Car comparison

Porsche 718 Spyder (982) 4.0vsPorsche 911 Cabriolet (992) · Facelift 2024 Carrera 3.0

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

New comparison

Porsche 718 Spyder (982)

4.0

420 hp3995 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2020-present
VS

Porsche 911 Cabriolet (992) · Facelift 2024

Carrera 3.0

394 hp2981 ccGasolineRWDDual-clutchTwin-turboCabriolet / convertible2024-present

Comparison overview

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

Best choices

Porsche 718 Spyder (982) 4.0

  • Fastest top speed
    301 km/h
    187 mph
  • Most powerful
    420 hp
    313 kW
  • Lightest
    1,420 kg
    3,131 lb
  • Best power-to-weight
    296 hp/t
    221 kW/t
    3.4 kg/hp
  • Largest trunk
    150 L
  • Best performance score
    79/100
  • Best economy score
    78/100

Specification comparison

Specification comparison
ModelPorsche718 Spyder (982)4.0Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
Power
420hp313kW
394hp294kW
Torque
420Nm310lb-ft
450Nm332lb-ft
Curb weight
1,420kg3,131lb
1,600kg3,527lb
Gross weight
1,720kg3,792lb
2,015kg4,442lb
Top speed
301 km/h
187 mph
291 km/h
181 mph
To 99% top speed
72.1s99% target: 298 km/h / 185 mph
Calculated
82.9s99% target: 288 km/h / 179 mph
Calculated
0-100 km/h
4.4s
4.3s
0-200 km/h
13.8s
15.1s
0-60 mph
4.2s
Calculated
4.1s
Calculated
Fuel consumption
10.9L/100 km21.6mpg US25.9mpg UK
10.6L/100 km22.2mpg US26.6mpg UK
Fuel consumption city
15L/100 km15.7mpg US18.8mpg UK
-
Fuel consumption highway
8.5L/100 km27.7mpg US33.2mpg UK
-
Quarter mile
12.4s
Calculated
12.4s
Calculated
Power-to-weight
296hp/t221kW/t134hp/1000 lb
Calculated
246hp/t184kW/t112hp/1000 lb
Calculated
Torque-to-weight
296Nm/t198lb-ft/ton
Calculated
281Nm/t188lb-ft/ton
Calculated
Estimated range
587km365mi
Calculated
-
Displacement
3,995cc244cu in
2,981cc182cu in
Length
4,430mm174in
4,542mm179in
Width
1,801mm71in
1,852mm73in
Height
1,258mm50in
2,450mm96in
Wheelbase
2,484mm98in
-
Front track
1,538mm61in
-
Rear track
1,534mm60in
-
Trunk volume
150L
-
Max trunk volume-
135L
Doors
2
2
Seats
2
4
Fuel tank
64L
-

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
MetricPorsche718 Spyder (982)4.0Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
Acceleration checkpoints
0-60 mph
0-97 km/h
4.2 s
4.1 s
0-100 km/h
0-62 mph
4.4 s
4.3 s
0-200 km/h
0-124 mph
13.8 s
15.1 s
Top speed
301 km/h
187 mph
291 km/h
181 mph
Drag race simulation
60 ft
18 m
2.1 s
2.0 s
330 ft
101 m
5.4 s
5.3 s
1/8 mile
201 m
8.1 s
8.1 s
1000 ft
305 m
10.5 s
10.4 s
1/4 mile
402 m
12.4 s
12.4 s
Trap speed
1/4 mile
402 m
190 km/h
118 mph
183 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
420 hp
313 kW
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
394 hp
294 kW

Porsche 718 Spyder (982) 4.0 has 26 hp more than Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0.

The biggest power difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0 and Porsche 718 Spyder (982) 4.0: 26 hp (19 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
420 Nm
310 lb-ft
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
450 Nm
332 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
1,420 kg
3,131 lb
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
1,600 kg
3,527 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
301 km/h
187 mph
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
291 km/h
181 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.04.4 s
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.04.3 s

Although Porsche 718 Spyder (982) 4.0 has more power, Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0 and Porsche 718 Spyder (982) 4.0: 0.1 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Porsche718 Spyder (982)4.0
296 hp/t
221 kW/t
3.4 kg/hp
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
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
Porsche718 Spyder (982)4.0
420 hp
313 kW
4.4 s
301 km/h
187 mph
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
394 hp
294 kW
4.3 s
291 km/h
181 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
Porsche718 Spyder (982)4.0
Power
420 hp
313 kW
0-100 km/h4.4 s
Top speed
301 km/h
187 mph
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,430 mm
174.4 in
Height
1,258 mm
49.5 in
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
Power
394 hp
294 kW
0-100 km/h4.3 s
Top speed
291 km/h
181 mph
Doors/seats
2 doors
4 seats
Trunk
135 L
4.8 cu ft
Length
4,542 mm
178.8 in
Height
2,450 mm
96.5 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
Porsche718 Spyder (982)4.0
Power
420 hp
313 kW
0-100 km/h4.4 s
Top speed
301 km/h
187 mph
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
Power
394 hp
294 kW
0-100 km/h4.3 s
Top speed
291 km/h
181 mph
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

Porsche 718 Spyder (982) 4.0 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
Porsche718 Spyder (982)4.0
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
4.4 s
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
4.3 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
Porsche718 Spyder (982)4.0
296 hp/t
221 kW/t
3.4 kg/hp
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
246 hp/t
184 kW/t
4.1 kg/hp
10.6 L/100 km
22.2 mpg US
26.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche718 Spyder (982)4.0Porsche911 Cabriolet (992)Facelift 2024Carrera 3.0
Power
420 hp
313 kW
394 hp
294 kW
Torque
420 Nm
310 lb-ft
450 Nm
332 lb-ft
Acceleration
4.4 s
4.3 s
Top speed
301 km/h
187 mph
291 km/h
181 mph
Lightness
1,420 kg
3,131 lb
1,600 kg
3,527 lb
Fuel consumption
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
10.6 L/100 km
22.2 mpg US
26.6 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
150 L
5.3 cu ft
Length
4,430 mm
174.4 in
Height
1,258 mm
49.5 in
Doors/seats
2 doors
4 seats
Trunk
135 L
4.8 cu ft
Length
4,542 mm
178.8 in
Height
2,450 mm
96.5 in
Range score
587 km
365 mi
-
Trunk score
150 L
5.3 cu ft
135 L
4.8 cu ft
Power-to-weight score
296 hp/t
221 kW/t
3.4 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
VehiclePorsche 718 Spyder (982) 4.0Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0
Consumption10.9 L/100 km21.6 mpg US25.9 mpg UK10.6 L/100 km22.2 mpg US26.6 mpg UK
Cost / 100 km19.08 LC100 km18.55 LC100 km
Cost / 100 mi30.70 LC100 mi29.85 LC100 mi
Annual fuel used1,635 L432 US gal360 UK gal1,590 L420 US gal350 UK gal
Annual fuel cost2,861 LC/year2,783 LC/year

Head-to-head comparisons

Porsche 718 Spyder (982) 4.0

  • Has 26 hp more
  • Is 180 kg lighter
  • Has 10 km/h (6 mph) higher top speed
  • Has 50 hp/t better power-to-weight
  • Has 15 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption

Porsche 911 Cabriolet (992) Facelift 2024 Carrera 3.0

  • Has 30 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 0.3 L/100 km less fuel

Pros

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

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 718 Spyder (982) 4.0
Porsche 911 Cabriolet (992) Carrera 3.0
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2 vehicles selected

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