1989 Alfa Romeo RZ vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo RZ. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo RZ would be higher. At 2,958 cc (6 cylinders), 1989 Alfa Romeo RZ is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 253 kg more than 1989 Alfa Romeo RZ.
Because 1989 Alfa Romeo RZ 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 1989 Alfa Romeo RZ. 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, 2003 Opel Vectra (280 Nm) has 36 more torque (in Nm) than 1989 Alfa Romeo RZ. (244 Nm). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo RZ. 2003 Opel Vectra has automatic transmission and 1989 Alfa Romeo RZ has manual transmission. 1989 Alfa Romeo RZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo RZ | 2003 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | RZ | Vectra |
| Year Released | 1989 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 123 HP |
| Torque | 244 Nm | 280 Nm |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 72.9 mm | 98 mm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Top Speed | 233 km/hour | 199 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1380 kg | 1633 kg |
| Vehicle Length | 4340 mm | 4830 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
