Car comparison

Porsche 911 Cabriolet (992) · Facelift 2024 Carrera T 3.0vsPorsche 718 Boxster (982) S 2.5

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

New comparison

Porsche 911 Cabriolet (992) · Facelift 2024

Carrera T 3.0

394 hp2981 ccGasolineRWDManualTwin-turboCabriolet / convertible2024-present
VS

Porsche 718 Boxster (982)

S 2.5

350 hp2497 ccGasolineRWDManualTurbochargedCabriolet / convertible2016-2018

Comparison overview

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

Best choices

Porsche 718 Boxster (982) S 2.5

  • Quickest 0-100 km/h
    4.6 s
  • Lightest
    1,355 kg
    2,987 lb
  • Best power-to-weight
    258 hp/t
    193 kW/t
    3.9 kg/hp
  • Lowest combined fuel consumption
    8.1 L/100 km
    29.0 mpg US
    34.9 mpg UK
  • Largest trunk
    275 L
  • Best economy score
    85/100

Specification comparison

Specification comparison
ModelPorsche911 Cabriolet (992)Facelift 2024Carrera T 3.0Porsche718 Boxster (982)S 2.5
Power
394hp294kW
350hp261kW
Torque
450Nm332lb-ft
420Nm310lb-ft
Curb weight
1,580kg3,483lb
1,355kg2,987lb
Gross weight
1,985kg4,376lb
1,665kg3,671lb
Top speed
293 km/h
182 mph
285 km/h
177 mph
To 99% top speed
83.6s99% target: 290 km/h / 180 mph
Calculated
61.6s99% target: 282 km/h / 175 mph
Calculated
0-100 km/h
4.7s
4.6s
0-200 km/h
15.8s
14.2s
Calculated
0-60 mph
4.5s
Calculated
4.4s
Calculated
Fuel consumption
11L/100 km21.4mpg US25.7mpg UK
8.1L/100 km29mpg US34.9mpg UK
Fuel consumption city-
10.7L/100 km22mpg US26.4mpg UK
Fuel consumption highway-
6.5L/100 km36.2mpg US43.5mpg UK
Quarter mile
12.8s
Calculated
12.6s
Calculated
Power-to-weight
249hp/t186kW/t113hp/1000 lb
Calculated
258hp/t193kW/t117hp/1000 lb
Calculated
Torque-to-weight
285Nm/t191lb-ft/ton
Calculated
310Nm/t207lb-ft/ton
Calculated
Estimated range-
790km491mi
Calculated
Displacement
2,981cc182cu in
2,497cc152cu in
Length
4,542mm179in
4,379mm172in
Width
1,852mm73in
1,801mm71in
Height
1,292mm51in
1,280mm50in
Wheelbase
2,450mm96in
2,475mm97in
Front track-
1,515mm60in
Rear track-
1,540mm61in
Ground clearance
114mm4in
-
Trunk volume
163L
275L
Doors
2
2
Seats
4
2
Fuel tank-
64L
CO2 emissions-
184g/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
MetricPorsche911 Cabriolet (992)Facelift 2024Carrera T 3.0Porsche718 Boxster (982)S 2.5
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
4.4 s
0-100 km/h
0-62 mph
4.7 s
4.6 s
0-200 km/h
0-124 mph
15.8 s
14.2 s
Top speed
293 km/h
182 mph
285 km/h
177 mph
Drag race simulation
60 ft
18 m
2.1 s
2.2 s
330 ft
101 m
5.5 s
5.6 s
1/8 mile
201 m
8.4 s
8.3 s
1000 ft
305 m
10.8 s
10.6 s
1/4 mile
402 m
12.8 s
12.6 s
Trap speed
1/4 mile
402 m
181 km/h
113 mph
188 km/h
117 mph

Power comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0
394 hp
294 kW
Porsche718 Boxster (982)S 2.5
350 hp
261 kW

Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0 has 44 hp more than Porsche 718 Boxster (982) S 2.5.

The biggest power difference is between Porsche 718 Boxster (982) S 2.5 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 44 hp (33 kW).

