2003 Opel Vectra vs. 2002 Porsche 911
To start off, 2003 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Porsche 911. In addition, the cost of maintenance, including insurance, on 2002 Porsche 911 would be higher. At 3,399 cc (6 cylinders), 2002 Porsche 911 is equipped with a bigger engine. In terms of performance, 2002 Porsche 911 (276 HP @ 6000 RPM) has 151 more horse power than 2003 Opel Vectra. (125 HP @ 4000 RPM) In normal driving conditions, 2002 Porsche 911 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 130 kg more than 2002 Porsche 911.
Because 2002 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 2002 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2002 Porsche 911 (370 Nm) has 90 more torque (in Nm) than 2003 Opel Vectra. (280 Nm). This means 2002 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2003 Opel Vectra | 2002 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vectra | 911 |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Rear |
| Engine Size | 2169 cc | 3399 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 125 HP | 276 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 280 Nm | 370 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1560 kg | 1430 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1510 mm | 1310 mm |
