2004 Citroen C5 vs. 1990 Opel Lotus Omega
To start off, 2004 Citroen C5 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Opel Lotus Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Lotus Omega would be higher. At 3,615 cc (6 cylinders), 1990 Opel Lotus Omega is equipped with a bigger engine. In terms of performance, 1990 Opel Lotus Omega (377 HP) has 318 more horse power than 2004 Citroen C5. (59 HP) In normal driving conditions, 1990 Opel Lotus Omega should accelerate faster than 2004 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 1990 Opel Lotus Omega weights approximately 236 kg more than 2004 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Opel Lotus 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 1990 Opel Lotus 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, 1990 Opel Lotus Omega (568 Nm @ 4200 RPM) has 458 more torque (in Nm) than 2004 Citroen C5. (110 Nm @ 4000 RPM). This means 1990 Opel Lotus Omega will have an easier job in driving up hills or pulling heavy equipment than 2004 Citroen C5.
Compare all specifications:
| 2004 Citroen C5 | 1990 Opel Lotus Omega | |
| Make | Citroen | Opel |
| Model | C5 | Lotus Omega |
| Year Released | 2004 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3615 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 59 HP | 377 HP |
| Torque | 110 Nm | 568 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 85 mm | 95 mm |
| Engine Stroke Size | 88 mm | 85 mm |
| Engine Compression Ratio | 10.8:1 | 8.2:1 |
| Top Speed | 205 km/hour | 313 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 4.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1427 kg | 1663 kg |
| Vehicle Length | 4850 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1940 mm |
| Vehicle Height | 1520 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
| Fuel Consumption | 6.3 L/100km | 10.5 L/100km |
| Fuel Consumption City | 11.1 L/100km | 16.3 L/100km |
| Fuel Consumption Overall | 8 L/100km | 9 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
