2005 Citroen C8 vs. 1986 Opel Omega
To start off, 2005 Citroen C8 is newer by 19 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 2,969 cc (6 cylinders), 1986 Opel Omega is equipped with a bigger engine. In terms of performance, 1986 Opel Omega (178 HP @ 5600 RPM) has 52 more horse power than 2005 Citroen C8. (126 HP @ 4000 RPM) In normal driving conditions, 1986 Opel Omega should accelerate faster than 2005 Citroen C8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Citroen C8 weights approximately 413 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, 2005 Citroen C8, 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, 2005 Citroen C8 (314 Nm @ 2000 RPM) has 74 more torque (in Nm) than 1986 Opel Omega. (240 Nm @ 4400 RPM). This means 2005 Citroen C8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 2005 Citroen C8 | 1986 Opel Omega | |
| Make | Citroen | Opel |
| Model | C8 | Omega |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2177 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 178 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 314 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 85 mm | 95 mm |
| Engine Stroke Size | 96 mm | 69.8 mm |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Top Speed | 182 km/hour | 216 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1783 kg | 1370 kg |
| Vehicle Length | 4620 mm | 4690 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1760 mm | 1450 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
