1981 Opel Kadett vs. 2011 Mercedes-Benz SL
To start off, 2011 Mercedes-Benz SL is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1981 Opel Kadett would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz SL is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz SL weights approximately 1129 kg more than 1981 Opel Kadett.
Because 2011 Mercedes-Benz SL 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 2011 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1981 Opel Kadett, 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. 2011 Mercedes-Benz SL has automatic transmission and 1981 Opel Kadett has manual transmission. 1981 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Opel Kadett | 2011 Mercedes-Benz SL | |
| Make | Opel | Mercedes-Benz |
| Model | Kadett | SL |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 382 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 785 kg | 1914 kg |
| Vehicle Length | 4010 mm | 4582 mm |
| Vehicle Width | 1650 mm | 1816 mm |
| Vehicle Height | 1390 mm | 1298 mm |
| Wheelbase Size | 2520 mm | 2560 mm |
