1990 Citroen AX vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Citroen AX. In addition, the cost of maintenance, including insurance, on 1990 Citroen AX would be higher. At 1,998 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (239 HP @ 5600 RPM) has 195 more horse power than 1990 Citroen AX. (44 HP @ 6000 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1990 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 671 kg more than 1990 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, 2011 Opel Astra (320 Nm @ 2400 RPM) has 246 more torque (in Nm) than 1990 Citroen AX. (74 Nm @ 3700 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Citroen AX.
Compare all specifications:
| 1990 Citroen AX | 2011 Opel Astra | |
| Make | Citroen | Opel |
| Model | AX | Astra |
| Year Released | 1990 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 954 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 239 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 74 Nm | 320 Nm |
| Torque RPM | 3700 RPM | 2400 RPM |
| Engine Bore Size | 70 mm | 86 mm |
| Engine Stroke Size | 62 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 17.9 seconds | 6.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 722 kg | 1393 kg |
| Vehicle Length | 3540 mm | 4300 mm |
| Vehicle Width | 1560 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2290 mm | 2620 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 80 L | 52 L |
