Car comparison

Jaguar C-X16 3.0 V6vsPorsche 911 (991) Carrera 3.4

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

New comparison

Jaguar C-X16

3.0 V6

380 hp2995 ccHybridRWDAutomaticSuperchargedCoupe2011-2011
VS

Porsche 911 (991)

Carrera 3.4

350 hp3436 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2011-2015

Comparison overview

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

Best choices

Jaguar C-X16 3.0 V6

  • Quickest 0-100 km/h
    4.4 s
  • Fastest top speed
    300 km/h
    186 mph
  • Most powerful
    380 hp
    283 kW
  • Highest torque
    450 Nm
    332 lb-ft
  • Lowest combined fuel consumption
    6.9 L/100 km
    34.1 mpg US
    40.9 mpg UK
  • Lowest CO2 emissions
    165 g/km
  • Best performance score
    77/100
  • Best economy score
    88/100

Porsche 911 (991) Carrera 3.4

  • Lightest
    1,420 kg
    3,131 lb
  • Best power-to-weight
    246 hp/t
    184 kW/t
    4.1 kg/hp
  • Best overall score
    66/100
  • Best practicality score
    48/100

Specification comparison

Specification comparison
ModelJaguarC-X163.0 V6Porsche911 (991)Carrera 3.4
Power
380hp283kW
350hp261kW
Torque
450Nm332lb-ft
390Nm288lb-ft
Curb weight
1,600kg3,527lb
1,420kg3,131lb
Gross weight-
1,815kg4,001lb
Top speed
300 km/h
186 mph
287 km/h
178 mph
To 99% top speed
70.3s99% target: 297 km/h / 185 mph
Calculated
59.6s99% target: 284 km/h / 177 mph
Calculated
0-100 km/h
4.4s
4.4s
0-200 km/h
13.7s
Calculated
13.6s
Calculated
0-60 mph
4.2s
Calculated
4.2s
Calculated
Fuel consumption
6.9L/100 km34.1mpg US40.9mpg UK
8.2L/100 km28.7mpg US34.4mpg UK
Fuel consumption city-
11.3L/100 km20.8mpg US25.0mpg UK
Fuel consumption highway-
6.6L/100 km35.6mpg US42.8mpg UK
Quarter mile
12.4s
Calculated
12.3s
Calculated
Power-to-weight
238hp/t177kW/t108hp/1000 lb
Calculated
246hp/t184kW/t112hp/1000 lb
Calculated
Torque-to-weight
281Nm/t188lb-ft/ton
Calculated
275Nm/t184lb-ft/ton
Calculated
Estimated range-
780km485mi
Calculated
Displacement
2,995cc183cu in
3,436cc210cu in
Length
4,445mm175in
4,491mm177in
Width
2,048mm81in
1,808mm71in
Height
1,297mm51in
1,303mm51in
Wheelbase
2,622mm103in
2,450mm96in
Front track-
1,532mm60in
Rear track-
1,518mm60in
Trunk volume-
340L
Doors
2
2
Seats
2
4
Fuel tank-
64L
CO2 emissions
165g/km
191g/km

Performance charts

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

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricJaguarC-X163.0 V6Porsche911 (991)Carrera 3.4
Acceleration checkpoints
0-60 mph
0-97 km/h
4.2 s
4.2 s
0-100 km/h
0-62 mph
4.4 s
4.4 s
0-200 km/h
0-124 mph
13.7 s
13.6 s
Top speed
300 km/h
186 mph
287 km/h
178 mph
Drag race simulation
60 ft
18 m
2.1 s
2.1 s
330 ft
101 m
5.4 s
5.5 s
1/8 mile
201 m
8.1 s
8.1 s
1000 ft
305 m
10.4 s
10.4 s
1/4 mile
402 m
12.4 s
12.3 s
Trap speed
1/4 mile
402 m
190 km/h
118 mph
191 km/h
119 mph

Power comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V6
380 hp
283 kW
Porsche911 (991)Carrera 3.4
350 hp
261 kW

Jaguar C-X16 3.0 V6 has 30 hp more than Porsche 911 (991) Carrera 3.4.

The biggest power difference is between Porsche 911 (991) Carrera 3.4 and Jaguar C-X16 3.0 V6: 30 hp (22 kW).

