Car comparison

Porsche 911 Cabriolet (991) Turbo S 3.8vsJaguar F-type Convertible · Facelift 2017 SVR 5.0 V8

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

New comparison

Porsche 911 Cabriolet (991)

Turbo S 3.8

560 hp3800 ccGasolineAWDDual-clutchTwin-turboCabriolet / convertible2013-2016
VS

Jaguar F-type Convertible · Facelift 2017

SVR 5.0 V8

575 hp5000 ccGasolineAWDAutomaticSuperchargedCabriolet / convertible2017-2018

Comparison overview

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

Best choices

Porsche 911 Cabriolet (991) Turbo S 3.8

  • Quickest 0-100 km/h
    3.1 s
  • Fastest top speed
    318 km/h
    198 mph
  • Highest torque
    700 Nm
    516 lb-ft
  • Lightest
    1,670 kg
    3,682 lb
  • Best power-to-weight
    335 hp/t
    250 kW/t
    3.0 kg/hp
  • Lowest CO2 emissions
    227 g/km
  • Best overall score
    78/100
  • Best performance score
    93/100
  • Best practicality score
    47/100

Specification comparison

Specification comparison
ModelPorsche911 Cabriolet (991)Turbo S 3.8JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
Power
560hp418kW
575hp429kW
Torque
700Nm516lb-ft
700Nm516lb-ft
Curb weight
1,670kg3,682lb
1,720kg3,792lb
Gross weight
2,045kg4,508lb
-
Top speed
318 km/h
198 mph
314 km/h
195 mph
To 99% top speed
44.3s99% target: 315 km/h / 196 mph
Calculated
53.3s99% target: 311 km/h / 193 mph
Calculated
0-100 km/h
3.1s
3.7s
0-200 km/h
8.7s
Calculated
10.5s
Calculated
0-60 mph
3.0s
Calculated
3.5s
Calculated
Fuel consumption
9.7L/100 km24.2mpg US29.1mpg UK
3.7L/100 km63.6mpg US76.3mpg UK
Fuel consumption city
13.2L/100 km17.8mpg US21.4mpg UK
-
Fuel consumption highway
7.7L/100 km30.5mpg US36.7mpg UK
-
Quarter mile
10.6s
Calculated
11.4s
Calculated
Power-to-weight
335hp/t250kW/t152hp/1000 lb
Calculated
334hp/t249kW/t152hp/1000 lb
Calculated
Torque-to-weight
419Nm/t280lb-ft/ton
Calculated
407Nm/t272lb-ft/ton
Calculated
Estimated range
701km436mi
Calculated
1,892km1,176mi
Calculated
Displacement
3,800cc232cu in
5,000cc305cu in
Length
4,506mm177in
4,482mm176in
Width
1,880mm74in
1,923mm76in
Height
1,295mm51in
1,308mm51in
Wheelbase
2,450mm96in
2,622mm103in
Front track
1,539mm61in
1,585mm62in
Rear track
1,590mm63in
1,611mm63in
Trunk volume-
207L
Doors
2
2
Seats
4
2
Fuel tank
68L
70L
CO2 emissions
227g/km
269g/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.

Porsche 911 Cabriolet (991) Turbo S 3.8Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8PowerTorque
  • Porsche 911 Cabriolet (991) Turbo S 3.8: Power / Torque
  • Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 Cabriolet (991)Turbo S 3.86,500-6,750 rpm2,100-4,250 rpm7,000 rpm
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V86,500 rpm3,500-5,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 Cabriolet (991)Turbo S 3.8JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.0 s
3.5 s
0-100 km/h
0-62 mph
3.1 s
3.7 s
0-200 km/h
0-124 mph
8.7 s
10.5 s
Top speed
318 km/h
198 mph
314 km/h
195 mph
Drag race simulation
60 ft
18 m
1.9 s
2.0 s
330 ft
101 m
4.7 s
5.1 s
1/8 mile
201 m
7.0 s
7.6 s
1000 ft
305 m
9.0 s
9.7 s
1/4 mile
402 m
10.6 s
11.4 s
Trap speed
1/4 mile
402 m
222 km/h
138 mph
209 km/h
130 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.8
560 hp
418 kW
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
575 hp
429 kW

Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8 has 15 hp more than Porsche 911 Cabriolet (991) Turbo S 3.8.

