1984 Citroen BX vs. 2004 Renault Vel Satis
To start off, 2004 Renault Vel Satis 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 2,188 cc (4 cylinders), 2004 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2004 Renault Vel Satis (148 HP @ 4000 RPM) has 87 more horse power than 1984 Citroen BX. (61 HP @ 5500 RPM) In normal driving conditions, 2004 Renault Vel Satis should accelerate faster than 1984 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Vel Satis weights approximately 845 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 Renault Vel Satis (320 Nm @ 1750 RPM) has 211 more torque (in Nm) than 1984 Citroen BX. (109 Nm @ 2500 RPM). This means 2004 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen BX. 2004 Renault Vel Satis 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 Renault Vel Satis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Citroen BX | 2004 Renault Vel Satis | |
| Make | Citroen | Renault |
| Model | BX | Vel Satis |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 2188 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 61 HP | 148 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 109 Nm | 320 Nm |
| Torque RPM | 2500 RPM | 1750 RPM |
| Engine Bore Size | 75 mm | 87 mm |
| Engine Stroke Size | 77 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 155 km/hour | 193 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 1735 kg |
| Vehicle Length | 4240 mm | 4870 mm |
| Vehicle Width | 1680 mm | 1870 mm |
| Vehicle Height | 1370 mm | 1580 mm |
| Wheelbase Size | 2860 mm | 2700 mm |
| Fuel Consumption Overall | 11.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
