1985 Alfa Romeo Spider vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Spider would be higher. At 2,171 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo Spider (126 HP @ 5400 RPM) has 2 more horse power than 2005 Opel Vectra. (124 HP @ 3250 RPM). In normal driving conditions, 1985 Alfa Romeo Spider should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 399 kg more than 1985 Alfa Romeo Spider.
Because 1985 Alfa Romeo Spider 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 1985 Alfa Romeo Spider. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Vectra (280 Nm @ 1500 RPM) has 102 more torque (in Nm) than 1985 Alfa Romeo Spider. (178 Nm @ 4000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Spider.
Compare all specifications:
| 1985 Alfa Romeo Spider | 2005 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Spider | Vectra |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1960 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 124 HP |
| Engine RPM | 5400 RPM | 3250 RPM |
| Torque | 178 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 88.5 mm | 98 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Top Speed | 197 km/hour | 202 km/hour |
| Acceleration 0-100mph | 10 seconds | 11.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1161 kg | 1560 kg |
| Vehicle Length | 4250 mm | 4830 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 2260 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 60 L |
