Car comparison

Porsche 911 Cabriolet (992) · Facelift 2024 Carrera T 3.0vsPorsche 718 Boxster (982) GTS 4.0

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)

GTS 4.0

400 hp3995 ccGasolineRWDDual-clutchNaturally aspiratedCabriolet / convertible2020-present

Comparison overview

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

Best choices

Porsche 718 Boxster (982) GTS 4.0

  • Quickest 0-100 km/h
    4.0 s
  • Most powerful
    400 hp
    298 kW
  • Lightest
    1,435 kg
    3,164 lb
  • Best power-to-weight
    279 hp/t
    208 kW/t
    3.6 kg/hp
  • Lowest combined fuel consumption
    9.6 L/100 km
    24.5 mpg US
    29.4 mpg UK
  • Best performance score
    78/100
  • Best economy score
    81/100

Specification comparison

Specification comparison
ModelPorsche911 Cabriolet (992)Facelift 2024Carrera T 3.0Porsche718 Boxster (982)GTS 4.0
Power
394hp294kW
400hp298kW
Torque
450Nm332lb-ft
430Nm317lb-ft
Curb weight
1,580kg3,483lb
1,435kg3,164lb
Gross weight
1,985kg4,376lb
1,730kg3,814lb
Top speed
293 km/h
182 mph
288 km/h
179 mph
To 99% top speed
83.6s99% target: 290 km/h / 180 mph
Calculated
70.2s99% target: 285 km/h / 177 mph
Calculated
0-100 km/h
4.7s
4.0s
0-200 km/h
15.8s
13.7s
0-60 mph
4.5s
Calculated
3.8s
Calculated
Fuel consumption
11L/100 km21.4mpg US25.7mpg UK
9.6L/100 km24.5mpg US29.4mpg UK
Fuel consumption city-
13L/100 km18.1mpg US21.7mpg UK
Fuel consumption highway-
7.6L/100 km30.9mpg US37.2mpg UK
Quarter mile
12.8s
Calculated
12.1s
Calculated
Power-to-weight
249hp/t186kW/t113hp/1000 lb
Calculated
279hp/t208kW/t126hp/1000 lb
Calculated
Torque-to-weight
285Nm/t191lb-ft/ton
Calculated
300Nm/t200lb-ft/ton
Calculated
Estimated range-
667km414mi
Calculated
Displacement
2,981cc182cu in
3,995cc244cu in
Length
4,542mm179in
4,391mm173in
Width
1,852mm73in
1,801mm71in
Height
1,292mm51in
1,262mm50in
Wheelbase
2,450mm96in
2,475mm97in
Front track-
1,527mm60in
Rear track-
1,535mm60in
Ground clearance
114mm4in
-
Trunk volume
163L
120L
Doors
2
2
Seats
4
2
Fuel tank-
64L
CO2 emissions-
219g/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)GTS 4.0
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
3.8 s
0-100 km/h
0-62 mph
4.7 s
4.0 s
0-200 km/h
0-124 mph
15.8 s
13.7 s
Top speed
293 km/h
182 mph
288 km/h
179 mph
Drag race simulation
60 ft
18 m
2.1 s
1.9 s
330 ft
101 m
5.5 s
5.2 s
1/8 mile
201 m
8.4 s
7.8 s
1000 ft
305 m
10.8 s
10.1 s
1/4 mile
402 m
12.8 s
12.1 s
Trap speed
1/4 mile
402 m
181 km/h
113 mph
189 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)GTS 4.0
400 hp
298 kW

Porsche 718 Boxster (982) GTS 4.0 has 6 hp more than Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0.

The biggest power difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0 and Porsche 718 Boxster (982) GTS 4.0: 6 hp (4 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)GTS 4.0
430 Nm
317 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)GTS 4.0
1,435 kg
3,164 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)GTS 4.0
288 km/h
179 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)GTS 4.04.0 s

The biggest 0-100 km/h difference is between Porsche 718 Boxster (982) GTS 4.0 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 0.7 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)GTS 4.0
9.6 L/100 km
24.5 mpg US
29.4 mpg UK

The biggest fuel consumption difference is between Porsche 718 Boxster (982) GTS 4.0 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 1.4 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)GTS 4.0
279 hp/t
208 kW/t
3.6 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)GTS 4.0
400 hp
298 kW
4.0 s
288 km/h
179 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)GTS 4.0
Power
400 hp
298 kW
0-100 km/h4.0 s
Top speed
288 km/h
179 mph
Doors/seats
2 doors
2 seats
Trunk
120 L
4.2 cu ft
Length
4,391 mm
172.9 in
Height
1,262 mm
49.7 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)GTS 4.0
Power
400 hp
298 kW
0-100 km/h4.0 s
Top speed
288 km/h
179 mph
9.6 L/100 km
24.5 mpg US
29.4 mpg UK

Porsche 718 Boxster (982) GTS 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
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)GTS 4.0
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
4.0 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)GTS 4.0
279 hp/t
208 kW/t
3.6 kg/hp
9.6 L/100 km
24.5 mpg US
29.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorsche911 Cabriolet (992)Facelift 2024Carrera T 3.0Porsche718 Boxster (982)GTS 4.0
Power
394 hp
294 kW
400 hp
298 kW
Torque
450 Nm
332 lb-ft
430 Nm
317 lb-ft
Acceleration
4.7 s
4.0 s
Top speed
293 km/h
182 mph
288 km/h
179 mph
Lightness
1,580 kg
3,483 lb
1,435 kg
3,164 lb
Fuel consumption
11.0 L/100 km
21.4 mpg US
25.7 mpg UK
9.6 L/100 km
24.5 mpg US
29.4 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
120 L
4.2 cu ft
Length
4,391 mm
172.9 in
Height
1,262 mm
49.7 in
Range score
-
667 km
414 mi
CO2 score
-
219 g/km
Trunk score
163 L
5.8 cu ft
120 L
4.2 cu ft
Power-to-weight score
249 hp/t
186 kW/t
4.0 kg/hp
279 hp/t
208 kW/t
3.6 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 Cabriolet (992) Facelift 2024 Carrera T 3.0Porsche 718 Boxster (982) GTS 4.0
Consumption11 L/100 km21.4 mpg US25.7 mpg UK9.6 L/100 km24.5 mpg US29.4 mpg UK
Cost / 100 km19.25 LC100 km16.80 LC100 km
Cost / 100 mi30.98 LC100 mi27.04 LC100 mi
Annual fuel used1,650 L436 US gal363 UK gal1,440 L380 US gal317 UK gal
Annual fuel cost2,888 LC/year2,520 LC/year

Head-to-head comparisons

Porsche 718 Boxster (982) GTS 4.0

  • Has 6 hp more
  • Is 145 kg lighter
  • Is 0.7 s quicker from 0-100 km/h
  • Uses 1.4 L/100 km less fuel
  • Has 29 hp/t better power-to-weight

Pros

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

Cons

  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche 911 Cabriolet (992) Carrera T 3.0
Porsche 718 Boxster (982) GTS 4.0
Compare selected cars
2 vehicles selected

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