1963 Aston Martin DB4 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 44 year(s). Which means there will be less support and parts availability for 1963 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1963 Aston Martin DB4 would be higher. At 3,670 cc (6 cylinders), 1963 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB4 (310 HP @ 6000 RPM) has 47 more horse power than 2007 Mazda CX-9. (263 HP @ 6250 RPM). In normal driving conditions, 1963 Aston Martin DB4 should accelerate faster than 2007 Mazda CX-9.
Because 2007 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 1963 Aston Martin DB4. In wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9 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, 1963 Aston Martin DB4 (377 Nm @ 5000 RPM) has 39 more torque (in Nm) than 2007 Mazda CX-9. (338 Nm @ 4500 RPM). This means 1963 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda CX-9. 2007 Mazda CX-9 has automatic transmission and 1963 Aston Martin DB4 has manual transmission. 1963 Aston Martin DB4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1963 Aston Martin DB4 | 2007 Mazda CX-9 | |
| Make | Aston Martin | Mazda |
| Model | DB4 | CX-9 |
| Year Released | 1963 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 263 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 377 Nm | 338 Nm |
| Torque RPM | 5000 RPM | 4500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4270 mm | 5080 mm |
| Vehicle Width | 1560 mm | 1940 mm |
| Vehicle Height | 1280 mm | 1740 mm |
| Wheelbase Size | 2370 mm | 2880 mm |
| Fuel Tank Capacity | 86 L | 76 L |
