2005 BMW 645 vs. 1987 Citroen AX
To start off, 2005 BMW 645 is newer by 18 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 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 282 more horse power than 1987 Citroen AX. (44 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 1173 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 2005 BMW 645 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 2005 BMW 645. 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 374 more torque (in Nm) than 1987 Citroen AX. (73 Nm @ 3700 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
2005 BMW 645 | 1987 Citroen AX | |
Make | BMW | Citroen |
Model | 645 | AX |
Year Released | 2005 | 1987 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 4392 cc | 954 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 326 HP | 44 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 447 Nm | 73 Nm |
Torque RPM | 3600 RPM | 3700 RPM |
Engine Bore Size | 92 mm | 70 mm |
Engine Stroke Size | 83 mm | 62 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Acceleration 0-100mph | 6.1 seconds | 18.2 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1895 kg | 722 kg |
Vehicle Length | 4830 mm | 3540 mm |
Vehicle Width | 1860 mm | 1560 mm |
Vehicle Height | 1380 mm | 1350 mm |
Wheelbase Size | 2890 mm | 2290 mm |
Fuel Consumption Overall | 12.8 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 70 L | 80 L |