1985 Citroen BX vs. 2009 Mercedes-Benz A
To start off, 2009 Mercedes-Benz A is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Citroen BX. In addition, the cost of maintenance, including insurance, on 1985 Citroen BX would be higher. At 1,697 cc (4 cylinders), 2009 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz A (114 HP @ 5500 RPM) has 52 more horse power than 1985 Citroen BX. (62 HP @ 5500 RPM) In normal driving conditions, 2009 Mercedes-Benz A should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz A weights approximately 435 kg more than 1985 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, 2009 Mercedes-Benz A (155 Nm @ 3500 RPM) has 46 more torque (in Nm) than 1985 Citroen BX. (109 Nm @ 2500 RPM). This means 2009 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX.
Compare all specifications:
| 1985 Citroen BX | 2009 Mercedes-Benz A | |
| Make | Citroen | Mercedes-Benz |
| Model | BX | A |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1359 cc | 1697 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 114 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 109 Nm | 155 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 75 mm | 83 mm |
| Engine Stroke Size | 77 mm | 78.5 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 155 km/hour | 188 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 1325 kg |
| Vehicle Length | 4240 mm | 3840 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1600 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Consumption Overall | 11.9 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
