1968 Innocenti J4 vs. 1983 Lamborghini LM
To start off, 1983 Lamborghini LM is newer by 15 year(s). Which means there will be less support and parts availability for 1968 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1968 Innocenti J4 would be higher. At 4,754 cc (12 cylinders), 1983 Lamborghini LM is equipped with a bigger engine. In terms of performance, 1983 Lamborghini LM (327 HP @ 6000 RPM) has 270 more horse power than 1968 Innocenti J4. (57 HP @ 5500 RPM) In normal driving conditions, 1983 Lamborghini LM should accelerate faster than 1968 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1983 Lamborghini LM weights approximately 1750 kg more than 1968 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Lamborghini LM is four wheel drive (4WD), it will have significant more traction and grip than 1968 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 1983 Lamborghini LM 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, 1983 Lamborghini LM (427 Nm @ 4500 RPM) has 345 more torque (in Nm) than 1968 Innocenti J4. (82 Nm @ 2000 RPM). This means 1983 Lamborghini LM will have an easier job in driving up hills or pulling heavy equipment than 1968 Innocenti J4.
Compare all specifications:
| 1968 Innocenti J4 | 1983 Lamborghini LM | |
| Make | Innocenti | Lamborghini |
| Model | J4 | LM |
| Year Released | 1968 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 4754 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 57 HP | 327 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 82 Nm | 427 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 64.6 mm | 85.6 mm |
| Engine Stroke Size | 83.7 mm | 69.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 850 kg | 2600 kg |
| Vehicle Length | 3720 mm | 4960 mm |
| Vehicle Width | 1540 mm | 2050 mm |
| Vehicle Height | 1380 mm | 1860 mm |
| Wheelbase Size | 2380 mm | 3010 mm |
