2008 BMW 545 vs. 1970 Innocenti J4
To start off, 2008 BMW 545 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 4,398 cc (8 cylinders), 2008 BMW 545 is equipped with a bigger engine. In terms of performance, 2008 BMW 545 (328 HP @ 6100 RPM) has 272 more horse power than 1970 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2008 BMW 545 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 545 weights approximately 1095 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 545 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 545. 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 545 (450 Nm @ 3600 RPM) has 367 more torque (in Nm) than 1970 Innocenti J4. (83 Nm @ 2500 RPM). This means 2008 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
| 2008 BMW 545 | 1970 Innocenti J4 | |
| Make | BMW | Innocenti |
| Model | 545 | J4 |
| Year Released | 2008 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1097 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 56 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 450 Nm | 83 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 92 mm | 64.6 mm |
| Engine Stroke Size | 82.7 mm | 83.7 mm |
| Engine Compression Ratio | 10.0:1 | 21.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1975 kg | 880 kg |
| Vehicle Length | 4850 mm | 3720 mm |
| Vehicle Width | 1850 mm | 1540 mm |
| Vehicle Height | 1500 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 2380 mm |
