2008 BMW Z4 vs. 1987 Citroen AX
To start off, 2008 BMW Z4 is newer by 21 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 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 263 more horse power than 1987 Citroen AX. (75 HP @ 5800 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 660 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 1987 Citroen AX is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1987 Citroen AX 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, 2008 BMW Z4 (365 Nm) has 255 more torque (in Nm) than 1987 Citroen AX. (110 Nm). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2008 BMW Z4 | 1987 Citroen AX | |
| Make | BMW | Citroen |
| Model | Z4 | AX |
| Year Released | 2008 | 1987 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1358 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 75 HP |
| Engine RPM | 7900 RPM | 5800 RPM |
| Torque | 365 Nm | 110 Nm |
| Engine Bore Size | 91 mm | 75 mm |
| Engine Stroke Size | 87 mm | 77 mm |
| Top Speed | 250 km/hour | 167 km/hour |
| Acceleration 0-100mph | 5 seconds | 11.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1485 kg | 825 kg |
| Vehicle Length | 4870 mm | 3540 mm |
| Vehicle Height | 1480 mm | 1350 mm |
| Wheelbase Size | 2500 mm | 2290 mm |
