1966 Aston Martin DB4 vs. 1999 Infiniti QX4
To start off, 1999 Infiniti QX4 is newer by 33 year(s). Which means there will be less support and parts availability for 1966 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1966 Aston Martin DB4 would be higher. At 3,670 cc (6 cylinders), 1966 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1966 Aston Martin DB4 (256 HP @ 5500 RPM) has 18 more horse power than 1999 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 1966 Aston Martin DB4 should accelerate faster than 1999 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti QX4 weights approximately 612 kg more than 1966 Aston Martin DB4.
Because 1999 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Aston Martin DB4. In wet, icy, snow, or gravel driving conditions, 1999 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, 1966 Aston Martin DB4 (360 Nm @ 5000 RPM) has 1 more torque (in Nm) than 1999 Infiniti QX4. (359 Nm @ 3200 RPM). This means 1966 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti QX4.
Compare all specifications:
| 1966 Aston Martin DB4 | 1999 Infiniti QX4 | |
| Make | Aston Martin | Infiniti |
| Model | DB4 | QX4 |
| Year Released | 1966 | 1999 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 256 HP | 238 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 360 Nm | 359 Nm |
| Torque RPM | 5000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1962 kg |
| Vehicle Length | 4630 mm | 4660 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1800 mm |
| Wheelbase Size | 2500 mm | 2710 mm |
