2009 Audi A3 vs. 2011 Audi A5
To start off, 2011 Audi A5 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 3,000 cc (6 cylinders), 2011 Audi A5 is equipped with a bigger engine. In terms of performance, 2011 Audi A5 (328 HP @ 5500 RPM) has 190 more horse power than 2009 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2011 Audi A5 should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A5 weights approximately 255 kg more than 2009 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Audi A5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2011 Audi A5 (440 Nm @ 2900 RPM) has 120 more torque (in Nm) than 2009 Audi A3. (320 Nm @ 1750 RPM). This means 2011 Audi A5 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 A5 | |
| Make | Audi | Audi |
| Model | A3 | A5 |
| Year Released | 2009 | 2011 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 328 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 320 Nm | 440 Nm |
| Torque RPM | 1750 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1760 kg |
| Vehicle Length | 4220 mm | 4623 mm |
| Vehicle Width | 1770 mm | 1852 mm |
| Vehicle Height | 1430 mm | 1382 mm |
| Wheelbase Size | 2580 mm | 2751 mm |
| Fuel Tank Capacity | 60 L | 67 L |
