2007 Audi S4 vs. 2007 Porsche Cayman
To start off, both 2007 Audi S4 and 2007 Porsche Cayman 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 96 more horse power than 2007 Porsche Cayman. (245 HP @ 6500 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2007 Porsche Cayman.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 137 more torque (in Nm) than 2007 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayman.
Compare all specifications:
| 2007 Audi S4 | 2007 Porsche Cayman | |
| Make | Audi | Porsche |
| Model | S4 | Cayman |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 2686 cc |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 341 HP | 245 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 410 Nm | 273 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Engine Bore Size | 84.6 mm | 86 mm |
| Engine Stroke Size | 92.7 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 249 km/hour | 258 km/hour |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 4350 mm |
| Vehicle Width | 1730 mm | 1310 mm |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2650 mm | 2420 mm |
| Fuel Tank Capacity | 63 L | 64 L |
