2007 Audi A6 vs. 2008 Citroen C4
To start off, 2008 Citroen C4 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 3,122 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (252 HP @ 6500 RPM) has 129 more horse power than 2008 Citroen C4. (123 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2008 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C4 weights approximately 50 kg more than 2007 Audi A6.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (330 Nm @ 3250 RPM) has 160 more torque (in Nm) than 2008 Citroen C4. (170 Nm @ 3750 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C4.
Compare all specifications:
| 2007 Audi A6 | 2008 Citroen C4 | |
| Make | Audi | Citroen |
| Model | A6 | C4 |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3122 cc | 1749 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 123 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 170 Nm |
| Torque RPM | 3250 RPM | 3750 RPM |
| Engine Bore Size | 84.5 mm | 82.7 mm |
| Engine Stroke Size | 92.8 mm | 81.4 mm |
| Engine Compression Ratio | 13.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 185 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 13.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1590 kg |
| Vehicle Length | 4920 mm | 4590 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1630 mm |
| Wheelbase Size | 2850 mm | 2730 mm |
| Fuel Consumption Overall | 9.7 L/100km | 8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