Torque comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V6
450 Nm
332 lb-ft
Porsche911 (991)Carrera 3.4
390 Nm
288 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V6
1,600 kg
3,527 lb
Porsche911 (991)Carrera 3.4
1,420 kg
3,131 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V6
300 km/h
186 mph
Porsche911 (991)Carrera 3.4
287 km/h
178 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V64.4 s
Porsche911 (991)Carrera 3.44.4 s

Fuel consumption comparison

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

Chart data table
VehicleValue
JaguarC-X163.0 V6
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Porsche911 (991)Carrera 3.4
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

The biggest fuel consumption difference is between Jaguar C-X16 3.0 V6 and Porsche 911 (991) Carrera 3.4: 1.3 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
JaguarC-X163.0 V6
238 hp/t
177 kW/t
4.2 kg/hp
Porsche911 (991)Carrera 3.4
246 hp/t
184 kW/t
4.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
JaguarC-X163.0 V6
380 hp
283 kW
4.4 s
300 km/h
186 mph
Porsche911 (991)Carrera 3.4
350 hp
261 kW
4.4 s
287 km/h
178 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
JaguarC-X163.0 V6
Power
380 hp
283 kW
0-100 km/h4.4 s
Top speed
300 km/h
186 mph
Doors/seats
2 doors
2 seats
Trunk-
Length
4,445 mm
175.0 in
Height
1,297 mm
51.1 in
Porsche911 (991)Carrera 3.4
Power
350 hp
261 kW
0-100 km/h4.4 s
Top speed
287 km/h
178 mph
Doors/seats
2 doors
4 seats
Trunk
340 L
12.0 cu ft
Length
4,491 mm
176.8 in
Height
1,303 mm
51.3 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
JaguarC-X163.0 V6
Power
380 hp
283 kW
0-100 km/h4.4 s
Top speed
300 km/h
186 mph
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Porsche911 (991)Carrera 3.4
Power
350 hp
261 kW
0-100 km/h4.4 s
Top speed
287 km/h
178 mph
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

Jaguar C-X16 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
JaguarC-X163.0 V6
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
4.4 s
Porsche911 (991)Carrera 3.4
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
4.4 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
JaguarC-X163.0 V6
238 hp/t
177 kW/t
4.2 kg/hp
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
Porsche911 (991)Carrera 3.4
246 hp/t
184 kW/t
4.1 kg/hp
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleJaguarC-X163.0 V6Porsche911 (991)Carrera 3.4
Power
380 hp
283 kW
350 hp
261 kW
Torque
450 Nm
332 lb-ft
390 Nm
288 lb-ft
Acceleration
4.4 s
4.4 s
Top speed
300 km/h
186 mph
287 km/h
178 mph
Lightness
1,600 kg
3,527 lb
1,420 kg
3,131 lb
Fuel consumption
6.9 L/100 km
34.1 mpg US
40.9 mpg UK
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk-
Length
4,445 mm
175.0 in
Height
1,297 mm
51.1 in
Doors/seats
2 doors
4 seats
Trunk
340 L
12.0 cu ft
Length
4,491 mm
176.8 in
Height
1,303 mm
51.3 in
Range score
-
780 km
485 mi
CO2 score
165 g/km
191 g/km
Trunk score
-
340 L
12.0 cu ft
Power-to-weight score
238 hp/t
177 kW/t
4.2 kg/hp
246 hp/t
184 kW/t
4.1 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
VehicleJaguar C-X16 3.0 V6Porsche 911 (991) Carrera 3.4
Consumption6.9 L/100 km34.1 mpg US40.9 mpg UK8.2 L/100 km28.7 mpg US34.4 mpg UK
Cost / 100 km12.08 LC100 km14.35 LC100 km
Cost / 100 mi19.43 LC100 mi23.09 LC100 mi
Annual fuel used1,035 L273 US gal228 UK gal1,230 L325 US gal271 UK gal
Annual fuel cost1,811 LC/year2,153 LC/year

Head-to-head comparisons

Jaguar C-X16 3.0 V6

  • Has 30 hp more
  • Has 60 Nm more
  • Has 13 km/h (8 mph) higher top speed
  • Uses 1.3 L/100 km less fuel
  • Emits 26 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption

Cons

  • Heaviest

Porsche 911 (991) Carrera 3.4

  • Is 180 kg lighter
  • Has 9 hp/t better power-to-weight

Pros

  • Lightest
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Highest combined fuel consumption
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Jaguar C-X16 3.0 V6
Porsche 911 (991) Carrera 3.4
Compare selected cars
2 vehicles selected

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Jaguar C-X16 3.0 V6 vs Porsche 911 (991) Carrera 3.4 - car comparison - FastVsFaster