2009 Audi A5 vs. 2013 Audi A3
To start off, 2013 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A5. In addition, the cost of maintenance, including insurance, on 2009 Audi A5 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP) has 99 more horse power than 2013 Audi A3. (138 HP). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2013 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 105 kg more than 2013 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 A5 (500 Nm @ 1500 RPM) has 180 more torque (in Nm) than 2013 Audi A3. (320 Nm @ 2500 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2013 Audi A3.
Compare all specifications:
| 2009 Audi A5 | 2013 Audi A3 | |
| Make | Audi | Audi |
| Model | A5 | A3 |
| Year Released | 2009 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 138 HP |
| Torque | 500 Nm | 320 Nm |
| Torque RPM | 1500 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91.4 mm | 95.5 mm |
| Engine Compression Ratio | 16.8:1 | 16.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 250 km/hour | 209 km/hour |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1505 kg |
| Vehicle Length | 4630 mm | 4292 mm |
| Vehicle Width | 1860 mm | 1995 mm |
| Vehicle Height | 1380 mm | 1423 mm |
| Wheelbase Size | 2760 mm | 2578 mm |
