2001 Opel Omega vs. 2012 Citroen C4
To start off, 2012 Citroen C4 is newer by 11 year(s). Which means there will be less support and parts availability for 2001 Opel Omega. In addition, the cost of maintenance, including insurance, on 2001 Opel Omega would be higher. At 2,198 cc (4 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2001 Opel Omega (142 HP @ 5400 RPM) has 8 more horse power than 2012 Citroen C4. (134 HP @ 4000 RPM). In normal driving conditions, 2001 Opel Omega should accelerate faster than 2012 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 209 kg more than 2012 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 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 2001 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Citroen C4 (320 Nm @ 2000 RPM) has 111 more torque (in Nm) than 2001 Opel Omega. (209 Nm @ 4000 RPM). This means 2012 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Omega.
Compare all specifications:
| 2001 Opel Omega | 2012 Citroen C4 | |
| Make | Opel | Citroen |
| Model | Omega | C4 |
| Year Released | 2001 | 2012 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 134 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 209 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 85 mm |
| Engine Stroke Size | 94.6 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1665 kg | 1456 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 |
| Fuel Tank Capacity | 75 L | 60 L |
