2005 Mercedes-Benz C vs. 2001 Opel Omega
To start off, 2005 Mercedes-Benz C is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Omega. In addition, the cost of maintenance, including insurance, on 2001 Opel Omega would be higher. At 2,685 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (175 HP @ 5500 RPM) has 33 more horse power than 2001 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 2001 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 15 kg more than 2001 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz C will offer significantly more control. 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, 2005 Mercedes-Benz C (240 Nm @ 4500 RPM) has 31 more torque (in Nm) than 2001 Opel Omega. (209 Nm @ 4000 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Omega.
Compare all specifications:
| 2005 Mercedes-Benz C | 2001 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | C | Omega |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Middle |
| Engine Size | 2685 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 175 HP | 142 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 240 Nm | 209 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 89.9 mm | 86 mm |
| Engine Stroke Size | 68.2 mm | 94.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1680 kg | 1665 kg |
| Vehicle Length | 4550 mm | 4900 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 2740 mm |
| Fuel Tank Capacity | 62 L | 75 L |
