2005 Audi A6 vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 6 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 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 1800 RPM) has 141 more horse power than 2011 Citroen C5. (106 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2011 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 133 kg more than 2011 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 100 more torque (in Nm) than 2011 Citroen C5. (250 Nm @ 1750 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C5.
Compare all specifications:
| 2005 Audi A6 | 2011 Citroen C5 | |
| Make | Audi | Citroen |
| Model | A6 | C5 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 247 HP | 106 HP |
| Engine RPM | 1800 RPM | 4000 RPM |
| Torque | 350 Nm | 250 Nm |
| Torque RPM | 1800 RPM | 1750 RPM |
| Engine Compression Ratio | 9.3:1 | 18.0:1 |
| Top Speed | 243 km/hour | 186 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 13.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1660 kg | 1527 kg |
| Vehicle Length | 4800 mm | 4760 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1520 mm |
| Wheelbase Size | 2580 mm | 2760 mm |
| Fuel Consumption Overall | 12.2 L/100km | 6 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
