1999 Citroen C 15 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 10 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 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (230 HP @ 4000 RPM) has 171 more horse power than 1999 Citroen C 15. (59 HP @ 4600 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1999 Citroen C 15. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 875 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 2009 Audi A6 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, 2009 Audi A6 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 A6 (451 Nm @ 1400 RPM) has 343 more torque (in Nm) than 1999 Citroen C 15. (108 Nm @ 2000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Citroen C 15.
Compare all specifications:
| 1999 Citroen C 15 | 2009 Audi A6 | |
| Make | Citroen | Audi |
| Model | C 15 | A6 |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 59 HP | 230 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 108 Nm | 451 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 80 mm | 83 mm |
| Engine Stroke Size | 88 mm | 91.4 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 945 kg | 1820 kg |
| Vehicle Length | 4010 mm | 4920 mm |
| Vehicle Width | 1650 mm | 1860 mm |
| Vehicle Height | 1820 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2850 mm |
| Fuel Tank Capacity | 54 L | 80 L |
