2001 Citroen C5 vs. 2007 Audi R8
To start off, 2007 Audi R8 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Citroen C5. In addition, the cost of maintenance, including insurance, on 2001 Citroen C5 would be higher. At 4,163 cc (8 cylinders), 2007 Audi R8 is equipped with a bigger engine. In terms of performance, 2007 Audi R8 (414 HP @ 7800 RPM) has 207 more horse power than 2001 Citroen C5. (207 HP @ 6000 RPM) In normal driving conditions, 2007 Audi R8 should accelerate faster than 2001 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi R8 weights approximately 17 kg more than 2001 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2001 Citroen C5. In wet, icy, snow, or gravel driving conditions, 2007 Audi R8 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 R8 (430 Nm @ 4500 RPM) has 145 more torque (in Nm) than 2001 Citroen C5. (285 Nm @ 3750 RPM). This means 2007 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Citroen C5.
Compare all specifications:
| 2001 Citroen C5 | 2007 Audi R8 | |
| Make | Citroen | Audi |
| Model | C5 | R8 |
| Year Released | 2001 | 2007 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2946 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 414 HP |
| Engine RPM | 6000 RPM | 7800 RPM |
| Torque | 285 Nm | 430 Nm |
| Torque RPM | 3750 RPM | 4500 RPM |
| Engine Bore Size | 87 mm | 84.5 mm |
| Engine Stroke Size | 82.6 mm | 92.8 mm |
| Engine Compression Ratio | 10.9:1 | 12.5:1 |
| Top Speed | 226 km/hour | 301 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 4.6 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1548 kg | 1565 kg |
| Vehicle Length | 4760 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1520 mm | 1260 mm |
| Wheelbase Size | 2760 mm | 2660 mm |
| Fuel Consumption Overall | 10.3 L/100km | 13.6 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
