2009 Audi A6 vs. 2009 Citroen C4
To start off, both 2009 Audi A6 and 2009 Citroen C4 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,698 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 70 more horse power than 2009 Citroen C4. (108 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2009 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 415 kg more than 2009 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 139 more torque (in Nm) than 2009 Citroen C4. (241 Nm @ 1750 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Citroen C4.
Compare all specifications:
| 2009 Audi A6 | 2009 Citroen C4 | |
| Make | Audi | Citroen |
| Model | A6 | C4 |
| Year Released | 2009 | 2009 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1560 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 108 HP |
| Engine RPM | 3300 RPM | 4000 RPM |
| Torque | 380 Nm | 241 Nm |
| Torque RPM | 1400 RPM | 1750 RPM |
| Fuel Type | Diesel | Diesel |
| Top Speed | 220 km/hour | 192 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 12.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1355 kg |
| Vehicle Length | 4940 mm | 4270 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2610 mm |
| Fuel Consumption Overall | 7.2 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
