Car comparison

Porsche 911 Cabriolet (992) · Facelift 2024 Carrera T 3.0vsPorsche 911 Speedster 3.6

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

Porsche 911 Speedster

3.6

250 hp3600 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible1989-1989

Comparison overview

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

Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0

Quickest 0-100 km/h
4.7 s
Fastest top speed
293 km/h
182 mph
Most powerful
394 hp
294 kW
Highest torque
450 Nm
332 lb-ft
Best power-to-weight
249 hp/t
186 kW/t
4.0 kg/hp
Best overall score
64/100
Best performance score
76/100
Best economy score
77/100
Best practicality score
39/100

Porsche 911 Speedster 3.6

Lightest
1,350 kg
2,976 lb

Specification comparison

Specification comparison
Model	Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	Porsche911 Speedster3.6
Power	394hp294kW	250hp186kW
Torque	450Nm332lb-ft	310Nm229lb-ft
Curb weight	1,580kg3,483lb	1,350kg2,976lb
Gross weight	1,985kg4,376lb	1,600kg3,527lb
Top speed	293 km/h 182 mph	Unrestricted 270 km/h168 mph Restricted 260 km/h162 mph Calculated
To 99% top speed	83.6s99% target: 290 km/h / 180 mph Calculated	75.6s99% target: 267 km/h / 166 mph Calculated
0-100 km/h	4.7s	5.7s
0-200 km/h	15.8s	19.0s Calculated
0-60 mph	4.5s Calculated	5.4s Calculated
Fuel consumption	11L/100 km21.4mpg US25.7mpg UK	-
Fuel consumption city	-	17.1L/100 km13.8mpg US16.5mpg UK
Fuel consumption highway	-	7.8L/100 km30.2mpg US36.2mpg UK
Quarter mile	12.8s Calculated	13.7s Calculated
Power-to-weight	249hp/t186kW/t113hp/1000 lb Calculated	185hp/t138kW/t84hp/1000 lb Calculated
Torque-to-weight	285Nm/t191lb-ft/ton Calculated	230Nm/t154lb-ft/ton Calculated
Displacement	2,981cc182cu in	3,600cc220cu in
Length	4,542mm179in	4,250mm167in
Width	1,852mm73in	1,652mm65in
Height	1,292mm51in	1,280mm50in
Wheelbase	2,450mm96in	2,272mm89in
Front track	-	1,374mm54in
Rear track	-	1,374mm54in
Ground clearance	114mm4in	115mm5in
Trunk volume	163L	-
Doors	2	2
Seats	4	2
Fuel tank	-	77L

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
Metric	Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	Porsche911 Speedster3.6
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.5 s	5.4 s
0-100 km/h 0-62 mph	4.7 s	5.7 s
0-200 km/h 0-124 mph	15.8 s	19.0 s
Top speed	293 km/h 182 mph	Unrestricted 270 km/h168 mph Restricted 260 km/h162 mph Likely limited
	Drag race simulation
60 ft 18 m	2.1 s	2.3 s
330 ft 101 m	5.5 s	6.1 s
1/8 mile 201 m	8.4 s	9.1 s
1000 ft 305 m	10.8 s	11.6 s
1/4 mile 402 m	12.8 s	13.7 s
Trap speed 1/4 mile 402 m	181 km/h 113 mph	172 km/h 107 mph

Power comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	394 hp 294 kW
Porsche911 Speedster3.6	250 hp 186 kW

Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0 has 144 hp more than Porsche 911 Speedster 3.6.

The biggest power difference is between Porsche 911 Speedster 3.6 and Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0: 144 hp (107 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	450 Nm 332 lb-ft
Porsche911 Speedster3.6	310 Nm 229 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	1,580 kg 3,483 lb
Porsche911 Speedster3.6	1,350 kg 2,976 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	293 km/h 182 mph
Porsche911 Speedster3.6	Unrestricted 270 km/h168 mph Restricted 260 km/h162 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	4.7 s
Porsche911 Speedster3.6	5.7 s

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Facelift 2024 Carrera T 3.0 and Porsche 911 Speedster 3.6: 1.0 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	249 hp/t 186 kW/t 4.0 kg/hp
Porsche911 Speedster3.6	185 hp/t 138 kW/t 5.4 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0	394 hp 294 kW	4.7 s	293 km/h 182 mph
Porsche911 Speedster3.6	250 hp 186 kW	5.7 s	Unrestricted 270 km/h168 mph Restricted 260 km/h162 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0

Power	394 hp 294 kW
0-100 km/h	4.7 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

Porsche911 Speedster3.6

Power	250 hp 186 kW
0-100 km/h	5.7 s
Top speed Unrestricted 270 km/h168 mph Restricted 260 km/h162 mph

Doors/seats	2 doors 2 seats
Trunk	-
Length	4,250 mm 167.3 in
Height	1,280 mm 50.4 in

Detailed score breakdown

Vehicle

Porsche911 Cabriolet (992)Facelift 2024Carrera T 3.0

Porsche911 Speedster3.6

Power

394 hp

294 kW

250 hp

186 kW

Torque

450 Nm

332 lb-ft

310 Nm

229 lb-ft

Acceleration

4.7 s

5.7 s

Top speed

293 km/h

182 mph

Unrestricted

270 km/h168 mph

Restricted

260 km/h162 mph

Lightness

1,580 kg

3,483 lb

1,350 kg

2,976 lb

Fuel consumption

11.0 L/100 km

21.4 mpg US

25.7 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	-
Length	4,250 mm 167.3 in
Height	1,280 mm 50.4 in

Trunk score

163 L

5.8 cu ft

Power-to-weight score

249 hp/t

186 kW/t

4.0 kg/hp

185 hp/t

138 kW/t

5.4 kg/hp

Overall

Fixed score

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 (992) Facelift 2024 Carrera T 3.0
Consumption	11 L/100 km21.4 mpg US25.7 mpg UK
Cost / 100 km	19.25 LC100 km
Cost / 100 mi	30.98 LC100 mi
Annual fuel used	1,650 L436 US gal363 UK gal
Annual fuel cost	2,888 LC/year