2004 Audi A8 vs. 1999 Citroen C 15
To start off, 2004 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Citroen C 15. In addition, the cost of maintenance, including insurance, on 1999 Citroen C 15 would be higher. At 3,935 cc (8 cylinders), 2004 Audi A8 is equipped with a bigger engine. In terms of performance, 2004 Audi A8 (271 HP @ 3750 RPM) has 212 more horse power than 1999 Citroen C 15. (59 HP @ 4600 RPM). In normal driving conditions, 2004 Audi A8 should accelerate faster than 1999 Citroen C 15. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A8 weights approximately 995 kg more than 1999 Citroen C 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Citroen C 15. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A8 (650 Nm @ 1800 RPM) has 542 more torque (in Nm) than 1999 Citroen C 15. (108 Nm @ 2000 RPM). This means 2004 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen C 15.
Compare all specifications:
| 2004 Audi A8 | 1999 Citroen C 15 | |
| Make | Audi | Citroen |
| Model | A8 | C 15 |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3935 cc | 1748 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 59 HP |
| Engine RPM | 3750 RPM | 4600 RPM |
| Torque | 650 Nm | 108 Nm |
| Torque RPM | 1800 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 23.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 945 kg |
| Vehicle Length | 5060 mm | 4010 mm |
| Vehicle Width | 1900 mm | 1650 mm |
| Vehicle Height | 1450 mm | 1820 mm |
| Wheelbase Size | 2950 mm | 2750 mm |
| Fuel Tank Capacity | 90 L | 54 L |
