2007 Aston Martin DB9 vs. 2010 Infiniti FX
To start off, 2010 Infiniti FX is newer by 3 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 148 more horse power than 2010 Infiniti FX. (303 HP @ 6800 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2010 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 116 kg more than 2010 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 215 more torque (in Nm) than 2010 Infiniti FX. (355 Nm @ 4800 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2010 Infiniti FX. 2010 Infiniti FX 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. 2010 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin DB9 | 2010 Infiniti FX | |
| Make | Aston Martin | Infiniti |
| Model | DB9 | FX |
| Year Released | 2007 | 2010 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3496 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 303 HP |
| Engine RPM | 5750 RPM | 6800 RPM |
| Torque | 570 Nm | 355 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Engine Bore Size | 89 mm | 95.5 mm |
| Engine Stroke Size | 79.5 mm | 81 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1835 kg | 1719 kg |
| Vehicle Length | 4720 mm | 4870 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1280 mm | 1660 mm |
| Wheelbase Size | 2750 mm | 2890 mm |
| Fuel Consumption Highway | 12.4 L/100km | 10.2 L/100km |
| Fuel Consumption City | 19.6 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 17.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 78 L | 90 L |
