2005 Audi A6 vs. 1987 Porsche 911
To start off, 2005 Audi A6 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Porsche 911. In addition, the cost of maintenance, including insurance, on 1987 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1987 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (252 HP @ 6500 RPM) has 24 more horse power than 1987 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1987 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 360 kg more than 1987 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 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 1987 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 (330 Nm @ 3250 RPM) has 44 more torque (in Nm) than 1987 Porsche 911. (286 Nm @ 4800 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Porsche 911.
Compare all specifications:
| 2005 Audi A6 | 1987 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A6 | 911 |
| Year Released | 2005 | 1987 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2965 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 228 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 330 Nm | 286 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Engine Bore Size | 84.5 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 74.4 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 1210 kg |
| Vehicle Length | 4920 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2770 mm | 2270 mm |
| Fuel Consumption Overall | 9.7 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
