1970 Innocenti J4 vs. 2011 Toyota Sienna
To start off, 2011 Toyota Sienna is newer by 41 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 3,500 cc (6 cylinders), 2011 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2011 Toyota Sienna (266 HP @ 6200 RPM) has 210 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2011 Toyota Sienna should accelerate faster than 1970 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, 2011 Toyota Sienna (332 Nm @ 4700 RPM) has 249 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2011 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4. 2011 Toyota Sienna 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. 2011 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Innocenti J4 | 2011 Toyota Sienna | |
| Make | Innocenti | Toyota |
| Model | J4 | Sienna |
| Year Released | 1970 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 266 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 83 Nm | 332 Nm |
| Torque RPM | 2500 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 3720 mm | 5085 mm |
| Vehicle Width | 1540 mm | 1984 mm |
| Vehicle Height | 1380 mm | 1796 mm |
| Wheelbase Size | 2380 mm | 3030 mm |
