1999 Opel Omega vs. 2010 Citroen C4
To start off, 2010 Citroen C4 is newer by 11 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 2,498 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (168 HP @ 6000 RPM) has 50 more horse power than 2010 Citroen C4. (118 HP @ 6000 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2010 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 435 kg more than 2010 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2010 Citroen C4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Opel Omega (227 Nm @ 3200 RPM) has 67 more torque (in Nm) than 2010 Citroen C4. (160 Nm @ 4250 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2010 Citroen C4.
Compare all specifications:
| 1999 Opel Omega | 2010 Citroen C4 | |
| Make | Opel | Citroen |
| Model | Omega | C4 |
| Year Released | 1999 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 118 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 227 Nm | 160 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1710 kg | 1275 kg |
| Vehicle Length | 4900 mm | 4270 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1510 mm | 1460 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
