2006 Mercedes-Benz SL vs. 1991 Opel Omega
To start off, 2006 Mercedes-Benz SL is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Opel Omega. In addition, the cost of maintenance, including insurance, on 1991 Opel Omega would be higher. At 5,513 cc (12 cylinders), 2006 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (510 HP @ 5000 RPM) has 400 more horse power than 1991 Opel Omega. (110 HP @ 5200 RPM). In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 1991 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 715 kg more than 1991 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 668 more torque (in Nm) than 1991 Opel Omega. (162 Nm @ 4600 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Omega. 2006 Mercedes-Benz SL has automatic transmission and 1991 Opel Omega has manual transmission. 1991 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Mercedes-Benz SL | 1991 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Omega |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 1998 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 510 HP | 110 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 830 Nm | 162 Nm |
| Torque RPM | 1900 RPM | 4600 RPM |
| Engine Bore Size | 82.1 mm | 95 mm |
| Engine Stroke Size | 87 mm | 69.8 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2045 kg | 1330 kg |
| Vehicle Length | 4540 mm | 4740 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1490 mm |
| Wheelbase Size | 2570 mm | 2740 mm |
| Fuel Tank Capacity | 80 L | 70 L |
