1966 Innocenti J4 vs. 2009 Jeep Commander
To start off, 2009 Jeep Commander is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1966 Innocenti J4 would be higher. At 2,987 cc (6 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (215 HP @ 4000 RPM) has 159 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 1505 kg more than 1966 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1966 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Commander 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, 2009 Jeep Commander (510 Nm @ 1600 RPM) has 428 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4. 2009 Jeep Commander has automatic transmission and 1966 Innocenti J4 has manual transmission. 1966 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Innocenti J4 | 2009 Jeep Commander | |
| Make | Innocenti | Jeep |
| Model | J4 | Commander |
| Year Released | 1966 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 215 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 82 Nm | 510 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Compression Ratio | 9.0:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 850 kg | 2355 kg |
| Vehicle Length | 3720 mm | 4790 mm |
| Vehicle Width | 1540 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1830 mm |
| Wheelbase Size | 2380 mm | 2790 mm |
| Fuel Tank Capacity | 40 L | 80 L |
