2007 Mercedes-Benz SLK vs. 1981 Opel Ascona
To start off, 2007 Mercedes-Benz SLK is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (268 HP @ 5750 RPM) has 187 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 1981 Opel Ascona.
Let's talk about torque, 2007 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 376 more torque (in Nm) than 1981 Opel Ascona. (134 Nm @ 2600 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 1981 Opel Ascona | |
| Make | Mercedes-Benz | Opel |
| Model | SLK | Ascona |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 81 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 510 Nm | 134 Nm |
| Torque RPM | 4000 RPM | 2600 RPM |
| Engine Bore Size | 97 mm | 79 mm |
| Engine Stroke Size | 92 mm | 81.5 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Height | 1280 mm | 1400 mm |
| Wheelbase Size | 2440 mm | 2580 mm |
