1970 Innocenti J4 vs. 2008 BMW 525
To start off, 2008 BMW 525 is newer by 38 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 2,495 cc (6 cylinders), 2008 BMW 525 is equipped with a bigger engine. In terms of performance, 2008 BMW 525 (175 HP @ 4000 RPM) has 119 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM) In normal driving conditions, 2008 BMW 525 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 525 weights approximately 808 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.
Because 2008 BMW 525 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 2008 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1970 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, 2008 BMW 525 (400 Nm @ 2000 RPM) has 318 more torque (in Nm) than 1970 Innocenti J4. (82 Nm @ 2000 RPM). This means 2008 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4. 2008 BMW 525 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. 2008 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1970 Innocenti J4 | 2008 BMW 525 | |
| Make | Innocenti | BMW |
| Model | J4 | 525 |
| Year Released | 1970 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2495 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 56 HP | 175 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 82 Nm | 400 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 64.6 mm | 84 mm |
| Engine Stroke Size | 83.7 mm | 75.1 mm |
| Engine Compression Ratio | 9.0:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 852 kg | 1660 kg |
| Vehicle Length | 3720 mm | 4850 mm |
| Vehicle Width | 1540 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2380 mm | 2890 mm |
