Car comparison

Aston Martin DBS Superleggera Volante Ultimate 5.2 V12vsPorsche 911 Cabriolet (992) Turbo S 3.8

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

New comparison

Aston Martin DBS Superleggera Volante

Ultimate 5.2 V12

770 hp5204 ccGasolineRWDAutomaticTwin-turboCabriolet / convertible2023-present

Porsche 911 Cabriolet (992)

Turbo S 3.8

650 hp3745 ccGasolineAWDDual-clutchTwin-turboCabriolet / convertible2020-2024

Comparison overview

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

Aston Martin DBS Superleggera Volante Ultimate 5.2 V12

Fastest top speed
340 km/h
211 mph
Most powerful
770 hp
574 kW
Highest torque
900 Nm
664 lb-ft
Best power-to-weight
396 hp/t
295 kW/t
2.5 kg/hp
Largest trunk
270 L
Best overall score
76/100
Best practicality score
43/100

Porsche 911 Cabriolet (992) Turbo S 3.8

Quickest 0-100 km/h
2.8 s
Lightest
1,710 kg
3,770 lb
Best performance score
94/100
Best economy score
77/100

Specification comparison

Specification comparison
Model	Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	Porsche911 Cabriolet (992)Turbo S 3.8
Power	770hp574kW	650hp485kW
Torque	900Nm664lb-ft	800Nm590lb-ft
Curb weight	1,945kg4,288lb	1,710kg3,770lb
Gross weight	-	2,080kg4,586lb
Top speed	340 km/h 211 mph	330 km/h 205 mph
To 99% top speed	52.8s99% target: 337 km/h / 209 mph Calculated	70.3s99% target: 327 km/h / 203 mph Calculated
0-100 km/h	3.6s	2.8s
0-200 km/h	9.5s Calculated	9.3s
0-60 mph	3.5s Calculated	2.7s Calculated
Fuel consumption	-	11.3L/100 km20.8mpg US25.0mpg UK
Fuel consumption city	-	15.9L/100 km14.8mpg US17.8mpg UK
Fuel consumption highway	-	8.6L/100 km27.4mpg US32.8mpg UK
Quarter mile	11.1s Calculated	10.6s Calculated
Power-to-weight	396hp/t295kW/t180hp/1000 lb Calculated	380hp/t283kW/t172hp/1000 lb Calculated
Torque-to-weight	463Nm/t310lb-ft/ton Calculated	468Nm/t313lb-ft/ton Calculated
Estimated range	-	593km368mi Calculated
Displacement	5,204cc318cu in	3,745cc229cu in
Length	4,715mm186in	4,535mm179in
Width	-	1,900mm75in
Height	1,285mm51in	1,301mm51in
Wheelbase	2,805mm110in	2,450mm96in
Front track	-	1,583mm62in
Rear track	-	1,600mm63in
Ground clearance	120mm5in	-
Trunk volume	270L	128L
Doors	2	2
Seats	4	4
Fuel tank	78L	67L

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.

Aston Martin DBS Superleggera Volante Ultimate 5.2 V12Porsche 911 Cabriolet (992) Turbo S 3.8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	6,500 rpm	-	6,750 rpm
Porsche911 Cabriolet (992)Turbo S 3.8	6,750 rpm	2,500-4,000 rpm	7,200 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	Porsche911 Cabriolet (992)Turbo S 3.8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.5 s	2.7 s
0-100 km/h 0-62 mph	3.6 s	2.8 s
0-200 km/h 0-124 mph	9.5 s	9.3 s
0-200 mph 0-322 km/h	33.0 s	53.4 s
Top speed	340 km/h 211 mph	330 km/h 205 mph
	Drag race simulation
60 ft 18 m	2.0 s	1.6 s
330 ft 101 m	5.1 s	4.5 s
1/8 mile 201 m	7.4 s	6.8 s
1000 ft 305 m	9.5 s	8.9 s
1/4 mile 402 m	11.1 s	10.6 s
Trap speed 1/4 mile 402 m	219 km/h 136 mph	212 km/h 132 mph

Power comparison

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

Chart data table
Vehicle	Value
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	770 hp 574 kW
Porsche911 Cabriolet (992)Turbo S 3.8	650 hp 485 kW

Aston Martin DBS Superleggera Volante Ultimate 5.2 V12 has 120 hp more than Porsche 911 Cabriolet (992) Turbo S 3.8.

