2005 Audi A6 vs. 2009 Porsche Cayman
To start off, 2009 Porsche Cayman is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 3,385 cc, 2009 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (291 HP @ 6250 RPM) has 121 more horse power than 2005 Audi A6. (170 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 85 kg more than 2009 Porsche Cayman.
Because 2009 Porsche Cayman 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 2009 Porsche Cayman. 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 (371 Nm @ 1500 RPM) has 31 more torque (in Nm) than 2009 Porsche Cayman. (340 Nm @ 4600 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayman.
Compare all specifications:
| 2005 Audi A6 | 2009 Porsche Cayman | |
| Make | Audi | Porsche |
| Model | A6 | Cayman |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2393 cc | 3385 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 291 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 371 Nm | 340 Nm |
| Torque RPM | 1500 RPM | 4600 RPM |
| Engine Bore Size | 78.3 mm | 96.3 mm |
| Engine Stroke Size | 86.4 mm | 78.3 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 219 km/hour | 267 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1530 kg |
| Vehicle Length | 4800 mm | 4350 mm |
| Vehicle Width | 1820 mm | 1310 mm |
| Vehicle Height | 1460 mm | 1810 mm |
| Wheelbase Size | 2760 mm | 2420 mm |
| Fuel Consumption Overall | 8.1 L/100km | 11 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
