2005 Audi A6 vs. 1980 Porsche 911
To start off, 2005 Audi A6 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Porsche 911. In addition, the cost of maintenance, including insurance, on 1980 Porsche 911 would be higher. At 2,994 cc (6 cylinders), 1980 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (255 HP @ 6300 RPM) has 83 more horse power than 1980 Porsche 911. (172 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1980 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 673 kg more than 1980 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1980 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 A6 (320 Nm) has 64 more torque (in Nm) than 1980 Porsche 911. (256 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1980 Porsche 911.
Compare all specifications:
| 2005 Audi A6 | 1980 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A6 | 911 |
| Year Released | 2005 | 1980 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2983 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 172 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 320 Nm | 256 Nm |
| Engine Compression Ratio | 12.5:1 | 9.8:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1795 kg | 1122 kg |
| Vehicle Length | 4920 mm | 4300 mm |
| Vehicle Width | 2020 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2760 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 80 L |
