Car comparison

Aston Martin DB12 Volante 4.0 V8vsPorsche 911 Cabriolet (992) · Facelift 2024 Turbo S 3.6

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

New comparison

Aston Martin DB12 Volante

4.0 V8

680 hp3982 ccGasolineRWDAutomaticTwin-turboCabriolet / convertible2023-present

Porsche 911 Cabriolet (992) · Facelift 2024

Turbo S 3.6

640 hp3591 ccGasolineAWDDual-clutchTurbochargedCabriolet / convertible2025-present

Comparison overview

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

Aston Martin DB12 Volante 4.0 V8

Fastest top speed
335 km/h
208 mph Unrestricted
325 km/h
202 mph Restricted
Most powerful
680 hp
507 kW
Highest torque
800 Nm
590 lb-ft
Lightest
1,796 kg
3,960 lb
Best power-to-weight
379 hp/t
282 kW/t
2.6 kg/hp
Best estimated range
639 km
397 mi
Largest trunk
262 L
Best overall score
76/100
Best practicality score
43/100

Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6

Quickest 0-100 km/h
2.6 s
Lowest combined fuel consumption
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Best performance score
94/100
Best economy score
75/100

Specification comparison

Specification comparison
Model	Aston MartinDB12 Volante4.0 V8	Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6
Power	680hp507kW	640hp477kW
Torque	800Nm590lb-ft	760Nm561lb-ft
Curb weight	1,796kg3,960lb	1,810kg3,990lb
Gross weight	-	2,175kg4,795lb
Top speed	Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph Calculated	322 km/h 200 mph
To 99% top speed	54.0s99% target: 332 km/h / 206 mph Calculated	63.7s99% target: 319 km/h / 198 mph Calculated
0-100 km/h	3.7s	2.6s
0-200 km/h	9.9s Calculated	8.8s
0-60 mph	3.5s Calculated	2.5s Calculated
Fuel consumption	12.2L/100 km19.3mpg US23.2mpg UK	11.8L/100 km19.9mpg US23.9mpg UK
Quarter mile	11.3s Calculated	10.3s Calculated
Power-to-weight	379hp/t282kW/t172hp/1000 lb Calculated	354hp/t264kW/t160hp/1000 lb Calculated
Torque-to-weight	445Nm/t298lb-ft/ton Calculated	420Nm/t281lb-ft/ton Calculated
Estimated range	639km397mi Calculated	534km332mi Calculated
Displacement	3,982cc243cu in	3,591cc219cu in
Length	4,725mm186in	4,551mm179in
Width	-	1,900mm75in
Height	1,295mm51in	1,304mm51in
Wheelbase	2,805mm110in	2,450mm96in
Ground clearance	95mm4in	125mm5in
Trunk volume	262L	163L
Doors	2	2
Seats	4	4
Fuel tank	78L	63L

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 DB12 Volante 4.0 V8Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Aston MartinDB12 Volante4.0 V8	6,000 rpm	2,750-6,000 rpm	6,250 rpm
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	6,500-7,000 rpm	2,300-6,000 rpm	7,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Aston MartinDB12 Volante4.0 V8	Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.5 s	2.5 s
0-100 km/h 0-62 mph	3.7 s	2.6 s
0-200 km/h 0-124 mph	9.9 s	8.8 s
0-200 mph 0-322 km/h	37.4 s	-
Top speed	Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph Likely limited	322 km/h 200 mph
	Drag race simulation
60 ft 18 m	2.0 s	1.6 s
330 ft 101 m	5.1 s	4.3 s
1/8 mile 201 m	7.5 s	6.6 s
1000 ft 305 m	9.6 s	8.7 s
1/4 mile 402 m	11.3 s	10.3 s
Trap speed 1/4 mile 402 m	215 km/h 134 mph	215 km/h 134 mph

Power comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	680 hp 507 kW
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	640 hp 477 kW

Aston Martin DB12 Volante 4.0 V8 has 40 hp more than Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6.

The biggest power difference is between Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6 and Aston Martin DB12 Volante 4.0 V8: 40 hp (30 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	800 Nm 590 lb-ft
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	760 Nm 561 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	1,796 kg 3,960 lb
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	1,810 kg 3,990 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 MartinDB12 Volante4.0 V8	Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	322 km/h 200 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	3.7 s
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	2.6 s

Although Aston Martin DB12 Volante 4.0 V8 has more power, Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6 and Aston Martin DB12 Volante 4.0 V8: 1.1 s.

