1987 Citroen AX vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 2,962 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (208 HP @ 6200 RPM) has 164 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 994 kg more than 1987 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1987 Citroen AX, 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, 1999 Opel Omega (270 Nm @ 3600 RPM) has 197 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1987 Citroen AX | 1999 Opel Omega | |
| Make | Citroen | Opel |
| Model | AX | Omega |
| Year Released | 1987 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 208 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 73 Nm | 270 Nm |
| Torque RPM | 3700 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 722 kg | 1716 kg |
| Vehicle Length | 3540 mm | 4900 mm |
| Vehicle Width | 1560 mm | 1790 mm |
| Vehicle Height | 1350 mm | 1510 mm |
| Wheelbase Size | 2290 mm | 2740 mm |
