1991 Citroen BX vs. 2009 Infiniti FX
To start off, 2009 Infiniti FX is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Citroen BX. In addition, the cost of maintenance, including insurance, on 1991 Citroen BX would be higher. At 5,019 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (390 HP @ 6500 RPM) has 316 more horse power than 1991 Citroen BX. (74 HP @ 5600 RPM) In normal driving conditions, 2009 Infiniti FX should accelerate faster than 1991 Citroen BX.
Because 2009 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Citroen BX. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti FX 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 Infiniti FX (501 Nm @ 4400 RPM) has 390 more torque (in Nm) than 1991 Citroen BX. (111 Nm @ 3400 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen BX. 2009 Infiniti FX has automatic transmission and 1991 Citroen BX has manual transmission. 1991 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Citroen BX | 2009 Infiniti FX | |
| Make | Citroen | Infiniti |
| Model | BX | FX |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 5019 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 390 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 111 Nm | 501 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Engine Bore Size | 75.1 mm | 95.5 mm |
| Engine Stroke Size | 77 mm | 87.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4240 mm | 4870 mm |
| Vehicle Width | 1680 mm | 1930 mm |
| Vehicle Height | 1370 mm | 1690 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Tank Capacity | 43 L | 90 L |
