 mi
MaseratiQuattroporte VI (M156)3.0 V6
879 km
546 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiQ703.7 V6
320 hp
239 kW
6.2 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
MaseratiQuattroporte VI (M156)3.0 V6
330 hp
246 kW
6.8 s
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 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
InfinitiQ703.7 V6
Power
320 hp
239 kW
0-100 km/h6.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,945 mm
194.7 in
Height
1,500 mm
59.1 in
MaseratiQuattroporte VI (M156)3.0 V6
Power
330 hp
246 kW
0-100 km/h6.8 s
Top speed
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
5,262 mm
207.2 in
Height
1,481 mm
58.3 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
InfinitiQ703.7 V6
Power
320 hp
239 kW
0-100 km/h6.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
MaseratiQuattroporte VI (M156)3.0 V6
Power
330 hp
246 kW
0-100 km/h6.8 s
Top speed
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Maserati Quattroporte VI (M156) 3.0 V6 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
InfinitiQ703.7 V6
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
6.2 s
MaseratiQuattroporte VI (M156)3.0 V6
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
6.8 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
InfinitiQ703.7 V6
187 hp/t
139 kW/t
5.4 kg/hp
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
MaseratiQuattroporte VI (M156)3.0 V6
188 hp/t
140 kW/t
5.3 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiQ703.7 V6MaseratiQuattroporte VI (M156)3.0 V6
Power
320 hp
239 kW
330 hp
246 kW
Torque
360 Nm
266 lb-ft
500 Nm
369 lb-ft
Acceleration
6.2 s
6.8 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
255 km/h158 mph
Restricted
240 km/h149 mph
Lightness
1,715 kg
3,781 lb
1,760 kg
3,880 lb
Fuel consumption
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,945 mm
194.7 in
Height
1,500 mm
59.1 in
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
5,262 mm
207.2 in
Height
1,481 mm
58.3 in
Range score
784 km
487 mi
879 km
546 mi
CO2 score
-
212 g/km
Trunk score
500 L
17.7 cu ft
530 L
18.7 cu ft
Power-to-weight score
187 hp/t
139 kW/t
5.4 kg/hp
188 hp/t
140 kW/t
5.3 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 Q70 3.7 V6Maserati Quattroporte VI (M156) 3.0 V6
Consumption10.2 L/100 km23.1 mpg US27.7 mpg UK9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km17.85 LC100 km15.92 LC100 km
Cost / 100 mi28.73 LC100 mi25.63 LC100 mi
Annual fuel used1,530 L404 US gal337 UK gal1,365 L361 US gal300 UK gal
Annual fuel cost2,678 LC/year2,389 LC/year

Head-to-head comparisons

Infiniti Q70 3.7 V6

  • Is 45 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk

Maserati Quattroporte VI (M156) 3.0 V6

  • Has 10 hp more
  • Has 140 Nm more
  • Uses 1.1 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 95 km (59 mi) more estimated range
  • Has 30 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti Q70 3.7 V6
Maserati Quattroporte VI (M156) 3.0 V6
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Infiniti Q70 3.7 V6 vs Maserati Quattroporte VI (M156) 3.0 V6 - car comparison - FastVsFaster