2009 Audi A5 vs. 2008 Audi A6
To start off, 2009 Audi A5 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 4,163 cc, 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (330 HP @ 6600 RPM) has 69 more horse power than 2009 Audi A5. (261 HP @ 6500 RPM) In normal driving conditions, 2008 Audi A6 should accelerate faster than 2009 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 209 kg more than 2009 Audi A5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Audi A6 (421 Nm @ 3500 RPM) has 91 more torque (in Nm) than 2009 Audi A5. (330 Nm @ 3000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A5. 2008 Audi A6 has automatic transmission and 2009 Audi A5 has manual transmission. 2009 Audi A5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A5 | 2008 Audi A6 | |
| Make | Audi | Audi |
| Model | A5 | A6 |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3197 cc | 4163 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 261 HP | 330 HP |
| Engine RPM | 6500 RPM | 6600 RPM |
| Torque | 330 Nm | 421 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 6.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1536 kg | 1745 kg |
| Vehicle Length | 4630 mm | 4920 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2850 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
