1988 Opel Vectra vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 23 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 3,600 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (620 HP @ 6500 RPM) has 564 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 275 kg more than 1988 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1988 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, 2011 Porsche 911 (699 Nm @ 2250 RPM) has 594 more torque (in Nm) than 1988 Opel Vectra. (105 Nm @ 2400 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1988 Opel Vectra | 2011 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vectra | 911 |
| Year Released | 1988 | 2011 |
| Engine Position | Front | Rear |
| Engine Size | 1699 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 56 HP | 620 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 105 Nm | 699 Nm |
| Torque RPM | 2400 RPM | 2250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1120 kg | 1395 kg |
| Vehicle Length | 4360 mm | 4468 mm |
| Vehicle Width | 1710 mm | 1852 mm |
| Vehicle Height | 1400 mm | 1285 mm |
| Wheelbase Size | 2520 mm | 2350 mm |
| Fuel Tank Capacity | 75 L | 67 L |
