2002 Mercedes-Benz S vs. 2003 Opel Omega
To start off, 2003 Opel Omega is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz S would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (275 HP @ 5750 RPM) has 132 more horse power than 2003 Opel Omega. (143 HP @ 5400 RPM). In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 2003 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 162 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, 2002 Mercedes-Benz S (401 Nm @ 3000 RPM) has 192 more torque (in Nm) than 2003 Opel Omega. (209 Nm @ 4000 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Omega.
Compare all specifications:
| 2002 Mercedes-Benz S | 2003 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | S | Omega |
| Year Released | 2002 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4266 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 143 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 401 Nm | 209 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 89.9 mm | 86 mm |
| Engine Stroke Size | 84 mm | 94.6 mm |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 10.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1733 kg |
| Vehicle Length | 5170 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 3090 mm | 2850 mm |
| Fuel Tank Capacity | 88 L | 75 L |
