2005 Mercedes-Benz C vs. 1999 Opel Omega
To start off, 2005 Mercedes-Benz C is newer by 6 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 3,498 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (268 HP @ 6000 RPM) has 88 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 135 kg more than 2005 Mercedes-Benz C.
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, 2005 Mercedes-Benz C (350 Nm @ 2500 RPM) has 130 more torque (in Nm) than 1999 Opel Omega. (220 Nm @ 3400 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2005 Mercedes-Benz C 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. 2005 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz C | 1999 Opel Omega | |
| Make | Mercedes-Benz | Opel |
| Model | C | Omega |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 268 HP | 180 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 350 Nm | 220 Nm |
| Torque RPM | 2500 RPM | 3400 RPM |
| Engine Bore Size | 92.9 mm | 83.2 mm |
| Engine Stroke Size | 86 mm | 79.6 mm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Top Speed | 250 km/hour | 229 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1685 kg |
| Vehicle Length | 4530 mm | 4900 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2920 mm | 2610 mm |
| Fuel Tank Capacity | 62 L | 75 L |
