2009 Audi A3 vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A3. In addition, the cost of maintenance, including insurance, on 2009 Audi A3 would be higher. At 5,394 cc (12 cylinders), 2011 Audi Q7 is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (493 HP @ 3750 RPM) has 355 more horse power than 2009 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 2009 Audi A3.
Because 2011 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Audi A3. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi Q7 (1,000 Nm @ 1750 RPM) has 680 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 1750 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2011 Audi Q7 | |
| Make | Audi | Audi |
| Model | A3 | Q7 |
| Year Released | 2009 | 2011 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 5394 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 493 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 320 Nm | 1000 Nm |
| Torque RPM | 1750 RPM | 1750 RPM |
| Fuel Type | Diesel | Diesel |
| Top Speed | 207 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9 seconds | 5.5 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 4210 mm | 5088 mm |
| Vehicle Width | 1770 mm | 1984 mm |
| Vehicle Height | 1430 mm | 1737 mm |
| Wheelbase Size | 2580 mm | 3002 mm |
| Fuel Tank Capacity | 55 L | 100 L |
