2005 Opel Vectra vs. 2012 Porsche 911
To start off, 2012 Porsche 911 is newer by 7 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 4,000 cc (6 cylinders), 2012 Porsche 911 is equipped with a bigger engine. In terms of performance, 2012 Porsche 911 (500 HP @ 8250 RPM) has 292 more horse power than 2005 Opel Vectra. (208 HP @ 6200 RPM) In normal driving conditions, 2012 Porsche 911 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 265 kg more than 2012 Porsche 911.
Because 2012 Porsche 911 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 2012 Porsche 911. 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, 2012 Porsche 911 (459 Nm @ 5750 RPM) has 159 more torque (in Nm) than 2005 Opel Vectra. (300 Nm @ 4000 RPM). This means 2012 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2005 Opel Vectra has automatic transmission and 2012 Porsche 911 has manual transmission. 2012 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2012 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vectra | 911 |
| Year Released | 2005 | 2012 |
| Engine Position | Front | Rear |
| Engine Size | 3175 cc | 4000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 500 HP |
| Engine RPM | 6200 RPM | 8250 RPM |
| Torque | 300 Nm | 459 Nm |
| Torque RPM | 4000 RPM | 5750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1625 kg | 1360 kg |
| Vehicle Length | 4830 mm | 4491 mm |
| Vehicle Width | 1800 mm | 1852 mm |
| Vehicle Height | 1510 mm | 1280 mm |
| Wheelbase Size | 2700 mm | 2355 mm |
| Fuel Tank Capacity | 60 L | 67 L |
