Car comparison

Porsche 911 (992) Carrera 4 3.0vsPorsche 718 Cayman (982) T 2.0

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

New comparison

Porsche 911 (992)

Carrera 4 3.0

385 hp2981 ccGasolineAWDDual-clutchTwin-turboCoupe2019-2024
VS

Porsche 718 Cayman (982)

T 2.0

300 hp1988 ccGasolineRWDDual-clutchTurbochargedCoupe2018-2020

Comparison overview

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

Best choices

Porsche 911 (992) Carrera 4 3.0

  • Quickest 0-100 km/h
    4.2 s
  • Fastest top speed
    291 km/h
    181 mph
  • Most powerful
    385 hp
    287 kW
  • Highest torque
    450 Nm
    332 lb-ft
  • Best power-to-weight
    248 hp/t
    185 kW/t
    4.0 kg/hp
  • Best estimated range
    728 km
    453 mi
  • Best overall score
    66/100
  • Best performance score
    78/100
  • Best practicality score
    41/100

Porsche 718 Cayman (982) T 2.0

  • Lightest
    1,380 kg
    3,042 lb
  • Lowest combined fuel consumption
    7.9 L/100 km
    29.8 mpg US
    35.8 mpg UK
  • Lowest city consumption
    10.5 L/100 km
    22.4 mpg US
    26.9 mpg UK
  • Lowest highway consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Lowest CO2 emissions
    180 g/km
  • Largest trunk
    150 L
  • Best economy score
    86/100

Specification comparison

Specification comparison
ModelPorsche911 (992)Carrera 4 3.0Porsche718 Cayman (982)T 2.0
Power
385hp287kW
300hp224kW
Torque
450Nm332lb-ft
380Nm280lb-ft
Curb weight
1,555kg3,428lb
1,380kg3,042lb
Gross weight
1,985kg4,376lb
1,685kg3,715lb
Top speed
291 km/h
181 mph
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph
Calculated
To 99% top speed
82.9s99% target: 288 km/h / 179 mph
Calculated
65.6s99% target: 282 km/h / 175 mph
Calculated
0-100 km/h
4.2s
4.7s
0-200 km/h
14.9s
14.8s
Calculated
0-60 mph
4.0s
Calculated
4.5s
Calculated
Fuel consumption
9.2L/100 km25.6mpg US30.7mpg UK
7.9L/100 km29.8mpg US35.8mpg UK
Fuel consumption city
13.2L/100 km17.8mpg US21.4mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
Fuel consumption highway
6.8L/100 km34.6mpg US41.5mpg UK
6.4L/100 km36.8mpg US44.1mpg UK
Quarter mile
12.3s
Calculated
12.7s
Calculated
Power-to-weight
248hp/t185kW/t112hp/1000 lb
Calculated
217hp/t162kW/t99hp/1000 lb
Calculated
Torque-to-weight
289Nm/t194lb-ft/ton
Calculated
275Nm/t184lb-ft/ton
Calculated
Estimated range
728km453mi
Calculated
684km425mi
Calculated
Displacement
2,981cc182cu in
1,988cc121cu in
Length
4,519mm178in
4,379mm172in
Width
1,852mm73in
1,801mm71in
Height
1,298mm51in
1,276mm50in
Wheelbase
2,450mm96in
2,475mm97in
Front track
1,591mm63in
1,528mm60in
Rear track
1,557mm61in
1,534mm60in
Trunk volume
132L
150L
Max trunk volume-
275L
Doors
2
2
Seats
4
2
Fuel tank
67L
54L
CO2 emissions
210g/km
180g/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 (992) Carrera 4 3.0Porsche 718 Cayman (982) T 2.0PowerTorque
  • Porsche 911 (992) Carrera 4 3.0: Power / Torque
  • Porsche 718 Cayman (982) T 2.0: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Porsche911 (992)Carrera 4 3.06,500 rpm1,950-5,000 rpm7,500 rpm
Porsche718 Cayman (982)T 2.07,500 rpm2,150-4,500 rpm7,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorsche911 (992)Carrera 4 3.0Porsche718 Cayman (982)T 2.0
Acceleration checkpoints
0-60 mph
0-97 km/h
4.0 s
4.5 s
0-100 km/h
0-62 mph
4.2 s
4.7 s
0-200 km/h
0-124 mph
14.9 s
14.8 s
Top speed
291 km/h
181 mph
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph
Likely limited
Drag race simulation
60 ft
18 m
1.9 s
2.2 s
330 ft
101 m
5.3 s
5.6 s
1/8 mile
201 m
8.0 s
8.4 s
1000 ft
305 m
10.4 s
10.7 s
1/4 mile
402 m
12.3 s
12.7 s
Trap speed
1/4 mile
402 m
184 km/h
114 mph
186 km/h
115 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 3.0
385 hp
287 kW
Porsche718 Cayman (982)T 2.0
300 hp
224 kW

Porsche 911 (992) Carrera 4 3.0 has 85 hp more than Porsche 718 Cayman (982) T 2.0.

