1999 Opel Omega vs. 2011 Citroen C5
To start off, 2011 Citroen C5 is newer by 12 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 (208 HP @ 6200 RPM) has 94 more horse power than 2011 Citroen C5. (114 HP @ 5500 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2011 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 310 kg more than 2011 Citroen C5. 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, 2011 Citroen C5, 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 (270 Nm @ 3600 RPM) has 110 more torque (in Nm) than 2011 Citroen C5. (160 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C5. 2011 Citroen C5 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. 2011 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 2011 Citroen C5 | |
| Make | Opel | Citroen |
| Model | Omega | C5 |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 1747 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 114 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 270 Nm | 160 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1675 kg | 1365 kg |
| Vehicle Length | 4900 mm | 4620 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2740 mm | 2760 mm |
| Fuel Tank Capacity | 75 L | 66 L |
