2008 Aston Martin DB7 vs. 2005 Infiniti QX4
To start off, 2008 Aston Martin DB7 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2005 Infiniti QX4 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 206 more horse power than 2005 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti QX4 weights approximately 50 kg more than 2008 Aston Martin DB7.
Because 2005 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 Infiniti QX4 will offer significantly more control. 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, 2008 Aston Martin DB7 (543 Nm @ 5000 RPM) has 184 more torque (in Nm) than 2005 Infiniti QX4. (359 Nm @ 3200 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti QX4.
Compare all specifications:
2008 Aston Martin DB7 | 2005 Infiniti QX4 | |
Make | Aston Martin | Infiniti |
Model | DB7 | QX4 |
Year Released | 2008 | 2005 |
Body Type | Convertible | SUV |
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 | 444 HP | 238 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 543 Nm | 359 Nm |
Torque RPM | 5000 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1910 kg | 1960 kg |
Vehicle Length | 4640 mm | 4660 mm |
Vehicle Height | 1260 mm | 1800 mm |
Wheelbase Size | 2600 mm | 2710 mm |