2009 BMW X5 vs. 1988 Citroen AX
To start off, 2009 BMW X5 is newer by 21 year(s). Which means there will be less support and parts availability for 1988 Citroen AX. In addition, the cost of maintenance, including insurance, on 1988 Citroen AX would be higher. At 2,979 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (265 HP @ 4200 RPM) has 213 more horse power than 1988 Citroen AX. (52 HP @ 5000 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1988 Citroen AX.
Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1988 Citroen AX. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X5 (576 Nm @ 1750 RPM) has 492 more torque (in Nm) than 1988 Citroen AX. (84 Nm @ 2500 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Citroen AX. 2009 BMW X5 has automatic transmission and 1988 Citroen AX has manual transmission. 1988 Citroen AX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 1988 Citroen AX | |
| Make | BMW | Citroen |
| Model | X5 | AX |
| Year Released | 2009 | 1988 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1360 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 265 HP | 52 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 576 Nm | 84 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Length | 4860 mm | 3510 mm |
| Vehicle Width | 1940 mm | 1560 mm |
| Vehicle Height | 1770 mm | 1350 mm |
| Wheelbase Size | 2940 mm | 2290 mm |
| Fuel Tank Capacity | 85 L | 43 L |
