2008 Aston Martin DB7 vs. 2007 Porsche 911
To start off, 2008 Aston Martin DB7 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 128 more horse power than 2007 Porsche 911. (316 HP @ 4250 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 425 kg more than 2007 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Aston Martin DB7 (542 Nm @ 5000 RPM) has 172 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911.
Compare all specifications:
2008 Aston Martin DB7 | 2007 Porsche 911 | |
Make | Aston Martin | Porsche |
Model | DB7 | 911 |
Year Released | 2008 | 2007 |
Body Type | Convertible | Convertible |
Engine Position | Front | Rear |
Engine Size | 5935 cc | 3595 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 316 HP |
Engine RPM | 6000 RPM | 4250 RPM |
Torque | 542 Nm | 370 Nm |
Torque RPM | 5000 RPM | 4250 RPM |
Engine Bore Size | 89.1 mm | 96 mm |
Engine Stroke Size | 79.5 mm | 82.8 mm |
Engine Compression Ratio | 10.3:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 5.2 seconds | 5.2 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1910 kg | 1485 kg |
Vehicle Length | 4720 mm | 4440 mm |
Vehicle Height | 1280 mm | 1310 mm |
Wheelbase Size | 2600 mm | 2360 mm |
Fuel Consumption Overall | 19.6 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 82 L | 64 L |