Car comparison

Infiniti FX II 50 V8vsRenault Espace V 1.8 Energy TCe

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

New comparison

Infiniti FX II

50 V8

390 hp5026 ccGasolineAWDAutomaticNaturally aspiratedCrossover2008-2012
VS

Renault Espace V

1.8 Energy TCe

225 hp1798 ccGasolineFWDAutomaticTurbochargedCrossover2017-2018

Comparison overview

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

Best choices

Infiniti FX II 50 V8

  • Quickest 0-100 km/h
    5.8 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    390 hp
    291 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Best power-to-weight
    188 hp/t
    140 kW/t
    5.3 kg/hp
  • Largest trunk
    702 L
  • Best overall score
    75/100
  • Best performance score
    68/100
  • Best practicality score
    91/100

Renault Espace V 1.8 Energy TCe

  • Lightest
    1,610 kg
    3,549 lb
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    8.7 L/100 km
    27.0 mpg US
    32.5 mpg UK
  • Lowest highway consumption
    5.6 L/100 km
    42.0 mpg US
    50.4 mpg UK
  • Best estimated range
    853 km
    530 mi
  • Best economy score
    89/100

Specification comparison

Specification comparison
ModelInfinitiFX II50 V8RenaultEspace V1.8 Energy TCe
Power
390hp291kW
225hp168kW
Torque
500Nm369lb-ft
300Nm221lb-ft
Curb weight
2,075kg4,575lb
1,610kg3,549lb
Gross weight
2,615kg5,765lb
2,393kg5,276lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
224 km/h
139 mph
To 99% top speed
92.5s99% target: 257 km/h / 160 mph
Calculated
95.7s99% target: 222 km/h / 138 mph
Calculated
0-100 km/h
5.8s
7.6s
0-200 km/h
22.6s
Calculated
39.2s
Calculated
0-60 mph
5.5s
Calculated
7.2s
Calculated
Fuel consumption
13.1L/100 km18mpg US21.6mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
18.9L/100 km12.4mpg US14.9mpg UK
8.7L/100 km27mpg US32.5mpg UK
Fuel consumption highway
9.8L/100 km24mpg US28.8mpg UK
5.6L/100 km42mpg US50.4mpg UK
Quarter mile
14.0s
Calculated
15.5s
Calculated
Power-to-weight
188hp/t140kW/t85hp/1000 lb
Calculated
140hp/t104kW/t63hp/1000 lb
Calculated
Torque-to-weight
241Nm/t161lb-ft/ton
Calculated
186Nm/t125lb-ft/ton
Calculated
Estimated range
687km427mi
Calculated
853km530mi
Calculated
Displacement
5,026cc307cu in
1,798cc110cu in
Length
4,860mm191in
4,857mm191in
Width
1,925mm76in
1,888mm74in
Height
1,680mm66in
1,677mm66in
Wheelbase
2,885mm114in
2,884mm114in
Front track
1,635mm64in
1,630mm64in
Rear track
1,640mm65in
1,621mm64in
Ground clearance
187mm7in
160mm6in
Trunk volume
702L
680L
Max trunk volume
1,756L
2,101L
Doors
5
5
Seats
5
5
Fuel tank
90L
58L
CO2 emissions-
152g/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 FX II 50 V8Renault Espace V 1.8 Energy TCePowerTorque
  • Infiniti FX II 50 V8: Power / Torque
  • Renault Espace V 1.8 Energy TCe: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiFX II50 V86,500 rpm4,400 rpm6,800 rpm
RenaultEspace V1.8 Energy TCe5,600 rpm1,750 rpm5,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiFX II50 V8RenaultEspace V1.8 Energy TCe
Acceleration checkpoints
0-60 mph
0-97 km/h
5.5 s
7.2 s
0-100 km/h
0-62 mph
5.8 s
7.6 s
0-200 km/h
0-124 mph
22.6 s
39.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
224 km/h
139 mph
Drag race simulation
60 ft
18 m
2.2 s
2.4 s
330 ft
101 m
6.0 s
6.6 s
1/8 mile
201 m
9.1 s
10.0 s
1000 ft
305 m
11.7 s
13.0 s
1/4 mile
402 m
14.0 s
15.5 s
Trap speed
1/4 mile
402 m
164 km/h
102 mph
146 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
390 hp
291 kW
RenaultEspace V1.8 Energy TCe
225 hp
168 kW

Infiniti FX II 50 V8 has 165 hp more than Renault Espace V 1.8 Energy TCe.

