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 2,962 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (211 HP @ 6000 RPM) has 36 more horse power than 2005 Mercedes-Benz C. (175 HP @ 4200 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 172 kg more than 2005 Mercedes-Benz C. 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, 2005 Mercedes-Benz C (400 Nm @ 1600 RPM) has 130 more torque (in Nm) than 1999 Opel Omega. (270 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.
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 | 2596 cc | 2962 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 211 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 400 Nm | 270 Nm |
| Torque RPM | 1600 RPM | 3400 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 88.3 mm | 85 mm |
| Engine Compression Ratio | 18.0:1 | 10.8:1 |
| Top Speed | 230 km/hour | 235 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 9 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1594 kg | 1766 kg |
| Vehicle Length | 4530 mm | 4900 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1550 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
| Fuel Tank Capacity | 62 L | 75 L |
