2009 Audi A8 vs. 2007 Porsche 911
To start off, 2009 Audi A8 is newer by 2 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 3,600 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (409 HP @ 7600 RPM) has 192 more horse power than 2009 Audi A8. (217 HP @ 6300 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 284 kg more than 2007 Porsche 911.
Because 2007 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A8, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Porsche 911 (405 Nm @ 5500 RPM) has 105 more torque (in Nm) than 2009 Audi A8. (300 Nm @ 8200 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2007 Porsche 911 | |
Make | Audi | Porsche |
Model | A8 | 911 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 2975 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 217 HP | 409 HP |
Engine RPM | 6300 RPM | 7600 RPM |
Torque | 300 Nm | 405 Nm |
Torque RPM | 8200 RPM | 5500 RPM |
Engine Bore Size | 82.5 mm | 100 mm |
Engine Stroke Size | 92.8 mm | 76.4 mm |
Engine Compression Ratio | 11.0:1 | 11.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 242 km/hour | 306 km/hour |
Acceleration 0-100mph | 8.3 seconds | 4.5 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1670 kg | 1386 kg |
Vehicle Length | 5190 mm | 4440 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1460 mm | 1280 mm |
Wheelbase Size | 3080 mm | 2360 mm |
Fuel Consumption Overall | 9.6 L/100km | 12.9 L/100km |
Fuel Tank Capacity | 90 L | 89 L |