2007 Audi A8 vs. 2005 Porsche 911
To start off, 2007 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 4,163 cc (8 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (350 HP @ 6800 RPM) has 34 more horse power than 2005 Porsche 911. (316 HP @ 4250 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2005 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Audi A8 (441 Nm @ 3500 RPM) has 71 more torque (in Nm) than 2005 Porsche 911. (370 Nm @ 4250 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911. 2007 Audi A8 has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A8 | 2005 Porsche 911 | |
Make | Audi | Porsche |
Model | A8 | 911 |
Year Released | 2007 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4163 cc | 3596 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 316 HP |
Engine RPM | 6800 RPM | 4250 RPM |
Torque | 441 Nm | 370 Nm |
Torque RPM | 3500 RPM | 4250 RPM |
Engine Bore Size | 85 mm | 96 mm |
Engine Stroke Size | 93 mm | 82.8 mm |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 5200 mm | 4440 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1460 mm | 1310 mm |
Wheelbase Size | 3080 mm | 2360 mm |
Fuel Consumption Overall | 11.8 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 90 L | 64 L |