1984 Citroen BX vs. 2004 Alfa Romeo 156
To start off, 2004 Alfa Romeo 156 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Citroen BX. In addition, the cost of maintenance, including insurance, on 1984 Citroen BX would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (238 HP @ 6200 RPM) has 177 more horse power than 1984 Citroen BX. (61 HP @ 5500 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1984 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 595 kg more than 1984 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 Alfa Romeo 156 (289 Nm @ 4800 RPM) has 180 more torque (in Nm) than 1984 Citroen BX. (109 Nm @ 2500 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen BX. 2004 Alfa Romeo 156 has automatic transmission and 1984 Citroen BX has manual transmission. 1984 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Citroen BX | 2004 Alfa Romeo 156 | |
| Make | Citroen | Alfa Romeo |
| Model | BX | 156 |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 3177 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 61 HP | 238 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 109 Nm | 289 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 75 mm | 93 mm |
| Engine Stroke Size | 77 mm | 78 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 155 km/hour | 250 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1485 kg |
| Vehicle Length | 4240 mm | 4440 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2860 mm | 2600 mm |
| Fuel Consumption Overall | 11.9 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
