2005 Audi A8 vs. 2004 Porsche 911
To start off, 2005 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, both vehicles can yield 444 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. 2005 Audi A8 weights approximately 405 kg more than 2004 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, 2004 Porsche 911 (620 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2005 Audi A8. (580 Nm @ 4000 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8. 2005 Audi A8 has automatic transmission and 2004 Porsche 911 has manual transmission. 2004 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 | 2004 Porsche 911 | |
Make | Audi | Porsche |
Model | A8 | 911 |
Year Released | 2005 | 2004 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 5998 cc | 3600 cc |
Engine Type | W | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 444 HP |
Engine RPM | 6200 RPM | 5700 RPM |
Torque | 580 Nm | 620 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 100.1 mm |
Engine Stroke Size | 90.2 mm | 76.4 mm |
Engine Compression Ratio | 11.0:1 | 9.4:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5.4 seconds | 4.2 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1995 kg | 1590 kg |
Vehicle Length | 5070 mm | 4440 mm |
Vehicle Width | 1900 mm | 1840 mm |
Vehicle Height | 1450 mm | 1300 mm |
Wheelbase Size | 3080 mm | 2360 mm |
Fuel Consumption Overall | 13.8 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 90 L | 64 L |