2006 BMW 525 vs. 1991 Citroen AX
To start off, 2006 BMW 525 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Citroen AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 2,497 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 171 more horse power than 1991 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 958 kg more than 1991 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 525 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen AX, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 BMW 525 (251 Nm @ 2750 RPM) has 178 more torque (in Nm) than 1991 Citroen AX. (73 Nm @ 3700 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX.
Compare all specifications:
| 2006 BMW 525 | 1991 Citroen AX | |
| Make | BMW | Citroen |
| Model | 525 | AX |
| Year Released | 2006 | 1991 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 44 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 251 Nm | 73 Nm |
| Torque RPM | 2750 RPM | 3700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7.8 seconds | 17.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1680 kg | 722 kg |
| Vehicle Length | 4850 mm | 3540 mm |
| Vehicle Width | 1850 mm | 1560 mm |
| Vehicle Height | 1500 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2290 mm |
| Fuel Consumption Overall | 8.9 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
