Car comparison

Infiniti Q50 · Facelift 2017 S 3.0tvsJaguar XF (X260) S 3.0 V6

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

New comparison

Infiniti Q50 · Facelift 2017

S 3.0t

405 hp2997 ccGasolineRWDAutomaticTurbochargedSedan2017-present
VS

Jaguar XF (X260)

S 3.0 V6

380 hp2995 ccGasolineRWDAutomaticSuperchargedSedan2015-2018

Comparison overview

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

Best choices

Jaguar XF (X260) S 3.0 V6

  • Lightest
    1,710 kg
    3,770 lb
  • Lowest combined fuel consumption
    8.3 L/100 km
    28.3 mpg US
    34.0 mpg UK
  • Lowest city consumption
    11.7 L/100 km
    20.1 mpg US
    24.1 mpg UK
  • Lowest highway consumption
    6.3 L/100 km
    37.3 mpg US
    44.8 mpg UK
  • Lowest CO2 emissions
    198 g/km
  • Best estimated range
    892 km
    554 mi
  • Largest trunk
    505 L
  • Best economy score
    85/100
  • Best practicality score
    76/100

Infiniti Q50 Facelift 2017 S 3.0t

  • Quickest 0-100 km/h
    5.1 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    405 hp
    302 kW
  • Highest torque
    475 Nm
    350 lb-ft
  • Best power-to-weight
    232 hp/t
    173 kW/t
    4.3 kg/hp
  • Best overall score
    74/100
  • Best performance score
    74/100

Specification comparison

Specification comparison
ModelInfinitiQ50Facelift 2017S 3.0tJaguarXF (X260)S 3.0 V6
Power
405hp302kW
380hp283kW
Torque
475Nm350lb-ft
450Nm332lb-ft
Curb weight
1,744kg3,845lb
1,710kg3,770lb
Gross weight-
2,330kg5,137lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
47.9s99% target: 262 km/h / 163 mph
Calculated
51.2s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.1s
5.3s
0-200 km/h
14.9s
Calculated
15.7s
Calculated
0-60 mph
4.9s
Calculated
5.1s
Calculated
Fuel consumption
9.1L/100 km25.8mpg US31.0mpg UK
8.3L/100 km28.3mpg US34.0mpg UK
Fuel consumption city
13.3L/100 km17.7mpg US21.2mpg UK
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption highway
6.7L/100 km35.1mpg US42.2mpg UK
6.3L/100 km37.3mpg US44.8mpg UK
Quarter mile
13.0s
Calculated
13.2s
Calculated
Power-to-weight
232hp/t173kW/t105hp/1000 lb
Calculated
222hp/t166kW/t101hp/1000 lb
Calculated
Torque-to-weight
272Nm/t182lb-ft/ton
Calculated
263Nm/t176lb-ft/ton
Calculated
Estimated range
879km546mi
Calculated
892km554mi
Calculated
Displacement
2,997cc183cu in
2,995cc183cu in
Length
4,810mm189in
4,954mm195in
Width
1,820mm72in
1,987mm78in
Height
1,430mm56in
1,457mm57in
Wheelbase
2,850mm112in
2,960mm117in
Front track-
1,605mm63in
Rear track-
1,594mm63in
Ground clearance-
116mm5in
Trunk volume
500L
505L
Doors
4
4
Seats
5
5
Fuel tank
80L
74L
CO2 emissions
206g/km
198g/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 Q50 Facelift 2017 S 3.0tJaguar XF (X260) S 3.0 V6PowerTorque
  • Infiniti Q50 Facelift 2017 S 3.0t: Power / Torque
  • Jaguar XF (X260) S 3.0 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
InfinitiQ50Facelift 2017S 3.0t6,400 rpm1,600-5,200 rpm6,650 rpm
JaguarXF (X260)S 3.0 V66,500 rpm4,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricInfinitiQ50Facelift 2017S 3.0tJaguarXF (X260)S 3.0 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
4.9 s
5.1 s
0-100 km/h
0-62 mph
5.1 s
5.3 s
0-200 km/h
0-124 mph
14.9 s
15.7 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
5.9 s
6.0 s
1/8 mile
201 m
8.7 s
8.8 s
1000 ft
305 m
11.0 s
11.2 s
1/4 mile
402 m
13.0 s
13.2 s
Trap speed
1/4 mile
402 m
187 km/h
116 mph
184 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
405 hp
302 kW
JaguarXF (X260)S 3.0 V6
380 hp
283 kW

Infiniti Q50 Facelift 2017 S 3.0t has 25 hp more than Jaguar XF (X260) S 3.0 V6.

