2009 Aston Martin DB9 vs. 1986 Citroen BX
To start off, 2009 Aston Martin DB9 is newer by 23 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 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 449 more horse power than 1986 Citroen BX. (61 HP @ 5500 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 1986 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 870 kg more than 1986 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Aston Martin DB9 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 1986 Citroen BX, being front wheel drive (FWD), will offer much better control with better grip. 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 Aston Martin DB9 (570 Nm @ 5750 RPM) has 460 more torque (in Nm) than 1986 Citroen BX. (110 Nm @ 2500 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen BX.
Compare all specifications:
| 2009 Aston Martin DB9 | 1986 Citroen BX | |
| Make | Aston Martin | Citroen |
| Model | DB9 | BX |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 1360 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 510 HP | 61 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 570 Nm | 110 Nm |
| Torque RPM | 5750 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 75.1 mm |
| Engine Stroke Size | 79.5 mm | 77 mm |
| Engine Compression Ratio | 10.9:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 890 kg |
| Vehicle Length | 4730 mm | 4240 mm |
| Vehicle Width | 1910 mm | 1680 mm |
| Vehicle Height | 1290 mm | 1370 mm |
| Wheelbase Size | 2750 mm | 2860 mm |
| Fuel Consumption Overall | 16.3 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 78 L | 80 L |
