2007 Aston Martin DB9 vs. 2005 Infiniti Q45
To start off, 2007 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2005 Infiniti Q45 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 (450 HP) has 110 more horse power than 2005 Infiniti Q45. (340 HP). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2005 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 127 kg more than 2007 Aston Martin DB9.
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) has 117 more torque (in Nm) than 2005 Infiniti Q45. (453 Nm). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti Q45.
Compare all specifications:
2007 Aston Martin DB9 | 2005 Infiniti Q45 | |
Make | Aston Martin | Infiniti |
Model | DB9 | Q45 |
Year Released | 2007 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4490 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 340 HP |
Torque | 570 Nm | 453 Nm |
Engine Bore Size | 89 mm | 93 mm |
Engine Stroke Size | 79.5 mm | 83 mm |
Engine Compression Ratio | 10.3:1 | 10.5:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1710 kg | 1837 kg |
Vehicle Length | 4720 mm | 5080 mm |
Vehicle Width | 1890 mm | 1850 mm |
Vehicle Height | 1320 mm | 1500 mm |
Wheelbase Size | 2750 mm | 2880 mm |
Fuel Consumption Highway | 13.1 L/100km | 9.4 L/100km |
Fuel Consumption City | 18.1 L/100km | 13.8 L/100km |
Fuel Consumption Overall | 15.7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 80 L | 81 L |