2005 Opel Vectra vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 3,500 cc (4 cylinders), 2013 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (325 HP @ 7400 RPM) has 172 more horse power than 2005 Opel Vectra. (153 HP @ 5600 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayman weights approximately 95 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayman is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 Porsche Cayman (370 Nm @ 4750 RPM) has 150 more torque (in Nm) than 2005 Opel Vectra. (220 Nm @ 3800 RPM). This means 2013 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2013 Porsche Cayman | |
| Make | Opel | Porsche |
| Model | Vectra | Cayman |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2198 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 325 HP |
| Engine RPM | 5600 RPM | 7400 RPM |
| Torque | 220 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 4750 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 94.6 mm | 77 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 218 km/hour | 282 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1200 kg | 1295 kg |
| Vehicle Length | 4600 mm | 4347 mm |
| Vehicle Width | 1800 mm | 1801 mm |
| Vehicle Height | 1470 mm | 1285 mm |
| Wheelbase Size | 2710 mm | 2415 mm |
