2005 Audi A8 vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,170 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (385 HP @ 6500 RPM) has 55 more horse power than 2005 Audi A8. (330 HP @ 6500 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 350 kg more than 2012 Porsche 911.
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, 2005 Audi A8 (430 Nm @ 3500 RPM) has 10 more torque (in Nm) than 2012 Porsche 911. (420 Nm @ 4400 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2012 Porsche 911. 2005 Audi A8 has automatic transmission and 2012 Porsche 911 has manual transmission. 2012 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A8 | 2012 Porsche 911 | |
Make | Audi | Porsche |
Model | A8 | 911 |
Year Released | 2005 | 2012 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4170 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 330 HP | 385 HP |
Engine RPM | 6500 RPM | 6500 RPM |
Torque | 430 Nm | 420 Nm |
Torque RPM | 3500 RPM | 4400 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 6-speed manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1855 kg | 1505 kg |
Vehicle Length | 5060 mm | 4465 mm |
Vehicle Width | 1900 mm | 1808 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 2770 mm | 2350 mm |
Fuel Tank Capacity | 90 L | 67 L |