The biggest power difference is between Jaguar XF (X260) S 3.0 V6 and Infiniti Q50 Facelift 2017 S 3.0t: 25 hp (19 kW).

Torque comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
475 Nm
350 lb-ft
JaguarXF (X260)S 3.0 V6
450 Nm
332 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
1,744 kg
3,845 lb
JaguarXF (X260)S 3.0 V6
1,710 kg
3,770 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXF (X260)S 3.0 V6
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t5.1 s
JaguarXF (X260)S 3.0 V65.3 s

The biggest 0-100 km/h difference is between Infiniti Q50 Facelift 2017 S 3.0t and Jaguar XF (X260) S 3.0 V6: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
JaguarXF (X260)S 3.0 V6
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

The biggest fuel consumption difference is between Jaguar XF (X260) S 3.0 V6 and Infiniti Q50 Facelift 2017 S 3.0t: 0.8 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
InfinitiQ50Facelift 2017S 3.0t
232 hp/t
173 kW/t
4.3 kg/hp
JaguarXF (X260)S 3.0 V6
222 hp/t
166 kW/t
4.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
InfinitiQ50Facelift 2017S 3.0t
879 km
546 mi
JaguarXF (X260)S 3.0 V6
892 km
554 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
InfinitiQ50Facelift 2017S 3.0t
405 hp
302 kW
5.1 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXF (X260)S 3.0 V6
380 hp
283 kW
5.3 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 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
InfinitiQ50Facelift 2017S 3.0t
Power
405 hp
302 kW
0-100 km/h5.1 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
4,810 mm
189.4 in
Height
1,430 mm
56.3 in
JaguarXF (X260)S 3.0 V6
Power
380 hp
283 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,954 mm
195.0 in
Height
1,457 mm
57.4 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
InfinitiQ50Facelift 2017S 3.0t
Power
405 hp
302 kW
0-100 km/h5.1 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
JaguarXF (X260)S 3.0 V6
Power
380 hp
283 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

Infiniti Q50 Facelift 2017 S 3.0t 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
InfinitiQ50Facelift 2017S 3.0t
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
5.1 s
JaguarXF (X260)S 3.0 V6
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
5.3 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
InfinitiQ50Facelift 2017S 3.0t
232 hp/t
173 kW/t
4.3 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
JaguarXF (X260)S 3.0 V6
222 hp/t
166 kW/t
4.5 kg/hp
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleInfinitiQ50Facelift 2017S 3.0tJaguarXF (X260)S 3.0 V6
Power
405 hp
302 kW
380 hp
283 kW
Torque
475 Nm
350 lb-ft
450 Nm
332 lb-ft
Acceleration
5.1 s
5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,744 kg
3,845 lb
1,710 kg
3,770 lb
Fuel consumption
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,810 mm
189.4 in
Height
1,430 mm
56.3 in
Doors/seats
4 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,954 mm
195.0 in
Height
1,457 mm
57.4 in
Range score
879 km
546 mi
892 km
554 mi
CO2 score
206 g/km
198 g/km
Trunk score
500 L
17.7 cu ft
505 L
17.8 cu ft
Power-to-weight score
232 hp/t
173 kW/t
4.3 kg/hp
222 hp/t
166 kW/t
4.5 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 Q50 Facelift 2017 S 3.0tJaguar XF (X260) S 3.0 V6
Consumption9.1 L/100 km25.8 mpg US31 mpg UK8.3 L/100 km28.3 mpg US34 mpg UK
Cost / 100 km15.92 LC100 km14.53 LC100 km
Cost / 100 mi25.63 LC100 mi23.38 LC100 mi
Annual fuel used1,365 L361 US gal300 UK gal1,245 L329 US gal274 UK gal
Annual fuel cost2,389 LC/year2,179 LC/year

Head-to-head comparisons

Infiniti Q50 Facelift 2017 S 3.0t

  • Has 25 hp more
  • Has 25 Nm more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 10 hp/t better power-to-weight

Pros

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

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Smallest trunk
  • Highest CO2 emissions

Jaguar XF (X260) S 3.0 V6

  • Is 34 kg lighter
  • Uses 0.8 L/100 km less fuel
  • Has 12 km (8 mi) more estimated range
  • Has 5 L more trunk volume
  • Emits 8 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
Infiniti Q50 S 3.0t
Jaguar XF (X260) S 3.0 V6
Compare selected cars
2 vehicles selected

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