2007 Mercedes-Benz SLK vs. 1978 Opel Rekord
To start off, 2007 Mercedes-Benz SLK 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 2,996 cc (6 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (228 HP @ 6100 RPM) has 164 more horse power than 1978 Opel Rekord. (64 HP @ 4200 RPM). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 1978 Opel Rekord.
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, 2007 Mercedes-Benz SLK (300 Nm @ 2700 RPM) has 174 more torque (in Nm) than 1978 Opel Rekord. (126 Nm @ 2500 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 1978 Opel Rekord | |
| Make | Mercedes-Benz | Opel |
| Model | SLK | Rekord |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 64 HP |
| Engine RPM | 6100 RPM | 4200 RPM |
| Torque | 300 Nm | 126 Nm |
| Torque RPM | 2700 RPM | 2500 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4090 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1300 mm | 1480 mm |
| Wheelbase Size | 2440 mm | 2670 mm |
| Fuel Tank Capacity | 70 L | 65 L |