The biggest power difference is between Porsche 911 Cabriolet (992) Turbo S 3.8 and Aston Martin DBS Superleggera Volante Ultimate 5.2 V12: 120 hp (89 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	900 Nm 664 lb-ft
Porsche911 Cabriolet (992)Turbo S 3.8	800 Nm 590 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	1,945 kg 4,288 lb
Porsche911 Cabriolet (992)Turbo S 3.8	1,710 kg 3,770 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
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	340 km/h 211 mph
Porsche911 Cabriolet (992)Turbo S 3.8	330 km/h 205 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	3.6 s
Porsche911 Cabriolet (992)Turbo S 3.8	2.8 s

Although Aston Martin DBS Superleggera Volante Ultimate 5.2 V12 has more power, Porsche 911 Cabriolet (992) Turbo S 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Turbo S 3.8 and Aston Martin DBS Superleggera Volante Ultimate 5.2 V12: 0.8 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	396 hp/t 295 kW/t 2.5 kg/hp
Porsche911 Cabriolet (992)Turbo S 3.8	380 hp/t 283 kW/t 2.6 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Aston MartinDBS Superleggera VolanteUltimate 5.2 V12	770 hp 574 kW	3.6 s	340 km/h 211 mph
Porsche911 Cabriolet (992)Turbo S 3.8	650 hp 485 kW	2.8 s	330 km/h 205 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

Aston MartinDBS Superleggera VolanteUltimate 5.2 V12

Power	770 hp 574 kW
0-100 km/h	3.6 s
Top speed 340 km/h 211 mph

Doors/seats	2 doors 4 seats
Trunk	270 L 9.5 cu ft
Length	4,715 mm 185.6 in
Height	1,285 mm 50.6 in

Porsche911 Cabriolet (992)Turbo S 3.8

Power	650 hp 485 kW
0-100 km/h	2.8 s
Top speed 330 km/h 205 mph

Doors/seats	2 doors 4 seats
Trunk	128 L 4.5 cu ft
Length	4,535 mm 178.5 in
Height	1,301 mm 51.2 in

Detailed score breakdown

Vehicle

Aston MartinDBS Superleggera VolanteUltimate 5.2 V12

Porsche911 Cabriolet (992)Turbo S 3.8

Power

770 hp

574 kW

650 hp

485 kW

Torque

900 Nm

664 lb-ft

800 Nm

590 lb-ft

Acceleration

3.6 s

2.8 s

Top speed

340 km/h

211 mph

330 km/h

205 mph

Lightness

1,945 kg

4,288 lb

1,710 kg

3,770 lb

Fuel consumption

11.3 L/100 km

20.8 mpg US

25.0 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	270 L 9.5 cu ft
Length	4,715 mm 185.6 in
Height	1,285 mm 50.6 in

Doors/seats	2 doors 4 seats
Trunk	128 L 4.5 cu ft
Length	4,535 mm 178.5 in
Height	1,301 mm 51.2 in

Range score

593 km

368 mi

Trunk score

270 L

9.5 cu ft

128 L

4.5 cu ft

Power-to-weight score

396 hp/t

295 kW/t

2.5 kg/hp

380 hp/t

283 kW/t

2.6 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) Turbo S 3.8
Consumption	11.3 L/100 km20.8 mpg US25 mpg UK
Cost / 100 km	19.78 LC100 km
Cost / 100 mi	31.82 LC100 mi
Annual fuel used	1,695 L448 US gal373 UK gal
Annual fuel cost	2,966 LC/year