1991 Citroen XM vs. 1997 Opel Omega
To start off, 1997 Opel Omega is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Citroen XM. In addition, the cost of maintenance, including insurance, on 1991 Citroen XM would be higher. Both 1991 Citroen XM and 1997 Opel Omega are equipped with a 1,998 cc engine. In terms of performance, 1991 Citroen XM (115 HP @ 5750 RPM) has 1 more horse power than 1997 Opel Omega. (114 HP @ 5400 RPM). In normal driving conditions, 1991 Citroen XM should accelerate faster than 1997 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1997 Opel Omega weights approximately 150 kg more than 1991 Citroen XM.
Because 1997 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 1997 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen XM, 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, 1997 Opel Omega (178 Nm @ 2800 RPM) has 9 more torque (in Nm) than 1991 Citroen XM. (169 Nm @ 4250 RPM). This means 1997 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen XM.
Compare all specifications:
| 1991 Citroen XM | 1997 Opel Omega | |
| Make | Citroen | Opel |
| Model | XM | Omega |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 114 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 169 Nm | 178 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1280 kg | 1430 kg |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2760 mm | 2740 mm |
| Fuel Tank Capacity | 66 L | 60 L |