The biggest power difference is between Porsche 718 Cayman (982) T 2.0 and Porsche 911 (992) Carrera 4 3.0: 85 hp (63 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 3.0
450 Nm
332 lb-ft
Porsche718 Cayman (982)T 2.0
380 Nm
280 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 3.0
1,555 kg
3,428 lb
Porsche718 Cayman (982)T 2.0
1,380 kg
3,042 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 (992)Carrera 4 3.0
291 km/h
181 mph
Porsche718 Cayman (982)T 2.0
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 3.04.2 s
Porsche718 Cayman (982)T 2.04.7 s

The biggest 0-100 km/h difference is between Porsche 911 (992) Carrera 4 3.0 and Porsche 718 Cayman (982) T 2.0: 0.5 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 (992)Carrera 4 3.0
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Porsche718 Cayman (982)T 2.0
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

The biggest fuel consumption difference is between Porsche 718 Cayman (982) T 2.0 and Porsche 911 (992) Carrera 4 3.0: 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
Porsche911 (992)Carrera 4 3.0
248 hp/t
185 kW/t
4.0 kg/hp
Porsche718 Cayman (982)T 2.0
217 hp/t
162 kW/t
4.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Porsche911 (992)Carrera 4 3.0
728 km
453 mi
Porsche718 Cayman (982)T 2.0
684 km
425 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 (992)Carrera 4 3.0
385 hp
287 kW
4.2 s
291 km/h
181 mph
Porsche718 Cayman (982)T 2.0
300 hp
224 kW
4.7 s
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 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 (992)Carrera 4 3.0
Power
385 hp
287 kW
0-100 km/h4.2 s
Top speed
291 km/h
181 mph
Doors/seats
2 doors
4 seats
Trunk
132 L
4.7 cu ft
Length
4,519 mm
177.9 in
Height
1,298 mm
51.1 in
Porsche718 Cayman (982)T 2.0
Power
300 hp
224 kW
0-100 km/h4.7 s
Top speed
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,379 mm
172.4 in
Height
1,276 mm
50.2 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 (992)Carrera 4 3.0
Power
385 hp
287 kW
0-100 km/h4.2 s
Top speed
291 km/h
181 mph
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Porsche718 Cayman (982)T 2.0
Power
300 hp
224 kW
0-100 km/h4.7 s
Top speed
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

Porsche 911 (992) Carrera 4 3.0 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 (992)Carrera 4 3.0
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
4.2 s
Porsche718 Cayman (982)T 2.0
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
4.7 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 (992)Carrera 4 3.0
248 hp/t
185 kW/t
4.0 kg/hp
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Porsche718 Cayman (982)T 2.0
217 hp/t
162 kW/t
4.6 kg/hp
7.9 L/100 km
29.8 mpg US
35.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 (992)Carrera 4 3.0Porsche718 Cayman (982)T 2.0
Power
385 hp
287 kW
300 hp
224 kW
Torque
450 Nm
332 lb-ft
380 Nm
280 lb-ft
Acceleration
4.2 s
4.7 s
Top speed
291 km/h
181 mph
Unrestricted
285 km/h177 mph
Restricted
275 km/h171 mph
Lightness
1,555 kg
3,428 lb
1,380 kg
3,042 lb
Fuel consumption
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
7.9 L/100 km
29.8 mpg US
35.8 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
132 L
4.7 cu ft
Length
4,519 mm
177.9 in
Height
1,298 mm
51.1 in
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,379 mm
172.4 in
Height
1,276 mm
50.2 in
Range score
728 km
453 mi
684 km
425 mi
CO2 score
210 g/km
180 g/km
Trunk score
132 L
4.7 cu ft
150 L
5.3 cu ft
Power-to-weight score
248 hp/t
185 kW/t
4.0 kg/hp
217 hp/t
162 kW/t
4.6 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 (992) Carrera 4 3.0Porsche 718 Cayman (982) T 2.0
Consumption9.2 L/100 km25.6 mpg US30.7 mpg UK7.9 L/100 km29.8 mpg US35.8 mpg UK
Cost / 100 km16.10 LC100 km13.83 LC100 km
Cost / 100 mi25.91 LC100 mi22.25 LC100 mi
Annual fuel used1,380 L365 US gal304 UK gal1,185 L313 US gal261 UK gal
Annual fuel cost2,415 LC/year2,074 LC/year

Head-to-head comparisons

Porsche 911 (992) Carrera 4 3.0

  • Has 85 hp more
  • Has 70 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 6 km/h (4 mph) higher top speed
  • Has 30 hp/t better power-to-weight
  • Has 45 km (28 mi) more estimated range

Pros

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

Cons

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

Porsche 718 Cayman (982) T 2.0

  • Is 175 kg lighter
  • Uses 1.3 L/100 km less fuel
  • Has 18 L more trunk volume
  • Emits 30 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Largest trunk

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 (992) Carrera 4 3.0
Porsche 718 Cayman (982) T 2.0
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