1979 Porsche 928 vs. 2003 Vauxhall Vectra
To start off, 2003 Vauxhall Vectra is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Porsche 928. In addition, the cost of maintenance, including insurance, on 1979 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1979 Porsche 928 is equipped with a bigger engine. In terms of performance, 1979 Porsche 928 (295 HP @ 5900 RPM) has 174 more horse power than 2003 Vauxhall Vectra. (121 HP @ 6000 RPM). In normal driving conditions, 1979 Porsche 928 should accelerate faster than 2003 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1979 Porsche 928 weights approximately 165 kg more than 2003 Vauxhall Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Porsche 928 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 1979 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall 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, 1979 Porsche 928 (380 Nm @ 4500 RPM) has 213 more torque (in Nm) than 2003 Vauxhall Vectra. (167 Nm @ 3800 RPM). This means 1979 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Vectra.
Compare all specifications:
| 1979 Porsche 928 | 2003 Vauxhall Vectra | |
| Make | Porsche | Vauxhall |
| Model | 928 | Vectra |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4664 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 121 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 380 Nm | 167 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1450 kg | 1285 kg |
| Vehicle Length | 4450 mm | 4600 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1290 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2710 mm |
