2009 Audi A8 vs. 1995 Porsche 911
To start off, 2009 Audi A8 is newer by 14 year(s). Which means there will be less support and parts availability for 1995 Porsche 911. In addition, the cost of maintenance, including insurance, on 1995 Porsche 911 would be higher. At 4,172 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (330 HP @ 6500 RPM) has 83 more horse power than 1995 Porsche 911. (247 HP @ 6100 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1995 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 505 kg more than 1995 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Audi A8 (430 Nm @ 3500 RPM) has 114 more torque (in Nm) than 1995 Porsche 911. (316 Nm @ 4800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1995 Porsche 911. 2009 Audi A8 has automatic transmission and 1995 Porsche 911 has manual transmission. 1995 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 1995 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A8 | 911 |
| Year Released | 2009 | 1995 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 4172 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 330 HP | 247 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 430 Nm | 316 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84.5 mm | 100 mm |
| Engine Stroke Size | 93 mm | 76.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1855 kg | 1350 kg |
| Vehicle Length | 5060 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1260 mm |
