1986 Citroen BX vs. 2004 Peugeot 407
To start off, 2004 Peugeot 407 is newer by 18 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 1,749 cc (4 cylinders), 2004 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2004 Peugeot 407 (114 HP @ 5500 RPM) has 25 more horse power than 1986 Citroen BX. (89 HP @ 6000 RPM) In normal driving conditions, 2004 Peugeot 407 should accelerate faster than 1986 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Peugeot 407 weights approximately 485 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Peugeot 407 (163 Nm @ 4000 RPM) has 28 more torque (in Nm) than 1986 Citroen BX. (135 Nm @ 2800 RPM). This means 2004 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen BX.
Compare all specifications:
| 1986 Citroen BX | 2004 Peugeot 407 | |
| Make | Citroen | Peugeot |
| Model | BX | 407 |
| Year Released | 1986 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1580 cc | 1749 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 114 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 135 Nm | 163 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 82.7 mm |
| Engine Stroke Size | 73 mm | 81.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 990 kg | 1475 kg |
| Vehicle Length | 4400 mm | 4680 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 80 L | 66 L |
