1989 BMW Z1 vs. 1999 Opel Vectra
To start off, 1999 Opel Vectra is newer by 10 year(s). Which means there will be less support and parts availability for 1989 BMW Z1. In addition, the cost of maintenance, including insurance, on 1989 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1989 BMW Z1 is equipped with a bigger engine. In terms of performance, 1989 BMW Z1 (175 HP @ 5800 RPM) has 61 more horse power than 1999 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 1989 BMW Z1 should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Vectra weights approximately 142 kg more than 1989 BMW Z1.
Because 1989 BMW Z1 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 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1989 BMW Z1 (231 Nm @ 4000 RPM) has 61 more torque (in Nm) than 1999 Opel Vectra. (170 Nm @ 3400 RPM). This means 1989 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 1989 BMW Z1 | 1999 Opel Vectra | |
| Make | BMW | Opel |
| Model | Z1 | Vectra |
| Year Released | 1989 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 114 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 231 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 82 mm | 80.5 mm |
| Engine Stroke Size | 78.8 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1392 kg |
| Vehicle Length | 3960 mm | 4500 mm |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1280 mm | 1500 mm |
| Wheelbase Size | 2450 mm | 2650 mm |
