Car comparison

Aston Martin DB12 4.0 V8vsPorsche 911 (992) Turbo S 3.8

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

New comparison

Aston Martin DB12

4.0 V8

680 hp3982 ccGasolineRWDAutomaticTwin-turboCoupe2023-present

Porsche 911 (992)

Turbo S 3.8

650 hp3745 ccGasolineAWDDual-clutchTwin-turboCoupe2020-2024

Comparison overview

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

Aston Martin DB12 4.0 V8

Fastest top speed
340 km/h
211 mph Unrestricted
325 km/h
202 mph Restricted
Most powerful
680 hp
507 kW
Highest torque
800 Nm
590 lb-ft
Best power-to-weight
404 hp/t
301 kW/t
2.5 kg/hp
Largest trunk
262 L
Best overall score
78/100
Best practicality score
46/100

Porsche 911 (992) Turbo S 3.8

Quickest 0-100 km/h
2.7 s
Lightest
1,640 kg
3,616 lb
Best performance score
94/100
Best economy score
77/100

Specification comparison

Specification comparison
Model	Aston MartinDB124.0 V8	Porsche911 (992)Turbo S 3.8
Power	680hp507kW	650hp485kW
Torque	800Nm590lb-ft	800Nm590lb-ft
Curb weight	1,685kg3,715lb	1,640kg3,616lb
Gross weight	-	2,020kg4,453lb
Top speed	Unrestricted 340 km/h211 mph Restricted 325 km/h202 mph Calculated	330 km/h 205 mph
To 99% top speed	53.1s99% target: 337 km/h / 209 mph Calculated	66.5s99% target: 327 km/h / 203 mph Calculated
0-100 km/h	3.6s	2.7s
0-200 km/h	9.5s Calculated	8.9s
0-60 mph	3.5s Calculated	2.6s Calculated
Fuel consumption	-	11.1L/100 km21.2mpg US25.4mpg UK
Fuel consumption city	-	15.5L/100 km15.2mpg US18.2mpg UK
Fuel consumption highway	-	8.6L/100 km27.4mpg US32.8mpg UK
Quarter mile	11.1s Calculated	10.4s Calculated
Power-to-weight	404hp/t301kW/t183hp/1000 lb Calculated	396hp/t296kW/t180hp/1000 lb Calculated
Torque-to-weight	475Nm/t318lb-ft/ton Calculated	488Nm/t326lb-ft/ton Calculated
Estimated range	-	604km375mi Calculated
Displacement	3,982cc243cu in	3,745cc229cu in
Length	4,725mm186in	4,535mm179in
Width	2,060mm81in	1,900mm75in
Height	1,295mm51in	1,303mm51in
Wheelbase	2,805mm110in	2,450mm96in
Front track	-	1,583mm62in
Rear track	-	1,600mm63in
Ground clearance	120mm5in	-
Trunk volume	262L	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 DB12 4.0 V8Porsche 911 (992) Turbo S 3.8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Aston MartinDB124.0 V8	6,000 rpm	2,750-6,000 rpm	6,250 rpm
Porsche911 (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 MartinDB124.0 V8	Porsche911 (992)Turbo S 3.8
	Acceleration checkpoints
0-60 mph 0-97 km/h	3.5 s	2.6 s
0-100 km/h 0-62 mph	3.6 s	2.7 s
0-200 km/h 0-124 mph	9.5 s	8.9 s
0-200 mph 0-322 km/h	33.1 s	50.5 s
Top speed	Unrestricted 340 km/h211 mph Restricted 325 km/h202 mph Likely limited	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	4.4 s
1/8 mile 201 m	7.4 s	6.7 s
1000 ft 305 m	9.5 s	8.7 s
1/4 mile 402 m	11.1 s	10.4 s
Trap speed 1/4 mile 402 m	219 km/h 136 mph	215 km/h 134 mph

Power comparison

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

Chart data table
Vehicle	Value
Aston MartinDB124.0 V8	680 hp 507 kW
Porsche911 (992)Turbo S 3.8	650 hp 485 kW

Aston Martin DB12 4.0 V8 has 30 hp more than Porsche 911 (992) Turbo S 3.8.

The biggest power difference is between Porsche 911 (992) Turbo S 3.8 and Aston Martin DB12 4.0 V8: 30 hp (22 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Aston MartinDB124.0 V8	800 Nm 590 lb-ft
Porsche911 (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 MartinDB124.0 V8	1,685 kg 3,715 lb
Porsche911 (992)Turbo S 3.8	1,640 kg 3,616 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 MartinDB124.0 V8	Unrestricted 340 km/h211 mph Restricted 325 km/h202 mph
Porsche911 (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 MartinDB124.0 V8	3.6 s
Porsche911 (992)Turbo S 3.8	2.7 s

Although Aston Martin DB12 4.0 V8 has more power, Porsche 911 (992) Turbo S 3.8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Porsche 911 (992) Turbo S 3.8 and Aston Martin DB12 4.0 V8: 0.9 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 MartinDB124.0 V8	404 hp/t 301 kW/t 2.5 kg/hp
Porsche911 (992)Turbo S 3.8	396 hp/t 296 kW/t 2.5 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Aston MartinDB124.0 V8	680 hp 507 kW	3.6 s	Unrestricted 340 km/h211 mph Restricted 325 km/h202 mph
Porsche911 (992)Turbo S 3.8	650 hp 485 kW	2.7 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 MartinDB124.0 V8

Power	680 hp 507 kW
0-100 km/h	3.6 s
Top speed Unrestricted 340 km/h211 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 (992)Turbo S 3.8

Power	650 hp 485 kW
0-100 km/h	2.7 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	1,303 mm 51.3 in

Detailed score breakdown

Vehicle

Aston MartinDB124.0 V8

Porsche911 (992)Turbo S 3.8

Power

680 hp

507 kW

650 hp

485 kW

Torque

800 Nm

590 lb-ft

800 Nm

590 lb-ft

Acceleration

3.6 s

2.7 s

Top speed

Unrestricted

340 km/h211 mph

Restricted

325 km/h202 mph

330 km/h

205 mph

Lightness

1,685 kg

3,715 lb

1,640 kg

3,616 lb

Fuel consumption

11.1 L/100 km

21.2 mpg US

25.4 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	128 L 4.5 cu ft
Length	4,535 mm 178.5 in
Height	1,303 mm 51.3 in

Range score

604 km

375 mi

Trunk score

262 L

9.3 cu ft

128 L

4.5 cu ft

Power-to-weight score

404 hp/t

301 kW/t

2.5 kg/hp

396 hp/t

296 kW/t

2.5 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 (992) Turbo S 3.8
Consumption	11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km	19.43 LC100 km
Cost / 100 mi	31.26 LC100 mi
Annual fuel used	1,665 L440 US gal366 UK gal
Annual fuel cost	2,914 LC/year