1987 BMW 628 vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 21 year(s). Which means there will be less support and parts availability for 1987 BMW 628. In addition, the cost of maintenance, including insurance, on 1987 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1987 BMW 628 is equipped with a bigger engine. In terms of performance, 1987 BMW 628 (181 HP @ 6000 RPM) has 28 more horse power than 2008 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 1987 BMW 628 should accelerate faster than 2008 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 80 kg more than 1987 BMW 628.
Because 1987 BMW 628 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 1987 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1987 BMW 628 (240 Nm @ 4000 RPM) has 20 more torque (in Nm) than 2008 Opel Vectra. (220 Nm @ 3800 RPM). This means 1987 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Vectra.
Compare all specifications:
| 1987 BMW 628 | 2008 Opel Vectra | |
| Make | BMW | Opel |
| Model | 628 | Vectra |
| Year Released | 1987 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 240 Nm | 220 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 80 mm | 94.6 mm |
| Engine Compression Ratio | 9.3:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1550 kg |
| Vehicle Length | 4760 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
| Wheelbase Size | 2640 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
