2007 Audi A6 vs. 2009 Citroen C5
To start off, 2009 Citroen C5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 2,393 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (168 HP @ 6000 RPM) has 60 more horse power than 2009 Citroen C5. (108 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2009 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C5 weights approximately 43 kg more than 2007 Audi A6.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2009 Citroen C5 (240 Nm @ 1750 RPM) has 9 more torque (in Nm) than 2007 Audi A6. (231 Nm @ 3200 RPM). This means 2009 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2009 Citroen C5 | |
| Make | Audi | Citroen |
| Model | A6 | C5 |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1558 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 168 HP | 108 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 231 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Engine Bore Size | 81 mm | 75 mm |
| Engine Stroke Size | 77.4 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 222 km/hour | 191 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 13.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1535 kg | 1578 kg |
| Vehicle Length | 4800 mm | 4790 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2820 mm |
| Fuel Consumption Overall | 9.9 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 70 L | 71 L |