Torque comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0
450 Nm
332 lb-ft
Porsche718 Boxster (982)S 2.5
420 Nm
310 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0
1,580 kg
3,483 lb
Porsche718 Boxster (982)S 2.5
1,355 kg
2,987 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 (992)Facelift 2024Carrera T 3.0
293 km/h
182 mph
Porsche718 Boxster (982)S 2.5
285 km/h
177 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.04.7 s
Porsche718 Boxster (982)S 2.54.6 s

Although Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0 has more power, Porsche 718 Boxster (982) S 2.5 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 718 Boxster (982) S 2.5 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 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
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Porsche718 Boxster (982)S 2.5
8.1 L/100 km
29.0 mpg US
34.9 mpg UK

The biggest fuel consumption difference is between Porsche 718 Boxster (982) S 2.5 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 2.9 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 (992)Facelift 2024Carrera T 3.0
249 hp/t
186 kW/t
4.0 kg/hp
Porsche718 Boxster (982)S 2.5
258 hp/t
193 kW/t
3.9 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0
394 hp
294 kW
4.7 s
293 km/h
182 mph
Porsche718 Boxster (982)S 2.5
350 hp
261 kW
4.6 s
285 km/h
177 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 (992)Facelift 2024Carrera T 3.0
Power
394 hp
294 kW
0-100 km/h4.7 s
Top speed
293 km/h
182 mph
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,542 mm
178.8 in
Height
1,292 mm
50.9 in
Porsche718 Boxster (982)S 2.5
Power
350 hp
261 kW
0-100 km/h4.6 s
Top speed
285 km/h
177 mph
Doors/seats
2 doors
2 seats
Trunk
275 L
9.7 cu ft
Length
4,379 mm
172.4 in
Height
1,280 mm
50.4 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 (992)Facelift 2024Carrera T 3.0
Power
394 hp
294 kW
0-100 km/h4.7 s
Top speed
293 km/h
182 mph
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Porsche718 Boxster (982)S 2.5
Power
350 hp
261 kW
0-100 km/h4.6 s
Top speed
285 km/h
177 mph
8.1 L/100 km
29.0 mpg US
34.9 mpg UK

Porsche 718 Boxster (982) S 2.5 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 (992)Facelift 2024Carrera T 3.0
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
4.7 s
Porsche718 Boxster (982)S 2.5
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
4.6 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 (992)Facelift 2024Carrera T 3.0
249 hp/t
186 kW/t
4.0 kg/hp
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
Porsche718 Boxster (982)S 2.5
258 hp/t
193 kW/t
3.9 kg/hp
8.1 L/100 km
29.0 mpg US
34.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Cabriolet (992)Facelift 2024Carrera T 3.0Porsche718 Boxster (982)S 2.5
Power
394 hp
294 kW
350 hp
261 kW
Torque
450 Nm
332 lb-ft
420 Nm
310 lb-ft
Acceleration
4.7 s
4.6 s
Top speed
293 km/h
182 mph
285 km/h
177 mph
Lightness
1,580 kg
3,483 lb
1,355 kg
2,987 lb
Fuel consumption
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
163 L
5.8 cu ft
Length
4,542 mm
178.8 in
Height
1,292 mm
50.9 in
Doors/seats
2 doors
2 seats
Trunk
275 L
9.7 cu ft
Length
4,379 mm
172.4 in
Height
1,280 mm
50.4 in
Range score
-
790 km
491 mi
CO2 score
-
184 g/km
Trunk score
163 L
5.8 cu ft
275 L
9.7 cu ft
Power-to-weight score
249 hp/t
186 kW/t
4.0 kg/hp
258 hp/t
193 kW/t
3.9 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 (992) Facelift 2024 Carrera T 3.0Porsche 718 Boxster (982) S 2.5
Consumption11 L/100 km21.4 mpg US25.7 mpg UK8.1 L/100 km29 mpg US34.9 mpg UK
Cost / 100 km19.25 LC100 km14.17 LC100 km
Cost / 100 mi30.98 LC100 mi22.81 LC100 mi
Annual fuel used1,650 L436 US gal363 UK gal1,215 L321 US gal267 UK gal
Annual fuel cost2,888 LC/year2,126 LC/year

Head-to-head comparisons

Porsche 718 Boxster (982) S 2.5

  • Is 225 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 2.9 L/100 km less fuel
  • Has 9 hp/t better power-to-weight
  • Has 112 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Cabriolet (992) Carrera T 3.0
Porsche 718 Boxster (982) S 2.5
Compare selected cars
2 vehicles selected

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