2009 Audi Q7 vs. 2009 Porsche Cayman
To start off, both 2009 Audi Q7 and 2009 Porsche Cayman were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 62 more horse power than 2009 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 840 kg more than 2009 Porsche Cayman.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (500 Nm @ 1750 RPM) has 160 more torque (in Nm) than 2009 Porsche Cayman. (340 Nm @ 4600 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayman.
Compare all specifications:
| 2009 Audi Q7 | 2009 Porsche Cayman | |
| Make | Audi | Porsche |
| Model | Q7 | Cayman |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2967 cc | 3385 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 291 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 500 Nm | 340 Nm |
| Torque RPM | 1750 RPM | 4600 RPM |
| Engine Compression Ratio | 17.0:1 | 11.1:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 267 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 6.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2370 kg | 1530 kg |
| Vehicle Length | 5090 mm | 4350 mm |
| Vehicle Width | 1990 mm | 1310 mm |
| Vehicle Height | 1740 mm | 1810 mm |
| Wheelbase Size | 3010 mm | 2420 mm |
| Fuel Consumption Overall | 10.5 L/100km | 11 L/100km |
| Fuel Tank Capacity | 100 L | 64 L |
