2003 BMW X5 vs. 1987 Citroen AX
To start off, 2003 BMW X5 is newer by 16 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 2,983 cc (6 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (215 HP @ 4000 RPM) has 171 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1458 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 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 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, 2003 BMW X5 (500 Nm @ 2000 RPM) has 427 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX. 2003 BMW X5 has automatic transmission and 1987 Citroen AX has manual transmission. 1987 Citroen AX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X5 | 1987 Citroen AX | |
| Make | BMW | Citroen |
| Model | X5 | AX |
| Year Released | 2003 | 1987 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 44 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 73 Nm |
| Torque RPM | 2000 RPM | 3700 RPM |
| Acceleration 0-100mph | 8.8 seconds | 18.2 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 2180 kg | 722 kg |
| Vehicle Length | 4670 mm | 3540 mm |
| Vehicle Width | 1880 mm | 1560 mm |
| Vehicle Height | 1720 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2290 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 93 L | 80 L |
