1990 Citroen BX vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Citroen BX. In addition, the cost of maintenance, including insurance, on 1990 Citroen BX would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (275 HP @ 5750 RPM) has 152 more horse power than 1990 Citroen BX. (123 HP @ 5500 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1990 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 845 kg more than 1990 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2002 Mercedes-Benz S (400 Nm @ 3000 RPM) has 227 more torque (in Nm) than 1990 Citroen BX. (173 Nm @ 4500 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1990 Citroen BX. 2002 Mercedes-Benz S has automatic transmission and 1990 Citroen BX has manual transmission. 1990 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Citroen BX | 2002 Mercedes-Benz S | |
| Make | Citroen | Mercedes-Benz |
| Model | BX | S |
| Year Released | 1990 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4266 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 275 HP |
| Engine RPM | 5500 RPM | 5750 RPM |
| Torque | 173 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 89.9 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 8.4:1 | 10.0:1 |
| Top Speed | 185 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1135 kg | 1980 kg |
| Vehicle Length | 4240 mm | 5050 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
