1991 Citroen ZX vs. 2010 Aston Martin DB9
To start off, 2010 Aston Martin DB9 is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Citroen ZX. In addition, the cost of maintenance, including insurance, on 1991 Citroen ZX would be higher. At 5,900 cc (12 cylinders), 2010 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2010 Aston Martin DB9 (470 HP @ 6000 RPM) has 395 more horse power than 1991 Citroen ZX. (75 HP @ 5800 RPM) In normal driving conditions, 2010 Aston Martin DB9 should accelerate faster than 1991 Citroen ZX. With that said, vehicle weight also plays an important factor in acceleration. 2010 Aston Martin DB9 weights approximately 760 kg more than 1991 Citroen ZX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen ZX, 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, 2010 Aston Martin DB9 (600 Nm @ 5000 RPM) has 490 more torque (in Nm) than 1991 Citroen ZX. (110 Nm @ 3400 RPM). This means 2010 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen ZX.
Compare all specifications:
| 1991 Citroen ZX | 2010 Aston Martin DB9 | |
| Make | Citroen | Aston Martin |
| Model | ZX | DB9 |
| Year Released | 1991 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 5900 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 470 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 110 Nm | 600 Nm |
| Torque RPM | 3400 RPM | 5000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1000 kg | 1760 kg |
| Vehicle Length | 4070 mm | 4712 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1410 mm | 1300 mm |
| Wheelbase Size | 2550 mm | 2741 mm |
| Fuel Tank Capacity | 56 L | 80 L |
