2009 Audi Q5 vs. 2007 Audi A3
To start off, 2009 Audi Q5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 1,968 cc (4 cylinders), 2009 Audi Q5 is equipped with a bigger engine. In terms of performance, 2009 Audi Q5 (168 HP @ 4200 RPM) has 55 more horse power than 2007 Audi A3. (113 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q5 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q5 weights approximately 386 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A3. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q5 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 Q5 (350 Nm @ 1750 RPM) has 195 more torque (in Nm) than 2007 Audi A3. (155 Nm @ 4000 RPM). This means 2009 Audi Q5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2009 Audi Q5 | 2007 Audi A3 | |
| Make | Audi | Audi |
| Model | Q5 | A3 |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 113 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 350 Nm | 155 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 76.5 mm |
| Engine Stroke Size | 95.5 mm | 86.9 mm |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 9.5 seconds | 11.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1730 kg | 1344 kg |
| Vehicle Length | 4640 mm | 4290 mm |
| Vehicle Width | 1890 mm | 1770 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2580 mm |
| Fuel Consumption Overall | 6.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 75 L | 55 L |
