2009 Audi A8 vs. 2006 Citroen C8
To start off, 2009 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Citroen C8. In addition, the cost of maintenance, including insurance, on 2006 Citroen C8 would be higher. At 2,966 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (229 HP @ 4000 RPM) has 28 more horse power than 2006 Citroen C8. (201 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2006 Citroen C8. With that said, vehicle weight also plays an important factor in acceleration. 2006 Citroen C8 weights approximately 12 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Citroen C8. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 A8 (450 Nm @ 1400 RPM) has 165 more torque (in Nm) than 2006 Citroen C8. (285 Nm @ 3750 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C8.
Compare all specifications:
| 2009 Audi A8 | 2006 Citroen C8 | |
| Make | Audi | Citroen |
| Model | A8 | C8 |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2946 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 201 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 285 Nm |
| Torque RPM | 1400 RPM | 3750 RPM |
| Engine Bore Size | 83 mm | 87 mm |
| Engine Stroke Size | 91.4 mm | 82.6 mm |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 243 km/hour | 205 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 11 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1842 kg |
| Vehicle Height | 1900 mm | 1760 mm |
| Wheelbase Size | 2950 mm | 2830 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
