2009 Audi Q7 vs. 2008 Porsche 911
To start off, 2009 Audi Q7 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 50 more horse power than 2008 Porsche 911. (444 HP @ 5700 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2008 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1015 kg more than 2008 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (1,000 Nm @ 1750 RPM) has 380 more torque (in Nm) than 2008 Porsche 911. (620 Nm @ 3500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche 911.
Compare all specifications:
2009 Audi Q7 | 2008 Porsche 911 | |
Make | Audi | Porsche |
Model | Q7 | 911 |
Year Released | 2009 | 2008 |
Body Type | SUV | Coupe |
Engine Position | Front | Rear |
Engine Size | 5934 cc | 3600 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 494 HP | 444 HP |
Engine RPM | 3750 RPM | 5700 RPM |
Torque | 1000 Nm | 620 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Engine Bore Size | 83 mm | 100 mm |
Engine Stroke Size | 91.4 mm | 76.4 mm |
Engine Compression Ratio | 16.0:1 | 9.4:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 250 km/hour | 307 km/hour |
Acceleration 0-100mph | 5.5 seconds | 4.2 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2605 kg | 1590 kg |
Vehicle Length | 5070 mm | 4440 mm |
Vehicle Width | 2010 mm | 1840 mm |
Vehicle Height | 1700 mm | 1300 mm |
Wheelbase Size | 3010 mm | 2360 mm |
Fuel Consumption Overall | 11.3 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 100 L | 64 L |