2007 Citroen C5 vs. 1999 Opel Omega
To start off, 2007 Citroen C5 is newer by 8 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 2,946 cc (6 cylinders), 2007 Citroen C5 is equipped with a bigger engine. In terms of performance, 2007 Citroen C5 (204 HP @ 6000 RPM) has 104 more horse power than 1999 Opel Omega. (100 HP @ 4300 RPM). In normal driving conditions, 2007 Citroen C5 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 36 kg more than 2007 Citroen C5.
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, 2007 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, 2007 Citroen C5 (286 Nm @ 3750 RPM) has 77 more torque (in Nm) than 1999 Opel Omega. (209 Nm @ 1650 RPM). This means 2007 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2007 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. 2007 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Citroen C5 | 1999 Opel Omega | |
| Make | Citroen | Opel |
| Model | C5 | Omega |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2946 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 100 HP |
| Engine RPM | 6000 RPM | 4300 RPM |
| Torque | 286 Nm | 209 Nm |
| Torque RPM | 3750 RPM | 1650 RPM |
| Engine Bore Size | 87 mm | 84 mm |
| Engine Stroke Size | 83 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1694 kg | 1730 kg |
| Vehicle Length | 4850 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1560 mm | 1510 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
