2004 Citroen C5 vs. 1986 Opel Omega
To start off, 2004 Citroen C5 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 2,179 cc (4 cylinders), 2004 Citroen C5 is equipped with a bigger engine. In terms of performance, 1986 Opel Omega (87 HP @ 5200 RPM) has 28 more horse power than 2004 Citroen C5. (59 HP @ 4000 RPM) In normal driving conditions, 1986 Opel Omega should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C5 weights approximately 441 kg more than 1986 Opel Omega.
Because 1986 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 1986 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1986 Opel Omega (140 Nm @ 3400 RPM) has 30 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 2000 RPM). This means 1986 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5. 2004 Citroen C5 has automatic transmission and 1986 Opel Omega has manual transmission. 1986 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Citroen C5 | 1986 Opel Omega | |
| Make | Citroen | Opel |
| Model | C5 | Omega |
| Year Released | 2004 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2179 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 87 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 110 Nm | 140 Nm |
| Torque RPM | 2000 RPM | 3400 RPM |
| Engine Bore Size | 85 mm | 84.8 mm |
| Engine Stroke Size | 96 mm | 79.5 mm |
| Top Speed | 200 km/hour | 183 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1591 kg | 1150 kg |
| Vehicle Length | 4850 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1450 mm |
| Wheelbase Size | 2760 mm | 2670 mm |
