2002 Opel Vectra vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2002 Opel Vectra would be higher. At 3,822 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 142 more horse power than 2002 Opel Vectra. (208 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2002 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 15 kg more than 2002 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 100 more torque (in Nm) than 2002 Opel Vectra. (300 Nm @ 3800 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Vectra.
Compare all specifications:
| 2002 Opel Vectra | 2007 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vectra | 911 |
| Year Released | 2002 | 2007 |
| Engine Position | Front | Rear |
| Engine Size | 3175 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 350 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 300 Nm | 400 Nm |
| Torque RPM | 3800 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 241 km/hour | 293 km/hour |
| Acceleration 0-100mph | 8 seconds | 4.8 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1480 kg | 1495 kg |
| Vehicle Length | 4600 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1310 mm |
| Wheelbase Size | 2840 mm | 2360 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
