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 2,946 cc (6 cylinders), 2004 Citroen C5 is equipped with a bigger engine. In terms of performance, 1986 Opel Omega (115 HP @ 5600 RPM) has 56 more horse power than 2004 Citroen C5. (59 HP @ 6000 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 424 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 (160 Nm @ 4500 RPM) has 48 more torque (in Nm) than 2004 Citroen C5. (112 Nm @ 3750 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 | 2946 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 59 HP | 115 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 112 Nm | 160 Nm |
| Torque RPM | 3750 RPM | 4500 RPM |
| Engine Compression Ratio | 10.9:1 | 9.5:1 |
| Top Speed | 222 km/hour | 192 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 | 1619 kg | 1195 kg |
| Vehicle Length | 4850 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1530 mm | 1450 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
