1970 Innocenti J4 vs. 2009 Subaru Legacy
To start off, 2009 Subaru Legacy is newer by 39 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 2,457 cc (4 cylinders), 2009 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2009 Subaru Legacy (168 HP @ 6000 RPM) has 112 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2009 Subaru Legacy should accelerate faster than 1970 Innocenti J4.
Because 2009 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1970 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2009 Subaru Legacy 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 Subaru Legacy (170 Nm @ 4400 RPM) has 87 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2009 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 1970 Innocenti J4 | 2009 Subaru Legacy | |
| Make | Innocenti | Subaru |
| Model | J4 | Legacy |
| Year Released | 1970 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 168 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 83 Nm | 170 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Compression Ratio | 21.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Width | 1540 mm | 1740 mm |
