1977 BMW 520 vs. 2003 Vauxhall Vectra
To start off, 2003 Vauxhall Vectra is newer by 26 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 2,198 cc (4 cylinders), 2003 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Vectra (153 HP @ 5600 RPM) has 19 more horse power than 1977 BMW 520. (134 HP @ 4000 RPM) In normal driving conditions, 2003 Vauxhall Vectra should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 55 kg more than 2003 Vauxhall Vectra.
Because 1977 BMW 520 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 1977 BMW 520. 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, 1977 BMW 520 (280 Nm @ 1750 RPM) has 60 more torque (in Nm) than 2003 Vauxhall Vectra. (220 Nm @ 3800 RPM). This means 1977 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Vectra. 2003 Vauxhall Vectra has automatic transmission and 1977 BMW 520 has manual transmission. 1977 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Vauxhall Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 BMW 520 | 2003 Vauxhall Vectra | |
| Make | BMW | Vauxhall |
| Model | 520 | Vectra |
| Year Released | 1977 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 153 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 280 Nm | 220 Nm |
| Torque RPM | 1750 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1565 kg | 1510 kg |
| Vehicle Length | 4780 mm | 4830 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1510 mm |
