2007 Mercedes-Benz B vs. 1978 Opel Rekord
To start off, 2007 Mercedes-Benz B is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1978 Opel Rekord would be higher. At 2,260 cc (4 cylinders), 1978 Opel Rekord is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (134 HP @ 5750 RPM) has 70 more horse power than 1978 Opel Rekord. (64 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 50 kg more than 1978 Opel Rekord. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Opel Rekord 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 1978 Opel Rekord. However, in wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz B, 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, 2007 Mercedes-Benz B (185 Nm @ 3500 RPM) has 59 more torque (in Nm) than 1978 Opel Rekord. (126 Nm @ 2500 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 2007 Mercedes-Benz B | 1978 Opel Rekord | |
| Make | Mercedes-Benz | Opel |
| Model | B | Rekord |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2033 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 64 HP |
| Engine RPM | 5750 RPM | 4200 RPM |
| Torque | 185 Nm | 126 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 94 mm | 85 mm |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1345 kg | 1295 kg |
| Vehicle Length | 4280 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1610 mm | 1480 mm |
| Wheelbase Size | 2780 mm | 2670 mm |
| Fuel Tank Capacity | 54 L | 65 L |
