1996 BMW 730 vs. 1998 Opel Vectra
To start off, 1998 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 1996 BMW 730. In addition, the cost of maintenance, including insurance, on 1996 BMW 730 would be higher. At 2,793 cc (6 cylinders), 1996 BMW 730 is equipped with a bigger engine. In terms of performance, 1996 BMW 730 (190 HP @ 5300 RPM) has 116 more horse power than 1998 Opel Vectra. (74 HP @ 5200 RPM). In normal driving conditions, 1996 BMW 730 should accelerate faster than 1998 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1996 BMW 730 weights approximately 561 kg more than 1998 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1996 BMW 730 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 1996 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1996 BMW 730 (280 Nm @ 3950 RPM) has 152 more torque (in Nm) than 1998 Opel Vectra. (128 Nm @ 2800 RPM). This means 1996 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Vectra.
Compare all specifications:
| 1996 BMW 730 | 1998 Opel Vectra | |
| Make | BMW | Opel |
| Model | 730 | Vectra |
| Year Released | 1996 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 74 HP |
| Engine RPM | 5300 RPM | 5200 RPM |
| Torque | 280 Nm | 128 Nm |
| Torque RPM | 3950 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 84 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1746 kg | 1185 kg |
| Vehicle Length | 5130 mm | 4480 mm |
| Vehicle Width | 1870 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1430 mm |
