2004 Aston Martin DB7 vs. 1997 Infiniti QX4
To start off, 2004 Aston Martin DB7 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1997 Infiniti QX4 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 176 more horse power than 1997 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 1997 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 1997 Infiniti QX4 weights approximately 82 kg more than 2004 Aston Martin DB7.
Because 1997 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 1997 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, 2004 Aston Martin DB7 (550 Nm @ 5000 RPM) has 190 more torque (in Nm) than 1997 Infiniti QX4. (360 Nm @ 3200 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1997 Infiniti QX4. 1997 Infiniti QX4 has automatic transmission and 2004 Aston Martin DB7 has manual transmission. 2004 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Aston Martin DB7 | 1997 Infiniti QX4 | |
| Make | Aston Martin | Infiniti |
| Model | DB7 | QX4 |
| Year Released | 2004 | 1997 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3498 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 238 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 550 Nm | 360 Nm |
| Torque RPM | 5000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1878 kg | 1960 kg |
| Vehicle Length | 4720 mm | 4660 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1270 mm | 1800 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
