2005 Audi A6 vs. 2013 Audi A7
To start off, 2013 Audi A7 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 2,995 cc (6 cylinders), 2013 Audi A7 is equipped with a bigger engine. In terms of performance, 2013 Audi A7 (414 HP) has 167 more horse power than 2005 Audi A6. (247 HP) In normal driving conditions, 2013 Audi A7 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A7 weights approximately 140 kg more than 2005 Audi A6. 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, 2013 Audi A7 (549 Nm) has 199 more torque (in Nm) than 2005 Audi A6. (350 Nm). This means 2013 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2013 Audi A7 | |
| Make | Audi | Audi |
| Model | A6 | A7 |
| Year Released | 2005 | 2013 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | single |
| Valves per Cylinder | 5 valves | 6 valves |
| Horse Power | 247 HP | 414 HP |
| Torque | 350 Nm | 549 Nm |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 86 mm | 89 mm |
| Engine Compression Ratio | 18.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Single Speed |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1945 kg |
| Vehicle Length | 4800 mm | 4980 mm |
| Vehicle Width | 1860 mm | 2139 mm |
| Vehicle Height | 1560 mm | 1408 mm |
| Wheelbase Size | 2770 mm | 2914 mm |