The biggest power difference is between Porsche 911 Cabriolet (991) Turbo S 3.8 and Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8: 15 hp (11 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.8
700 Nm
516 lb-ft
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
700 Nm
516 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.8
1,670 kg
3,682 lb
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
1,720 kg
3,792 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.8
318 km/h
198 mph
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
314 km/h
195 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.83.1 s
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V83.7 s

Although Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8 has more power, Porsche 911 Cabriolet (991) Turbo S 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (991) Turbo S 3.8 and Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8: 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
Porsche911 Cabriolet (991)Turbo S 3.8
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
3.7 L/100 km
63.6 mpg US
76.3 mpg UK

The biggest fuel consumption difference is between Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8 and Porsche 911 Cabriolet (991) Turbo S 3.8: 6.0 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
Porsche911 Cabriolet (991)Turbo S 3.8
335 hp/t
250 kW/t
3.0 kg/hp
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
334 hp/t
249 kW/t
3.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (991)Turbo S 3.8
701 km
436 mi
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
1,892 km
1,176 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Cabriolet (991)Turbo S 3.8
560 hp
418 kW
3.1 s
318 km/h
198 mph
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
575 hp
429 kW
3.7 s
314 km/h
195 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
Porsche911 Cabriolet (991)Turbo S 3.8
Power
560 hp
418 kW
0-100 km/h3.1 s
Top speed
318 km/h
198 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,506 mm
177.4 in
Height
1,295 mm
51.0 in
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
Power
575 hp
429 kW
0-100 km/h3.7 s
Top speed
314 km/h
195 mph
Doors/seats
2 doors
2 seats
Trunk
207 L
7.3 cu ft
Length
4,482 mm
176.5 in
Height
1,308 mm
51.5 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
Porsche911 Cabriolet (991)Turbo S 3.8
Power
560 hp
418 kW
0-100 km/h3.1 s
Top speed
318 km/h
198 mph
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
Power
575 hp
429 kW
0-100 km/h3.7 s
Top speed
314 km/h
195 mph
3.7 L/100 km
63.6 mpg US
76.3 mpg UK

Jaguar F-type Convertible Facelift 2017 SVR 5.0 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
Porsche911 Cabriolet (991)Turbo S 3.8
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
3.1 s
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
3.7 L/100 km
63.6 mpg US
76.3 mpg UK
3.7 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
Porsche911 Cabriolet (991)Turbo S 3.8
335 hp/t
250 kW/t
3.0 kg/hp
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
334 hp/t
249 kW/t
3.0 kg/hp
3.7 L/100 km
63.6 mpg US
76.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Cabriolet (991)Turbo S 3.8JaguarF-type ConvertibleFacelift 2017SVR 5.0 V8
Power
560 hp
418 kW
575 hp
429 kW
Torque
700 Nm
516 lb-ft
700 Nm
516 lb-ft
Acceleration
3.1 s
3.7 s
Top speed
318 km/h
198 mph
314 km/h
195 mph
Lightness
1,670 kg
3,682 lb
1,720 kg
3,792 lb
Fuel consumption
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
3.7 L/100 km
63.6 mpg US
76.3 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
4,506 mm
177.4 in
Height
1,295 mm
51.0 in
Doors/seats
2 doors
2 seats
Trunk
207 L
7.3 cu ft
Length
4,482 mm
176.5 in
Height
1,308 mm
51.5 in
Range score
701 km
436 mi
1,892 km
1,176 mi
CO2 score
227 g/km
269 g/km
Trunk score
-
207 L
7.3 cu ft
Power-to-weight score
335 hp/t
250 kW/t
3.0 kg/hp
334 hp/t
249 kW/t
3.0 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
VehiclePorsche 911 Cabriolet (991) Turbo S 3.8Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8
Consumption9.7 L/100 km24.2 mpg US29.1 mpg UK3.7 L/100 km63.6 mpg US76.3 mpg UK
Cost / 100 km16.97 LC100 km6.48 LC100 km
Cost / 100 mi27.32 LC100 mi10.42 LC100 mi
Annual fuel used1,455 L384 US gal320 UK gal555 L147 US gal122 UK gal
Annual fuel cost2,546 LC/year971.25 LC/year

Head-to-head comparisons

Porsche 911 Cabriolet (991) Turbo S 3.8

  • Is 50 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 4 km/h (2 mph) higher top speed
  • Has 1 hp/t better power-to-weight
  • Emits 42 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Highest combined fuel consumption

Jaguar F-type Convertible Facelift 2017 SVR 5.0 V8

  • Has 15 hp more
  • Uses 6.0 L/100 km less fuel
  • Has 1,191 km (740 mi) more estimated range

Pros

  • Most powerful
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Cabriolet (991) Turbo S 3.8
Jaguar F-type Convertible SVR 5.0 V8
Compare selected cars
2 vehicles selected

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