2009 Audi S8 vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi S8. In addition, the cost of maintenance, including insurance, on 2009 Audi S8 would be higher. At 5,204 cc (10 cylinders), 2009 Audi S8 is equipped with a bigger engine. In terms of performance, both vehicles can yield 450 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 195 kg more than 2009 Audi S8.
Because 2009 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2011 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi S8 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 S8 (540 Nm @ 3500 RPM) has 111 more torque (in Nm) than 2011 Porsche 911. (429 Nm @ 6750 RPM). This means 2009 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911. 2009 Audi S8 has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi S8 | 2011 Porsche 911 | |
Make | Audi | Porsche |
Model | S8 | 911 |
Year Released | 2009 | 2011 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 5204 cc | 3800 cc |
Engine Cylinders | 10 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 450 HP |
Engine RPM | 7000 RPM | 7900 RPM |
Torque | 540 Nm | 429 Nm |
Torque RPM | 3500 RPM | 6750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | AWD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1175 kg | 1370 kg |
Vehicle Length | 5070 mm | 4491 mm |
Vehicle Width | 1900 mm | 1852 mm |
Vehicle Height | 1430 mm | 1280 mm |
Wheelbase Size | 2950 mm | 2355 mm |
Fuel Consumption Highway | 12.4 L/100km | 11.2 L/100km |
Fuel Consumption City | 18.2 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 90 L | 67 L |