2005 Audi S4 vs. 2009 Koenigsegg CCX
To start off, 2009 Koenigsegg CCX is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,719 cc (8 cylinders), 2009 Koenigsegg CCX is equipped with a bigger engine. In terms of performance, 2009 Koenigsegg CCX (806 HP @ 6900 RPM) has 466 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2009 Koenigsegg CCX should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 660 kg more than 2009 Koenigsegg CCX.
Let's talk about torque, 2009 Koenigsegg CCX (919 Nm) has 509 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2009 Koenigsegg CCX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2009 Koenigsegg CCX | |
| Make | Audi | Koenigsegg |
| Model | S4 | CCX |
| Year Released | 2005 | 2009 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4161 cc | 4719 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 806 HP |
| Engine RPM | 6300 RPM | 6900 RPM |
| Torque | 410 Nm | 919 Nm |
| Engine Compression Ratio | 11.0:1 | 8.6:1 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1180 kg |
| Vehicle Length | 4580 mm | 4293 mm |
| Vehicle Width | 1780 mm | 1996 mm |
| Vehicle Height | 1400 mm | 1120 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
| Fuel Consumption | 10.2 L/100km | 17 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 18 L/100km |
