Car comparison

Infiniti QX70 3.7 V6vsVolvo XC90 · Facelift 2007 4.4 V8

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

New comparison

Infiniti QX70

3.7 V6

320 hp3696 ccGasolineAWDAutomaticNaturally aspiratedSUV2013-present
VS

Volvo XC90 · Facelift 2007

4.4 V8

315 hp4414 ccGasolineAWDAutomaticNaturally aspiratedSUV2007-2014

Comparison overview

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

Best choices

Infiniti QX70 3.7 V6

  • Quickest 0-100 km/h
    6.8 s
  • Fastest top speed
    233 km/h
    145 mph
  • Most powerful
    320 hp
    239 kW
  • Lightest
    2,012 kg
    4,436 lb
  • Best power-to-weight
    159 hp/t
    119 kW/t
    6.3 kg/hp
  • Lowest combined fuel consumption
    12.6 L/100 km
    18.7 mpg US
    22.4 mpg UK
  • Lowest city consumption
    17.4 L/100 km
    13.5 mpg US
    16.2 mpg UK
  • Best estimated range
    714 km
    444 mi
  • Largest trunk
    410 L
  • Best overall score
    65/100
  • Best performance score
    57/100
  • Best economy score
    73/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelInfinitiQX703.7 V6VolvoXC90Facelift 20074.4 V8
Power
320hp239kW
315hp235kW
Torque
360Nm266lb-ft
440Nm325lb-ft
Curb weight
2,012kg4,436lb
2,080kg4,586lb
Gross weight-
2,590kg5,710lb
Top speed
233 km/h
145 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
83.8s99% target: 231 km/h / 143 mph
Calculated
81.3s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
6.8s
7.3s
0-200 km/h
30.2s
Calculated
37.5s
Calculated
0-60 mph
6.4s
Calculated
6.9s
Calculated
Fuel consumption
12.6L/100 km18.7mpg US22.4mpg UK
13.3L/100 km17.7mpg US21.2mpg UK
Fuel consumption city
17.4L/100 km13.5mpg US16.2mpg UK
19.8L/100 km11.9mpg US14.3mpg UK
Fuel consumption highway
9.8L/100 km24mpg US28.8mpg UK
9.6L/100 km24.5mpg US29.4mpg UK
Quarter mile
14.9s
Calculated
15.3s
Calculated
Power-to-weight
159hp/t119kW/t72hp/1000 lb
Calculated
151hp/t113kW/t69hp/1000 lb
Calculated
Torque-to-weight
179Nm/t120lb-ft/ton
Calculated
212Nm/t142lb-ft/ton
Calculated
Estimated range
714km444mi
Calculated
602km374mi
Calculated
Displacement
3,696cc226cu in
4,414cc269cu in
Length
4,865mm192in
4,798mm189in
Width-
1,898mm75in
Height
1,680mm66in
1,743mm69in
Wheelbase
2,885mm114in
2,857mm112in
Front track
1,635mm64in
-
Rear track
1,640mm65in
-
Trunk volume
410L
249L
Max trunk volume-
1,837L
Doors
5
5
Seats
5
7
Fuel tank
90L
80L
CO2 emissions
293g/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 QX70 3.7 V6Volvo XC90 Facelift 2007 4.4 V8PowerTorque
  • Infiniti QX70 3.7 V6: Power / Torque
  • Volvo XC90 Facelift 2007 4.4 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiQX703.7 V67,000 rpm5,200 rpm7,250 rpm
VolvoXC90Facelift 20074.4 V85,950 rpm3,950 rpm6,200 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiQX703.7 V6VolvoXC90Facelift 20074.4 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
6.4 s
6.9 s
0-100 km/h
0-62 mph
6.8 s
7.3 s
0-200 km/h
0-124 mph
30.2 s
37.5 s
Top speed
233 km/h
145 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.5 s
330 ft
101 m
6.4 s
6.6 s
1/8 mile
201 m
9.7 s
9.9 s
1000 ft
305 m
12.5 s
12.8 s
1/4 mile
402 m
14.9 s
15.3 s
Trap speed
1/4 mile
402 m
154 km/h
96 mph
149 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V6
320 hp
239 kW
VolvoXC90Facelift 20074.4 V8
315 hp
235 kW

Infiniti QX70 3.7 V6 has 5 hp more than Volvo XC90 Facelift 2007 4.4 V8.

