1970 Innocenti J4 vs. 2002 Saturn L
To start off, 2002 Saturn L is newer by 32 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 2,196 cc (4 cylinders), 2002 Saturn L is equipped with a bigger engine. In terms of performance, 2002 Saturn L (135 HP @ 5800 RPM) has 79 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2002 Saturn L should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Saturn L weights approximately 458 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, 2002 Saturn L (199 Nm @ 4400 RPM) has 116 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2002 Saturn L will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4. 2002 Saturn L 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. 2002 Saturn L will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Innocenti J4 | 2002 Saturn L | |
| Make | Innocenti | Saturn |
| Model | J4 | L |
| Year Released | 1970 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1097 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 135 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 83 Nm | 199 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 64.6 mm | 86 mm |
| Engine Stroke Size | 83.7 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 880 kg | 1338 kg |
| Vehicle Length | 3720 mm | 4840 mm |
| Vehicle Width | 1540 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2710 mm |
