1976 BMW 633 vs. 2002 Opel Vectra
To start off, 2002 Opel Vectra is newer by 26 year(s). Which means there will be less support and parts availability for 1976 BMW 633. In addition, the cost of maintenance, including insurance, on 1976 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1976 BMW 633 is equipped with a bigger engine. In terms of performance, 1976 BMW 633 (197 HP @ 5500 RPM) has 98 more horse power than 2002 Opel Vectra. (99 HP @ 4400 RPM). In normal driving conditions, 1976 BMW 633 should accelerate faster than 2002 Opel Vectra.
Because 1976 BMW 633 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 1976 BMW 633. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1976 BMW 633 (285 Nm @ 4250 RPM) has 34 more torque (in Nm) than 2002 Opel Vectra. (251 Nm @ 1500 RPM). This means 1976 BMW 633 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Vectra.
Compare all specifications:
| 1976 BMW 633 | 2002 Opel Vectra | |
| Make | BMW | Opel |
| Model | 633 | Vectra |
| Year Released | 1976 | 2002 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 99 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 285 Nm | 251 Nm |
| Torque RPM | 4250 RPM | 1500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4760 mm | 4600 mm |
| Vehicle Width | 1760 mm | 1770 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 61 L |
