2007 Audi S4 vs. 2009 Koenigsegg CCXR
To start off, 2009 Koenigsegg CCXR is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 4,719 cc (8 cylinders), 2009 Koenigsegg CCXR is equipped with a bigger engine. In terms of performance, 2009 Koenigsegg CCXR (1,064 HP @ 7200 RPM) has 724 more horse power than 2007 Audi S4. (340 HP @ 7000 RPM) In normal driving conditions, 2009 Koenigsegg CCXR should accelerate faster than 2007 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 250 kg more than 2009 Koenigsegg CCXR.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Koenigsegg CCXR. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2009 Koenigsegg CCXR (1,060 Nm @ 6100 RPM) has 650 more torque (in Nm) than 2007 Audi S4. (410 Nm @ 3500 RPM). This means 2009 Koenigsegg CCXR will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S4.
Compare all specifications:
| 2007 Audi S4 | 2009 Koenigsegg CCXR | |
| Make | Audi | Koenigsegg |
| Model | S4 | CCXR |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 4719 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 1064 HP |
| Engine RPM | 7000 RPM | 7200 RPM |
| Torque | 410 Nm | 1060 Nm |
| Torque RPM | 3500 RPM | 6100 RPM |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1280 kg |
| Vehicle Length | 4590 mm | 4293 mm |
| Vehicle Width | 1790 mm | 1996 mm |
| Vehicle Height | 1420 mm | 1120 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
| Fuel Consumption | 11.2 L/100km | 18 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 22 L/100km |
