2007 Citroen C4 vs. 2013 Audi A6
To start off, 2013 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Citroen C4. In addition, the cost of maintenance, including insurance, on 2007 Citroen C4 would be higher. At 2,995 cc (6 cylinders), 2013 Audi A6 is equipped with a bigger engine. In terms of performance, 2013 Audi A6 (306 HP) has 198 more horse power than 2007 Citroen C4. (108 HP) In normal driving conditions, 2013 Audi A6 should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A6 weights approximately 635 kg more than 2007 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Audi A6 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Citroen C4. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Audi A6 (441 Nm) has 294 more torque (in Nm) than 2007 Citroen C4. (147 Nm). This means 2013 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2007 Citroen C4 | 2013 Audi A6 | |
| Make | Citroen | Audi |
| Model | C4 | A6 |
| Year Released | 2007 | 2013 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1587 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 6 valves |
| Horse Power | 108 HP | 306 HP |
| Torque | 147 Nm | 441 Nm |
| Engine Bore Size | 78 mm | 84.5 mm |
| Engine Stroke Size | 82 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 194 km/hour | 210 km/hour |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1200 kg | 1835 kg |
| Vehicle Length | 4270 mm | 4925 mm |
| Vehicle Width | 1780 mm | 2086 mm |
| Vehicle Height | 1460 mm | 1468 mm |
| Wheelbase Size | 2610 mm | 2912 mm |
