1987 Citroen AX vs. 2001 Opel Omega
To start off, 2001 Opel Omega is newer by 14 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 2,172 cc (4 cylinders), 2001 Opel Omega is equipped with a bigger engine. In terms of performance, 2001 Opel Omega (108 HP @ 4000 RPM) has 64 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2001 Opel Omega should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Omega weights approximately 874 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Opel Omega (280 Nm @ 1600 RPM) has 207 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2001 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 | 2001 Opel Omega | |
| Make | Citroen | Opel |
| Model | AX | Omega |
| Year Released | 1987 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 108 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 73 Nm | 280 Nm |
| Torque RPM | 3700 RPM | 1600 RPM |
| Engine Bore Size | 70 mm | 84 mm |
| Engine Stroke Size | 62 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 722 kg | 1596 kg |
| Vehicle Length | 3540 mm | 4900 mm |
| Vehicle Width | 1560 mm | 1790 mm |
| Vehicle Height | 1350 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2740 mm |
