1971 Innocenti J4 vs. 2010 BMW 325
To start off, 2010 BMW 325 is newer by 39 year(s). Which means there will be less support and parts availability for 1971 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1971 Innocenti J4 would be higher. At 2,494 cc (6 cylinders), 2010 BMW 325 is equipped with a bigger engine. In terms of performance, 2010 BMW 325 (215 HP @ 6500 RPM) has 159 more horse power than 1971 Innocenti J4. (56 HP @ 5500 RPM) In normal driving conditions, 2010 BMW 325 should accelerate faster than 1971 Innocenti J4.
Because 2010 BMW 325 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 1971 Innocenti J4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 BMW 325 (315 Nm @ 2750 RPM) has 231 more torque (in Nm) than 1971 Innocenti J4. (84 Nm @ 2500 RPM). This means 2010 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1971 Innocenti J4.
Compare all specifications:
| 1971 Innocenti J4 | 2010 BMW 325 | |
| Make | Innocenti | BMW |
| Model | J4 | 325 |
| Year Released | 1971 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 215 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 84 Nm | 315 Nm |
| Torque RPM | 2500 RPM | 2750 RPM |
| Engine Bore Size | 64.6 mm | 84 mm |
| Engine Stroke Size | 83.7 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Length | 3720 mm | 4530 mm |
| Vehicle Width | 1540 mm | 1430 mm |
| Vehicle Height | 1380 mm | 1820 mm |
| Wheelbase Size | 2380 mm | 2770 mm |
