1984 Citroen BX vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 24 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 2,198 cc (4 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (154 HP @ 5600 RPM) has 93 more horse power than 1984 Citroen BX. (61 HP @ 5500 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 1984 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 565 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, 2008 Opel Vectra (220 Nm @ 3800 RPM) has 111 more torque (in Nm) than 1984 Citroen BX. (109 Nm @ 2500 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen BX.
Compare all specifications:
| 1984 Citroen BX | 2008 Opel Vectra | |
| Make | Citroen | Opel |
| Model | BX | Vectra |
| Year Released | 1984 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 61 HP | 154 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 109 Nm | 220 Nm |
| Torque RPM | 2500 RPM | 3800 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 77 mm | 94.6 mm |
| Engine Compression Ratio | 9.3:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 155 km/hour | 218 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1455 kg |
| Vehicle Length | 4240 mm | 4600 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2860 mm | 2710 mm |
| Fuel Consumption Overall | 11.9 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 80 L | 61 L |
