2009 Mercedes-Benz SL vs. 1999 Opel Omega
To start off, 2009 Mercedes-Benz SL is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 538 more horse power than 1999 Opel Omega. (123 HP @ 4000 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 305 kg more than 2009 Mercedes-Benz SL.
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, 2009 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 730 more torque (in Nm) than 1999 Opel Omega. (270 Nm @ 1600 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2009 Mercedes-Benz SL has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz SL | 1999 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Omega |
| Year Released | 2009 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5980 cc | 2171 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 661 HP | 123 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 1000 Nm | 270 Nm |
| Torque RPM | 2200 RPM | 1600 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1365 kg | 1670 kg |
| Vehicle Length | 5210 mm | 4900 mm |
| Vehicle Height | 1830 mm | 1460 mm |
| Wheelbase Size | 2570 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 75 L |
