1966 BMW 1600 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 37 year(s). Which means there will be less support and parts availability for 1966 BMW 1600. In addition, the cost of maintenance, including insurance, on 1966 BMW 1600 would be higher. At 1,994 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 5500 RPM) has 88 more horse power than 1966 BMW 1600. (85 HP @ 5800 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1966 BMW 1600. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 590 kg more than 1966 BMW 1600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 BMW 1600 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 1966 BMW 1600. 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, 2003 Opel Vectra (270 Nm @ 2500 RPM) has 146 more torque (in Nm) than 1966 BMW 1600. (124 Nm @ 3000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1966 BMW 1600.
Compare all specifications:
| 1966 BMW 1600 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | 1600 | Vectra |
| Year Released | 1966 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 173 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 124 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 71 mm | 86 mm |
| Top Speed | 161 km/hour | 230 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 920 kg | 1510 kg |
| Vehicle Length | 4240 mm | 4600 mm |
| Vehicle Width | 1590 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2840 mm |
| Fuel Tank Capacity | 45 L | 61 L |
