2006 BMW 645 vs. 1986 Citroen BX
To start off, 2006 BMW 645 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Citroen BX. In addition, the cost of maintenance, including insurance, on 1986 Citroen BX would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 222 more horse power than 1986 Citroen BX. (106 HP @ 5600 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1986 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 801 kg more than 1986 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1986 Citroen BX, 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 645 (450 Nm @ 3600 RPM) has 285 more torque (in Nm) than 1986 Citroen BX. (165 Nm @ 3000 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen BX.
Compare all specifications:
2006 BMW 645 | 1986 Citroen BX | |
Make | BMW | Citroen |
Model | 645 | BX |
Year Released | 2006 | 1986 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1905 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 328 HP | 106 HP |
Engine RPM | 6100 RPM | 5600 RPM |
Torque | 450 Nm | 165 Nm |
Torque RPM | 3600 RPM | 3000 RPM |
Engine Bore Size | 92 mm | 83 mm |
Engine Stroke Size | 83 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1836 kg | 1035 kg |
Vehicle Length | 4830 mm | 4410 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1380 mm | 1440 mm |
Wheelbase Size | 2790 mm | 2660 mm |
Fuel Tank Capacity | 70 L | 66 L |