Fuel consumption comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	12.2 L/100 km 19.3 mpg US 23.2 mpg UK
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	11.8 L/100 km 19.9 mpg US 23.9 mpg UK

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	379 hp/t 282 kW/t 2.6 kg/hp
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	354 hp/t 264 kW/t 2.8 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
Aston MartinDB12 Volante4.0 V8	639 km 397 mi
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	534 km 332 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Aston MartinDB12 Volante4.0 V8	680 hp 507 kW	3.7 s	Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	640 hp 477 kW	2.6 s	322 km/h 200 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 MartinDB12 Volante4.0 V8

Power	680 hp 507 kW
0-100 km/h	3.7 s
Top speed Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph

Doors/seats	2 doors 4 seats
Trunk	262 L 9.3 cu ft
Length	4,725 mm 186.0 in
Height	1,295 mm 51.0 in

Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6

Power	640 hp 477 kW
0-100 km/h	2.6 s
Top speed 322 km/h 200 mph

Doors/seats	2 doors 4 seats
Trunk	163 L 5.8 cu ft
Length	4,551 mm 179.2 in
Height	1,304 mm 51.3 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

Aston MartinDB12 Volante4.0 V8

Power	680 hp 507 kW
0-100 km/h	3.7 s
Top speed Unrestricted 335 km/h208 mph Restricted 325 km/h202 mph

12.2 L/100 km

19.3 mpg US

23.2 mpg UK

Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6

Power	640 hp 477 kW
0-100 km/h	2.6 s
Top speed 322 km/h 200 mph

11.8 L/100 km

19.9 mpg US

23.9 mpg UK

Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Aston MartinDB12 Volante4.0 V8	12.2 L/100 km 19.3 mpg US 23.2 mpg UK	3.7 s
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	11.8 L/100 km 19.9 mpg US 23.9 mpg UK	2.6 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Aston MartinDB12 Volante4.0 V8	379 hp/t 282 kW/t 2.6 kg/hp	12.2 L/100 km 19.3 mpg US 23.2 mpg UK
Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6	354 hp/t 264 kW/t 2.8 kg/hp	11.8 L/100 km 19.9 mpg US 23.9 mpg UK

Detailed score breakdown

Vehicle

Aston MartinDB12 Volante4.0 V8

Porsche911 Cabriolet (992)Facelift 2024Turbo S 3.6

Power

680 hp

507 kW

640 hp

477 kW

Torque

800 Nm

590 lb-ft

760 Nm

561 lb-ft

Acceleration

3.7 s

2.6 s

Top speed

Unrestricted

335 km/h208 mph

Restricted

325 km/h202 mph

322 km/h

200 mph

Lightness

1,796 kg

3,960 lb

1,810 kg

3,990 lb

Fuel consumption

12.2 L/100 km

19.3 mpg US

23.2 mpg UK

11.8 L/100 km

19.9 mpg US

23.9 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	262 L 9.3 cu ft
Length	4,725 mm 186.0 in
Height	1,295 mm 51.0 in

Doors/seats	2 doors 4 seats
Trunk	163 L 5.8 cu ft
Length	4,551 mm 179.2 in
Height	1,304 mm 51.3 in

Range score

639 km

397 mi

534 km

332 mi

Trunk score

262 L

9.3 cu ft

163 L

5.8 cu ft

Power-to-weight score

379 hp/t

282 kW/t

2.6 kg/hp

354 hp/t

264 kW/t

2.8 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	Aston Martin DB12 Volante 4.0 V8	Porsche 911 Cabriolet (992) Facelift 2024 Turbo S 3.6
Consumption	12.2 L/100 km19.3 mpg US23.2 mpg UK	11.8 L/100 km19.9 mpg US23.9 mpg UK
Cost / 100 km	21.35 LC100 km	20.65 LC100 km
Cost / 100 mi	34.36 LC100 mi	33.23 LC100 mi
Annual fuel used	1,830 L483 US gal403 UK gal	1,770 L468 US gal389 UK gal
Annual fuel cost	3,203 LC/year	3,098 LC/year