2009 BMW X3 vs. 1990 Citroen AX
To start off, 2009 BMW X3 is newer by 19 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 2,494 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (189 HP @ 6000 RPM) has 145 more horse power than 1990 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 1990 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 1093 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.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 will offer significantly more control. 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, 2009 BMW X3 (245 Nm @ 3500 RPM) has 171 more torque (in Nm) than 1990 Citroen AX. (74 Nm @ 3700 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1990 Citroen AX.
Compare all specifications:
| 2009 BMW X3 | 1990 Citroen AX | |
| Make | BMW | Citroen |
| Model | X3 | AX |
| Year Released | 2009 | 1990 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 44 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 74 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 84.1 mm | 70 mm |
| Engine Stroke Size | 75 mm | 62 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 8.9 seconds | 17.9 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1815 kg | 722 kg |
| Vehicle Length | 4570 mm | 3540 mm |
| Vehicle Width | 1860 mm | 1560 mm |
| Vehicle Height | 1680 mm | 1350 mm |
| Wheelbase Size | 2800 mm | 2290 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
