1964 Innocenti J4 vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 43 year(s). Which means there will be less support and parts availability for 1964 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1964 Innocenti J4 would be higher. At 3,496 cc (6 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (263 HP @ 6250 RPM) has 206 more horse power than 1964 Innocenti J4. (57 HP @ 5500 RPM) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1964 Innocenti J4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 Mazda CX-9 (338 Nm @ 4500 RPM) has 256 more torque (in Nm) than 1964 Innocenti J4. (82 Nm @ 2000 RPM). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti J4. 2007 Mazda CX-9 has automatic transmission and 1964 Innocenti J4 has manual transmission. 1964 Innocenti J4 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:
| 1964 Innocenti J4 | 2007 Mazda CX-9 | |
| Make | Innocenti | Mazda |
| Model | J4 | CX-9 |
| Year Released | 1964 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3496 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 57 HP | 263 HP |
| Engine RPM | 5500 RPM | 6250 RPM |
| Torque | 82 Nm | 338 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3720 mm | 5080 mm |
| Vehicle Width | 1540 mm | 1940 mm |
| Vehicle Height | 1380 mm | 1740 mm |
| Wheelbase Size | 2380 mm | 2880 mm |
