2008 Audi A8 vs. 1989 Porsche 911
To start off, 2008 Audi A8 is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Porsche 911. In addition, the cost of maintenance, including insurance, on 1989 Porsche 911 would be higher. At 4,172 cc (8 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (330 HP @ 6500 RPM) has 102 more horse power than 1989 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 1989 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 735 kg more than 1989 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A8 (431 Nm @ 3500 RPM) has 145 more torque (in Nm) than 1989 Porsche 911. (286 Nm @ 4800 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Porsche 911.
Compare all specifications:
| 2008 Audi A8 | 1989 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A8 | 911 |
| Year Released | 2008 | 1989 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 4172 cc | 3163 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 330 HP | 228 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 431 Nm | 286 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1910 kg | 1175 kg |
| Vehicle Length | 5190 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1260 mm |
