2007 Audi A6 vs. 2005 Citroen C5
To start off, 2007 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Citroen C5. In addition, the cost of maintenance, including insurance, on 2005 Citroen C5 would be higher. At 1,997 cc, 2005 Citroen C5 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (138 HP @ 4000 RPM) has 7 more horse power than 2005 Citroen C5. (131 HP @ 4400 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2005 Citroen C5 weights approximately 47 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 (320 Nm @ 1750 RPM) has 130 more torque (in Nm) than 2005 Citroen C5. (190 Nm @ 4100 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Citroen C5. 2005 Citroen C5 has automatic transmission and 2007 Audi A6 has manual transmission. 2007 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A6 | 2005 Citroen C5 | |
| Make | Audi | Citroen |
| Model | A6 | C5 |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1997 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 131 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 320 Nm | 190 Nm |
| Torque RPM | 1750 RPM | 4100 RPM |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 95.5 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 10.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1325 kg |
| Wheelbase Size | 2770 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 66 L |
