2005 Mercedes-Benz R vs. 1963 Opel Rekord
To start off, 2005 Mercedes-Benz R 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 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (302 HP @ 4200 RPM) has 249 more horse power than 1963 Opel Rekord. (53 HP @ 4500 RPM). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1963 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 1270 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.
Because 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1963 Opel Rekord. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz R will offer significantly more control. 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 Mercedes-Benz R (461 Nm @ 2700 RPM) has 353 more torque (in Nm) than 1963 Opel Rekord. (108 Nm @ 2600 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1963 Opel Rekord.
Compare all specifications:
| 2005 Mercedes-Benz R | 1963 Opel Rekord | |
| Make | Mercedes-Benz | Opel |
| Model | R | Rekord |
| Year Released | 2005 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 4966 cc | 1487 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 302 HP | 53 HP |
| Engine RPM | 4200 RPM | 4500 RPM |
| Torque | 461 Nm | 108 Nm |
| Torque RPM | 2700 RPM | 2600 RPM |
| Engine Bore Size | 97 mm | 80 mm |
| Engine Stroke Size | 84 mm | 74 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2240 kg | 970 kg |
| Vehicle Length | 5160 mm | 4520 mm |
| Vehicle Width | 1930 mm | 1700 mm |
| Vehicle Height | 1660 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2650 mm |
