2009 Audi A8 vs. 1998 Porsche 911
To start off, 2009 Audi A8 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (544 HP) has 288 more horse power than 2009 Audi A8. (256 HP) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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, 1998 Porsche 911 (600 Nm) has 270 more torque (in Nm) than 2009 Audi A8. (330 Nm). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
| 2009 Audi A8 | 1998 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A8 | 911 |
| Year Released | 2009 | 1998 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3123 cc | 3163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 544 HP |
| Torque | 330 Nm | 600 Nm |
| Top Speed | 245 km/hour | 309 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5060 mm | 4880 mm |
| Vehicle Width | 1900 mm | 1990 mm |
| Vehicle Height | 1450 mm | 1150 mm |
