1990 BMW 730 vs. 1987 Citroen AX
To start off, 1990 BMW 730 is newer by 3 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 2,986 cc (6 cylinders), 1990 BMW 730 is equipped with a bigger engine. In terms of performance, 1990 BMW 730 (181 HP @ 5800 RPM) has 137 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 1990 BMW 730 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 730 weights approximately 878 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 1990 BMW 730 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 1990 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1987 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, 1990 BMW 730 (260 Nm @ 4000 RPM) has 187 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 1990 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 1990 BMW 730 | 1987 Citroen AX | |
| Make | BMW | Citroen |
| Model | 730 | AX |
| Year Released | 1990 | 1987 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 954 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 44 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 260 Nm | 73 Nm |
| Torque RPM | 4000 RPM | 3700 RPM |
| Engine Bore Size | 89 mm | 70 mm |
| Engine Stroke Size | 80 mm | 62 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1600 kg | 722 kg |
| Vehicle Length | 4920 mm | 3540 mm |
| Vehicle Width | 1850 mm | 1560 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2290 mm |
| Fuel Tank Capacity | 90 L | 80 L |
