2007 Porsche Cayman vs. 2005 Audi A3
To start off, 2007 Porsche Cayman is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 3,196 cc (6 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (247 HP @ 6300 RPM) has 2 more horse power than 2007 Porsche Cayman. (245 HP @ 6500 RPM) In normal driving conditions, 2005 Audi A3 should accelerate faster than 2007 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 110 kg more than 2007 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 will offer significantly more control. 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 A3 (330 Nm @ 2800 RPM) has 57 more torque (in Nm) than 2007 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayman. 2005 Audi A3 has automatic transmission and 2007 Porsche Cayman has manual transmission. 2007 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Porsche Cayman | 2005 Audi A3 | |
| Make | Porsche | Audi |
| Model | Cayman | A3 |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 2686 cc | 3196 cc |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 245 HP | 247 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 273 Nm | 330 Nm |
| Torque RPM | 4600 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 84.1 mm |
| Engine Stroke Size | 78 mm | 95.9 mm |
| Engine Compression Ratio | 11.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.1 seconds | 6.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1415 kg | 1525 kg |
| Vehicle Length | 4350 mm | 4210 mm |
| Vehicle Width | 1310 mm | 1770 mm |
| Vehicle Height | 1810 mm | 1430 mm |
| Wheelbase Size | 2420 mm | 2760 mm |
| Fuel Consumption Overall | 13.8 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 64 L | 55 L |
