2003 Citroen C3 vs. 2007 Audi A6
To start off, 2007 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Citroen C3. In addition, the cost of maintenance, including insurance, on 2003 Citroen C3 would be higher. At 2,496 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (178 HP @ 4000 RPM) has 91 more horse power than 2003 Citroen C3. (87 HP @ 5250 RPM) In normal driving conditions, 2007 Audi A6 should accelerate faster than 2003 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 598 kg more than 2003 Citroen C3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Citroen C3. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A6 (370 Nm @ 1500 RPM) has 249 more torque (in Nm) than 2003 Citroen C3. (121 Nm @ 3250 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Citroen C3.
Compare all specifications:
| 2003 Citroen C3 | 2007 Audi A6 | |
| Make | Citroen | Audi |
| Model | C3 | A6 |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 2496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 87 HP | 178 HP |
| Engine RPM | 5250 RPM | 4000 RPM |
| Torque | 121 Nm | 370 Nm |
| Torque RPM | 3250 RPM | 1500 RPM |
| Engine Bore Size | 75 mm | 78.4 mm |
| Engine Stroke Size | 77 mm | 86.4 mm |
| Acceleration 0-100mph | 14.5 seconds | 9.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1292 kg | 1890 kg |
| Vehicle Length | 3860 mm | 4820 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1540 mm | 1560 mm |
| Wheelbase Size | 2470 mm | 2760 mm |
| Fuel Consumption Overall | 6 L/100km | 9 L/100km |
| Fuel Tank Capacity | 45 L | 70 L |
