2009 Audi A8 vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 4,806 cc (8 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2011 Porsche Panamera (429 HP @ 6700 RPM) has 157 more horse power than 2009 Audi A8. (272 HP @ 3750 RPM) In normal driving conditions, 2011 Porsche Panamera should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 20 kg more than 2011 Porsche Panamera.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Porsche Panamera. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 2009 Audi A8 (650 Nm @ 1800 RPM) has 130 more torque (in Nm) than 2011 Porsche Panamera. (520 Nm @ 3500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche Panamera.
Compare all specifications:
| 2009 Audi A8 | 2011 Porsche Panamera | |
| Make | Audi | Porsche |
| Model | A8 | Panamera |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 4806 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 429 HP |
| Engine RPM | 3750 RPM | 6700 RPM |
| Torque | 650 Nm | 520 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 250 km/hour | 288 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 4.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed automated manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1920 kg |
| Vehicle Length | 5190 mm | 4968 mm |
| Vehicle Width | 1900 mm | 1931 mm |
| Vehicle Height | 1460 mm | 1408 mm |
| Wheelbase Size | 3080 mm | 2920 mm |
| Fuel Consumption Overall | 9.6 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 90 L | 100 L |
