1998 Mercedes-Benz SL vs. 2003 Opel Omega
To start off, 2003 Opel Omega is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 7,291 cc (12 cylinders), 1998 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1998 Mercedes-Benz SL (518 HP @ 5550 RPM) has 375 more horse power than 2003 Opel Omega. (143 HP @ 5400 RPM). In normal driving conditions, 1998 Mercedes-Benz SL should accelerate faster than 2003 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 317 kg more than 2003 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, 1998 Mercedes-Benz SL (766 Nm @ 4000 RPM) has 557 more torque (in Nm) than 2003 Opel Omega. (209 Nm @ 4000 RPM). This means 1998 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Omega. 1998 Mercedes-Benz SL has automatic transmission and 2003 Opel Omega has manual transmission. 2003 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Mercedes-Benz SL | 2003 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Omega |
| Year Released | 1998 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 7291 cc | 2198 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 518 HP | 143 HP |
| Engine RPM | 5550 RPM | 5400 RPM |
| Torque | 766 Nm | 209 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 91.5 mm | 86 mm |
| Engine Stroke Size | 92.4 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2050 kg | 1733 kg |
| Vehicle Length | 4470 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 75 L |
