2006 Audi A6 vs. 2011 Audi A5
To start off, 2011 Audi A5 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Audi A6. In addition, the cost of maintenance, including insurance, on 2006 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2011 Audi A5 (328 HP @ 5500 RPM) has 32 more horse power than 2006 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2011 Audi A5 should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 55 kg more than 2011 Audi A5.
Because 2006 Audi A6 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, 2006 Audi A6 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 39 more torque (in Nm) than 2006 Audi A6. (401 Nm @ 3000 RPM). This means 2011 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 2011 Audi A5 | |
| Make | Audi | Audi |
| Model | A6 | A5 |
| Year Released | 2006 | 2011 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 328 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 401 Nm | 440 Nm |
| Torque RPM | 3000 RPM | 2900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1760 kg |
| Vehicle Length | 4840 mm | 4623 mm |
| Vehicle Width | 1860 mm | 1852 mm |
| Vehicle Height | 1460 mm | 1382 mm |
| Wheelbase Size | 2770 mm | 2751 mm |
| Fuel Tank Capacity | 80 L | 67 L |
