2005 Audi A8 vs. 1994 Porsche 911
To start off, 2005 Audi A8 is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Porsche 911. In addition, the cost of maintenance, including insurance, on 1994 Porsche 911 would be higher. At 4,163 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (335 HP @ 4000 RPM) has 88 more horse power than 1994 Porsche 911. (247 HP @ 6100 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1994 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 645 kg more than 1994 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A8. In wet, icy, snow, or gravel driving conditions, 1994 Porsche 911 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, 2005 Audi A8 (431 Nm) has 115 more torque (in Nm) than 1994 Porsche 911. (316 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 911.
Compare all specifications:
| 2005 Audi A8 | 1994 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A8 | 911 |
| Year Released | 2005 | 1994 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 4163 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 335 HP | 247 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 431 Nm | 316 Nm |
| Engine Bore Size | 85 mm | 100 mm |
| Engine Stroke Size | 93 mm | 76.4 mm |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1995 kg | 1350 kg |
| Vehicle Length | 5190 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1260 mm |
