2009 Audi A4 vs. 2004 Citroen C8
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 C8. In addition, the cost of maintenance, including insurance, on 2004 Citroen C8 would be higher. At 1,997 cc (4 cylinders), 2004 Citroen C8 is equipped with a bigger engine. In terms of performance, both vehicles can yield 138 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C8 weights approximately 253 kg more than 2009 Audi A4.
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 (320 Nm @ 1750 RPM) has 130 more torque (in Nm) than 2004 Citroen C8. (190 Nm @ 4100 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C8.
Compare all specifications:
| 2009 Audi A4 | 2004 Citroen C8 | |
| Make | Audi | Citroen |
| Model | A4 | C8 |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 190 Nm |
| Torque RPM | 1750 RPM | 4100 RPM |
| Engine Compression Ratio | 18.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1434 kg | 1687 kg |
| Vehicle Length | 4590 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
| Fuel Tank Capacity | 70 L | 47 L |
