2009 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 3,197 cc (6 cylinders), 2011 Audi A5 is equipped with a bigger engine. In terms of performance, 2011 Audi A5 (261 HP @ 6500 RPM) has 100 more horse power than 2009 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2011 Audi A5 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A5 weights approximately 130 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 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 A4 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 (330 Nm @ 3000 RPM) has 105 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 2011 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2011 Audi A5 | |
| Make | Audi | Audi |
| Model | A4 | A5 |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3197 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 161 HP | 261 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 225 Nm | 330 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1760 kg |
| Vehicle Length | 4580 mm | 4623 mm |
| Vehicle Width | 1780 mm | 1852 mm |
| Vehicle Height | 1400 mm | 1382 mm |
| Wheelbase Size | 2660 mm | 2751 mm |
| Fuel Tank Capacity | 66 L | 67 L |
