2009 Audi A6 vs. 2008 Citroen C5
To start off, 2009 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Citroen C5. In addition, the cost of maintenance, including insurance, on 2008 Citroen C5 would be higher. At 4,172 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (296 HP @ 6200 RPM) has 158 more horse power than 2008 Citroen C5. (138 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2008 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 313 kg more than 2008 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (400 Nm @ 3000 RPM) has 200 more torque (in Nm) than 2008 Citroen C5. (200 Nm @ 4000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C5.
Compare all specifications:
| 2009 Audi A6 | 2008 Citroen C5 | |
| Make | Audi | Citroen |
| Model | A6 | C5 |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 296 HP | 138 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 200 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 84.6 mm | 85 mm |
| Engine Stroke Size | 93 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.1 seconds | 10.6 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 1502 kg |
| Vehicle Length | 4840 mm | 4850 mm |
| Vehicle Width | 1860 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1560 mm |
| Wheelbase Size | 2770 mm | 2760 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8 L/100km |
| Fuel Tank Capacity | 80 L | 66 L |