The biggest power difference is between Volvo XC90 Facelift 2007 4.4 V8 and Infiniti QX70 3.7 V6: 5 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V6
360 Nm
266 lb-ft
VolvoXC90Facelift 20074.4 V8
440 Nm
325 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V6
2,012 kg
4,436 lb
VolvoXC90Facelift 20074.4 V8
2,080 kg
4,586 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V6
233 km/h
145 mph
VolvoXC90Facelift 20074.4 V8
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V66.8 s
VolvoXC90Facelift 20074.4 V87.3 s

The biggest 0-100 km/h difference is between Infiniti QX70 3.7 V6 and Volvo XC90 Facelift 2007 4.4 V8: 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
InfinitiQX703.7 V6
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
VolvoXC90Facelift 20074.4 V8
13.3 L/100 km
17.7 mpg US
21.2 mpg UK

The biggest fuel consumption difference is between Infiniti QX70 3.7 V6 and Volvo XC90 Facelift 2007 4.4 V8: 0.7 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
InfinitiQX703.7 V6
159 hp/t
119 kW/t
6.3 kg/hp
VolvoXC90Facelift 20074.4 V8
151 hp/t
113 kW/t
6.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
InfinitiQX703.7 V6
714 km
444 mi
VolvoXC90Facelift 20074.4 V8
602 km
374 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiQX703.7 V6
320 hp
239 kW
6.8 s
233 km/h
145 mph
VolvoXC90Facelift 20074.4 V8
315 hp
235 kW
7.3 s
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 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
InfinitiQX703.7 V6
Power
320 hp
239 kW
0-100 km/h6.8 s
Top speed
233 km/h
145 mph
Doors/seats
5 doors
5 seats
Trunk
410 L
14.5 cu ft
Length
4,865 mm
191.5 in
Height
1,680 mm
66.1 in
VolvoXC90Facelift 20074.4 V8
Power
315 hp
235 kW
0-100 km/h7.3 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
7 seats
Trunk
249 L
8.8 cu ft
Length
4,798 mm
188.9 in
Height
1,743 mm
68.6 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
InfinitiQX703.7 V6
Power
320 hp
239 kW
0-100 km/h6.8 s
Top speed
233 km/h
145 mph
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
VolvoXC90Facelift 20074.4 V8
Power
315 hp
235 kW
0-100 km/h7.3 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
13.3 L/100 km
17.7 mpg US
21.2 mpg UK

Infiniti QX70 3.7 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
InfinitiQX703.7 V6
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
6.8 s
VolvoXC90Facelift 20074.4 V8
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
7.3 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
InfinitiQX703.7 V6
159 hp/t
119 kW/t
6.3 kg/hp
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
VolvoXC90Facelift 20074.4 V8
151 hp/t
113 kW/t
6.6 kg/hp
13.3 L/100 km
17.7 mpg US
21.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiQX703.7 V6VolvoXC90Facelift 20074.4 V8
Power
320 hp
239 kW
315 hp
235 kW
Torque
360 Nm
266 lb-ft
440 Nm
325 lb-ft
Acceleration
6.8 s
7.3 s
Top speed
233 km/h
145 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
2,012 kg
4,436 lb
2,080 kg
4,586 lb
Fuel consumption
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
13.3 L/100 km
17.7 mpg US
21.2 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
410 L
14.5 cu ft
Length
4,865 mm
191.5 in
Height
1,680 mm
66.1 in
Doors/seats
5 doors
7 seats
Trunk
249 L
8.8 cu ft
Length
4,798 mm
188.9 in
Height
1,743 mm
68.6 in
Range score
714 km
444 mi
602 km
374 mi
CO2 score
293 g/km
-
Trunk score
410 L
14.5 cu ft
249 L
8.8 cu ft
Power-to-weight score
159 hp/t
119 kW/t
6.3 kg/hp
151 hp/t
113 kW/t
6.6 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 QX70 3.7 V6Volvo XC90 Facelift 2007 4.4 V8
Consumption12.6 L/100 km18.7 mpg US22.4 mpg UK13.3 L/100 km17.7 mpg US21.2 mpg UK
Cost / 100 km22.05 LC100 km23.28 LC100 km
Cost / 100 mi35.49 LC100 mi37.46 LC100 mi
Annual fuel used1,890 L499 US gal416 UK gal1,995 L527 US gal439 UK gal
Annual fuel cost3,308 LC/year3,491 LC/year

Head-to-head comparisons

Infiniti QX70 3.7 V6

  • Has 5 hp more
  • Is 68 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 13 km/h (8 mph) higher top speed
  • Uses 0.7 L/100 km less fuel
  • Has 8 hp/t better power-to-weight
  • Has 113 km (70 mi) more estimated range
  • Has 161 L more trunk volume

Pros

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

Volvo XC90 Facelift 2007 4.4 V8

  • Has 80 Nm more

Pros

  • Highest torque

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti QX70 3.7 V6
Volvo XC90 4.4 V8
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