1970 Innocenti J4 vs. 2004 Pontiac Montana
To start off, 2004 Pontiac Montana is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1970 Innocenti J4 would be higher. At 3,498 cc (6 cylinders), 2004 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2004 Pontiac Montana (185 HP @ 5200 RPM) has 129 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2004 Pontiac Montana should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Montana weights approximately 908 kg more than 1970 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Pontiac Montana (298 Nm) has 215 more torque (in Nm) than 1970 Innocenti J4. (83 Nm). This means 2004 Pontiac Montana will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4. 2004 Pontiac Montana has automatic transmission and 1970 Innocenti J4 has manual transmission. 1970 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Innocenti J4 | 2004 Pontiac Montana | |
| Make | Innocenti | Pontiac |
| Model | J4 | Montana |
| Year Released | 1970 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 56 HP | 185 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 83 Nm | 298 Nm |
| Engine Compression Ratio | 21.5:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 880 kg | 1788 kg |
| Vehicle Length | 3720 mm | 5120 mm |
| Vehicle Width | 1540 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1740 mm |
| Wheelbase Size | 2380 mm | 3050 mm |
