2009 Aston Martin DB9 vs. 2007 Peugeot 307
To start off, 2009 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2007 Peugeot 307 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 362 more horse power than 2007 Peugeot 307. (108 HP @ 4000 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 505 kg more than 2007 Peugeot 307. 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, 2007 Peugeot 307, 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 360 more torque (in Nm) than 2007 Peugeot 307. (240 Nm @ 1750 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Peugeot 307.
Compare all specifications:
| 2009 Aston Martin DB9 | 2007 Peugeot 307 | |
| Make | Aston Martin | Peugeot |
| Model | DB9 | 307 |
| Year Released | 2009 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1560 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 470 HP | 108 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 600 Nm | 240 Nm |
| Torque RPM | 5000 RPM | 1750 RPM |
| Engine Bore Size | 89 mm | 75 mm |
| Engine Stroke Size | 79.5 mm | 88.3 mm |
| Engine Compression Ratio | 10.9:1 | 17.6:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 306 km/hour | 188 km/hour |
| Acceleration 0-100mph | 4.6 seconds | 11.2 seconds |
| 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 | 1330 kg |
| Vehicle Length | 4720 mm | 4210 mm |
| Vehicle Width | 1880 mm | 1740 mm |
| Vehicle Height | 1280 mm | 1520 mm |
| Wheelbase Size | 2750 mm | 2610 mm |
| Fuel Consumption Overall | 16.4 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 78 L | 60 L |
