2007 Audi S4 vs. 2007 Citroen C8
To start off, both 2007 Audi S4 and 2007 Citroen C8 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 235 more horse power than 2007 Citroen C8. (106 HP @ 4000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2007 Citroen C8.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 140 more torque (in Nm) than 2007 Citroen C8. (270 Nm @ 1750 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C8.
Compare all specifications:
| 2007 Audi S4 | 2007 Citroen C8 | |
| Make | Audi | Citroen |
| Model | S4 | C8 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 341 HP | 106 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 270 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Compression Ratio | 11.0:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 249 km/hour | 169 km/hour |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4590 mm | 4730 mm |
| Vehicle Width | 1730 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2650 mm | 2830 mm |
| Fuel Tank Capacity | 63 L | 80 L |
