1997 BMW 850 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 6 year(s). Which means there will be less support and parts availability for 1997 BMW 850. In addition, the cost of maintenance, including insurance, on 1997 BMW 850 would be higher. At 5,379 cc (12 cylinders), 1997 BMW 850 is equipped with a bigger engine. In terms of performance, 1997 BMW 850 (329 HP @ 4800 RPM) has 206 more horse power than 2003 Opel Vectra. (123 HP @ 3250 RPM). In normal driving conditions, 1997 BMW 850 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1997 BMW 850 weights approximately 312 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 BMW 850 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 1997 BMW 850. 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, 1997 BMW 850 (490 Nm) has 210 more torque (in Nm) than 2003 Opel Vectra. (280 Nm). This means 1997 BMW 850 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 1997 BMW 850 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | 850 | Vectra |
| Year Released | 1997 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5379 cc | 2171 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 329 HP | 123 HP |
| Engine RPM | 4800 RPM | 3250 RPM |
| Torque | 490 Nm | 280 Nm |
| Engine Bore Size | 85.1 mm | 84 mm |
| Engine Stroke Size | 79 mm | 98 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Top Speed | 249 km/hour | 199 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1945 kg | 1633 kg |
| Vehicle Length | 4790 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2610 mm |
