Porsche 911 Cabriolet (991 II)

Carrera 4 GTS 3.0

Compare stock and tuned

450 hp2981 ccGasolineAWDManualTwin-turboCabriolet / convertible2017-2018

0-100 km/h 4.1 s

Top speed

308 km/h

191 mph

Performance

Performance
Power	370 hp 450 hp 420 hp
Torque	550Nm406lb-ft
Displacement	2,981cc182cu in
Curb weight	1,565kg3,450lb
Gross weight	2,000kg4,409lb
Power-to-weight	288hp/t214kW/t130hp/1000 lb Calculated
Torque-to-weight	351Nm/t235lb-ft/ton Calculated
0-100 km/h	4.1s
0-200 km/h	14.1s
0-60 mph	3.9s Calculated
Quarter mile	12.2s Calculated
Top speed	308 km/h 191 mph
To 99% top speed	90.7s99% target: 305 km/h / 189 mph Calculated

Efficiency and range

Efficiency and range
Fuel consumption	9.7L/100 km24.2mpg US29.1mpg UK
Fuel consumption city	13.3L/100 km17.7mpg US21.2mpg UK
Fuel consumption highway	7.6L/100 km30.9mpg US37.2mpg UK
Fuel tank	67L
Estimated range	691km429mi Calculated
CO2 emissions	220g/km

Engine and drivetrain

Engine and drivetrain
Transmission	Manual Dual-clutch
Drive	AWD RWD
Engine	MDC.JA
Body type	Cabriolet / convertible
Fuel type	Gasoline
Aspiration	Twin-turbo
Gears	7-speed
Engine layout	Rear, Longitudinal
Engine configuration	Boxer
Cylinders	6
Valves per cylinder	4

Dimensions and space

Dimensions and space
Length	4,528mm178in
Width	1,852mm73in
Height	1,293mm51in
Wheelbase	2,450mm96in
Front track	1,539mm61in
Rear track	1,544mm61in
Max trunk volume	285L
Doors	2
Seats	4

Performance spider chart

Current vehicle compared with the precomputed median score across the database.

Power benchmark

Current vehicle compared with the database median for Power. Higher is better · hp / kW

Power benchmark
Vehicle	Value
Porsche911 Cabriolet (991 II)Carrera 4 GTS 3.0	450 hp 336 kW
Database median	262 hp 195 kW

0-100 km/h benchmark

Current vehicle compared with the database median for 0-100 km/h. Lower is better · s

0-100 km/h benchmark
Vehicle	Value
Porsche911 Cabriolet (991 II)Carrera 4 GTS 3.0	4.1 s
Database median	6.4 s

Top speed benchmark

Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph

Top speed benchmark
Vehicle	Value
Porsche911 Cabriolet (991 II)Carrera 4 GTS 3.0	308 km/h 191 mph
Database median	242 km/h 150 mph

Fuel consumption benchmark

Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Fuel consumption benchmark
Vehicle	Value
Porsche911 Cabriolet (991 II)Carrera 4 GTS 3.0	9.7 L/100 km 24.2 mpg US 29.1 mpg UK
Database median	7.4 L/100 km 31.8 mpg US 38.2 mpg UK

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Porsche 911 Cabriolet (991 II) Carrera 4 GTS 3.0
Consumption	9.7 L/100 km24.2 mpg US29.1 mpg UK
Cost / 100 km	16.97 LC100 km
Cost / 100 mi	27.32 LC100 mi
Annual fuel used	1,455 L384 US gal320 UK gal
Annual fuel cost	2,546 LC/year

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Porsche 911 Cabriolet (991 II) Carrera 4 GTS 3.0PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Porsche911 Cabriolet (991 II)Carrera 4 GTS 3.0	6,500 rpm	2,150-5,000 rpm	7,500 rpm

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