2009 Aston Martin DB9 vs. 1992 Citroen BX
To start off, 2009 Aston Martin DB9 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Citroen BX. In addition, the cost of maintenance, including insurance, on 1992 Citroen BX would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 400 more horse power than 1992 Citroen BX. (70 HP @ 4600 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 1992 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 795 kg more than 1992 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, 1992 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 (600 Nm @ 5000 RPM) has 484 more torque (in Nm) than 1992 Citroen BX. (116 Nm @ 2000 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1992 Citroen BX.
Compare all specifications:
| 2009 Aston Martin DB9 | 1992 Citroen BX | |
| Make | Aston Martin | Citroen |
| Model | DB9 | BX |
| Year Released | 2009 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1997 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 470 HP | 70 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 600 Nm | 116 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 83 mm |
| Engine Stroke Size | 79.5 mm | 88 mm |
| Engine Compression Ratio | 10.9:1 | 23.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1835 kg | 1040 kg |
| Vehicle Length | 4720 mm | 4410 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1280 mm | 1440 mm |
| Wheelbase Size | 2750 mm | 2660 mm |
| Fuel Tank Capacity | 78 L | 66 L |
