2007 Aston Martin DB9 vs. 2008 Citroen C5
To start off, 2008 Citroen C5 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2007 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 247 more horse power than 2008 Citroen C5. (204 HP @ 6000 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2008 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 246 kg more than 2008 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2008 Citroen C5, 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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 284 more torque (in Nm) than 2008 Citroen C5. (286 Nm @ 3750 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C5. 2008 Citroen C5 has automatic transmission and 2007 Aston Martin DB9 has manual transmission. 2007 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Citroen C5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin DB9 | 2008 Citroen C5 | |
| Make | Aston Martin | Citroen |
| Model | DB9 | C5 |
| Year Released | 2007 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 2946 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 204 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 570 Nm | 286 Nm |
| Torque RPM | 5000 RPM | 3750 RPM |
| Engine Bore Size | 89 mm | 87 mm |
| Engine Stroke Size | 79.5 mm | 82.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 300 km/hour | 230 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 8.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1589 kg |
| Vehicle Length | 4720 mm | 4850 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1280 mm | 1560 mm |
| Wheelbase Size | 2750 mm | 2760 mm |
| Fuel Consumption Overall | 17.8 L/100km | 10 L/100km |
| Fuel Tank Capacity | 78 L | 66 L |
