1998 Audi A8 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Audi A8. In addition, the cost of maintenance, including insurance, on 1998 Audi A8 would be higher. At 4,172 cc (8 cylinders), 1998 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP) has 10 more horse power than 1998 Audi A8. (340 HP) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1998 Audi A8.
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, 1998 Audi A8 (556 Nm) has 156 more torque (in Nm) than 2005 Porsche 911. (400 Nm). This means 1998 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
1998 Audi A8 | 2005 Porsche 911 | |
Make | Audi | Porsche |
Model | A8 | 911 |
Year Released | 1998 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 4172 cc | 3822 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 340 HP | 350 HP |
Torque | 556 Nm | 400 Nm |
Engine Bore Size | 84.7 mm | 99 mm |
Engine Stroke Size | 93 mm | 82.8 mm |
Engine Compression Ratio | 11.6:1 | 11.8:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 5040 mm | 4440 mm |
Vehicle Width | 1890 mm | 1860 mm |
Vehicle Height | 1430 mm | 1310 mm |
Wheelbase Size | 2890 mm | 2360 mm |