2005 Audi A6 vs. 1989 Porsche 911
To start off, 2005 Audi A6 is newer by 16 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 3,164 cc (6 cylinders), 1989 Porsche 911 is equipped with a bigger engine. In terms of performance, 1989 Porsche 911 (228 HP @ 5900 RPM) has 50 more horse power than 2005 Audi A6. (178 HP @ 6000 RPM) In normal driving conditions, 1989 Porsche 911 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 325 kg more than 1989 Porsche 911.
Because 1989 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 1989 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, 1989 Porsche 911 (286 Nm @ 4800 RPM) has 56 more torque (in Nm) than 2005 Audi A6. (230 Nm @ 3000 RPM). This means 1989 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 2005 Audi A6 has automatic transmission and 1989 Porsche 911 has manual transmission. 1989 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1989 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A6 | 911 |
| Year Released | 2005 | 1989 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2496 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 228 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 230 Nm | 286 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Engine Bore Size | 81.1 mm | 95 mm |
| Engine Stroke Size | 77.4 mm | 74.4 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1555 kg | 1230 kg |
| Vehicle Length | 4920 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2850 mm | 2270 mm |
| Fuel Tank Capacity | 70 L | 80 L |
