1963 Opel Rekord vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 42 year(s). Which means there will be less support and parts availability for 1963 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1963 Opel Rekord would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 273 more horse power than 1963 Opel Rekord. (53 HP @ 4500 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 1963 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 925 kg more than 1963 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 339 more torque (in Nm) than 1963 Opel Rekord. (108 Nm @ 2600 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1963 Opel Rekord.
Compare all specifications:
| 1963 Opel Rekord | 2005 BMW 645 | |
| Make | Opel | BMW |
| Model | Rekord | 645 |
| Year Released | 1963 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1487 cc | 4392 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 53 HP | 326 HP |
| Engine RPM | 4500 RPM | 6100 RPM |
| Torque | 108 Nm | 447 Nm |
| Torque RPM | 2600 RPM | 3600 RPM |
| Engine Bore Size | 80 mm | 92 mm |
| Engine Stroke Size | 74 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 970 kg | 1895 kg |
| Vehicle Length | 4520 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2650 mm | 2890 mm |
