1986 Citroen Bx vs. 2004 Opel Astra
To start off, 2004 Opel Astra 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 1,904 cc (4 cylinders), 1986 Citroen Bx is equipped with a bigger engine. In terms of performance, 1986 Citroen Bx (106 HP @ 6000 RPM) has 21 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 1986 Citroen Bx should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 285 kg more than 1986 Citroen Bx.
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, 1986 Citroen Bx (163 Nm @ 3000 RPM) has 24 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 1986 Citroen Bx will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 1986 Citroen Bx has manual transmission. 1986 Citroen Bx will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Citroen Bx | 2004 Opel Astra | |
| Make | Citroen | Opel |
| Model | Bx | Astra |
| Year Released | 1986 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1904 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 85 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 163 Nm | 139 Nm |
| Torque RPM | 3000 RPM | 2600 RPM |
| Engine Bore Size | 83 mm | 79 mm |
| Engine Stroke Size | 88 mm | 81.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1315 kg |
| Vehicle Length | 4240 mm | 4290 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Tank Capacity | 80 L | 52 L |
