1985 Citroen BX vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Citroen BX. In addition, the cost of maintenance, including insurance, on 1985 Citroen BX would be higher. At 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP @ 3800 RPM) has 159 more horse power than 1985 Citroen BX. (62 HP @ 5500 RPM) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 1408 kg more than 1985 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 1985 Citroen BX. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R will offer significantly more control. 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, 2009 Mercedes-Benz R (510 Nm @ 2800 RPM) has 401 more torque (in Nm) than 1985 Citroen BX. (109 Nm @ 2500 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX. 2009 Mercedes-Benz R has automatic transmission and 1985 Citroen BX has manual transmission. 1985 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Citroen BX | 2009 Mercedes-Benz R | |
| Make | Citroen | Mercedes-Benz |
| Model | BX | R |
| Year Released | 1985 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1359 cc | 2987 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 221 HP |
| Engine RPM | 5500 RPM | 3800 RPM |
| Torque | 109 Nm | 510 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 75 mm | 83 mm |
| Engine Stroke Size | 77 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 155 km/hour | 222 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 2298 kg |
| Vehicle Length | 4240 mm | 5180 mm |
| Vehicle Width | 1680 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1930 mm |
| Wheelbase Size | 2860 mm | 3220 mm |
| Fuel Consumption Overall | 11.9 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