The biggest power difference is between Renault Espace V 1.8 Energy TCe and Infiniti FX II 50 V8: 165 hp (123 kW).

Torque comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
500 Nm
369 lb-ft
RenaultEspace V1.8 Energy TCe
300 Nm
221 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
2,075 kg
4,575 lb
RenaultEspace V1.8 Energy TCe
1,610 kg
3,549 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
RenaultEspace V1.8 Energy TCe
224 km/h
139 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V85.8 s
RenaultEspace V1.8 Energy TCe7.6 s

The biggest 0-100 km/h difference is between Infiniti FX II 50 V8 and Renault Espace V 1.8 Energy TCe: 1.8 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
RenaultEspace V1.8 Energy TCe
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

The biggest fuel consumption difference is between Renault Espace V 1.8 Energy TCe and Infiniti FX II 50 V8: 6.3 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
InfinitiFX II50 V8
188 hp/t
140 kW/t
5.3 kg/hp
RenaultEspace V1.8 Energy TCe
140 hp/t
104 kW/t
7.2 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
InfinitiFX II50 V8
687 km
427 mi
RenaultEspace V1.8 Energy TCe
853 km
530 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiFX II50 V8
390 hp
291 kW
5.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
RenaultEspace V1.8 Energy TCe
225 hp
168 kW
7.6 s
224 km/h
139 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
InfinitiFX II50 V8
Power
390 hp
291 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
702 L
24.8 cu ft
Length
4,860 mm
191.3 in
Height
1,680 mm
66.1 in
RenaultEspace V1.8 Energy TCe
Power
225 hp
168 kW
0-100 km/h7.6 s
Top speed
224 km/h
139 mph
Doors/seats
5 doors
5 seats
Trunk
680 L
24.0 cu ft
Length
4,857 mm
191.2 in
Height
1,677 mm
66.0 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
InfinitiFX II50 V8
Power
390 hp
291 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
RenaultEspace V1.8 Energy TCe
Power
225 hp
168 kW
0-100 km/h7.6 s
Top speed
224 km/h
139 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Infiniti FX II 50 V8 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
InfinitiFX II50 V8
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
5.8 s
RenaultEspace V1.8 Energy TCe
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
7.6 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
InfinitiFX II50 V8
188 hp/t
140 kW/t
5.3 kg/hp
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
RenaultEspace V1.8 Energy TCe
140 hp/t
104 kW/t
7.2 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiFX II50 V8RenaultEspace V1.8 Energy TCe
Power
390 hp
291 kW
225 hp
168 kW
Torque
500 Nm
369 lb-ft
300 Nm
221 lb-ft
Acceleration
5.8 s
7.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
224 km/h
139 mph
Lightness
2,075 kg
4,575 lb
1,610 kg
3,549 lb
Fuel consumption
13.1 L/100 km
18.0 mpg US
21.6 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
702 L
24.8 cu ft
Length
4,860 mm
191.3 in
Height
1,680 mm
66.1 in
Doors/seats
5 doors
5 seats
Trunk
680 L
24.0 cu ft
Length
4,857 mm
191.2 in
Height
1,677 mm
66.0 in
Range score
687 km
427 mi
853 km
530 mi
CO2 score
-
152 g/km
Trunk score
702 L
24.8 cu ft
680 L
24.0 cu ft
Power-to-weight score
188 hp/t
140 kW/t
5.3 kg/hp
140 hp/t
104 kW/t
7.2 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 FX II 50 V8Renault Espace V 1.8 Energy TCe
Consumption13.1 L/100 km18 mpg US21.6 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km22.93 LC100 km11.90 LC100 km
Cost / 100 mi36.89 LC100 mi19.15 LC100 mi
Annual fuel used1,965 L519 US gal432 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost3,439 LC/year1,785 LC/year

Head-to-head comparisons

Infiniti FX II 50 V8

  • Has 165 hp more
  • Has 200 Nm more
  • Is 1.8 s quicker from 0-100 km/h
  • Has 36 km/h (22 mph) higher top speed
  • Has 48 hp/t better power-to-weight
  • Has 22 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Highest combined fuel consumption
  • Heaviest

Renault Espace V 1.8 Energy TCe

  • Is 465 kg lighter
  • Uses 6.3 L/100 km less fuel
  • Has 166 km (103 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti FX II 50 V8
Renault Espace V 1.8 Energy TCe
Compare selected cars
2 vehicles selected

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