2009 Audi A4 vs. 2004 Citroen C5
To start off, 2009 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Citroen C5. In addition, the cost of maintenance, including insurance, on 2004 Citroen C5 would be higher. At 2,976 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (217 HP @ 6300 RPM) has 160 more horse power than 2004 Citroen C5. (57 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 168 kg more than 2004 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A4 (300 Nm @ 3200 RPM) has 190 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2009 Audi A4 | 2004 Citroen C5 | |
| Make | Audi | Citroen |
| Model | A4 | C5 |
| Year Released | 2009 | 2004 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1761 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 57 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 110 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 82.6 mm | 82.7 mm |
| Engine Stroke Size | 92.8 mm | 81.4 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Acceleration 0-100mph | 7.8 seconds | 11.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1422 kg |
| Vehicle Length | 4580 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1520 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Overall | 9.9 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 66 L |
