2004 Opel Vectra vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 3,824 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (350 HP @ 6600 RPM) has 229 more horse power than 2004 Opel Vectra. (121 HP @ 3500 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 130 kg more than 2006 Porsche 911.
Because 2006 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 2006 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2006 Porsche 911 (400 Nm @ 4600 RPM) has 120 more torque (in Nm) than 2004 Opel Vectra. (280 Nm @ 2000 RPM). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2004 Opel Vectra | 2006 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vectra | 911 |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 3824 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 121 HP | 350 HP |
| Engine RPM | 3500 RPM | 6600 RPM |
| Torque | 280 Nm | 400 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 82 mm | 99 mm |
| Engine Stroke Size | 90.4 mm | 82.8 mm |
| Engine Compression Ratio | 18.0:1 | 11.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 195 km/hour | 293 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 4.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1625 kg | 1495 kg |
| Vehicle Length | 4830 mm | 4430 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1510 mm | 1310 mm |
| Wheelbase Size | 2840 mm | 2360 mm |
| Fuel Consumption Overall | 6.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 61 L | 64 L |
