1979 BMW 628 vs. 1970 Innocenti J4
To start off, 1979 BMW 628 is newer by 9 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 2,788 cc (6 cylinders), 1979 BMW 628 is equipped with a bigger engine. In terms of performance, 1979 BMW 628 (181 HP @ 6000 RPM) has 125 more horse power than 1970 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1979 BMW 628 should accelerate faster than 1970 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 628 weights approximately 618 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 1979 BMW 628 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 1979 BMW 628. 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, 1979 BMW 628 (240 Nm @ 4000 RPM) has 158 more torque (in Nm) than 1970 Innocenti J4. (82 Nm @ 2000 RPM). This means 1979 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 1970 Innocenti J4.
Compare all specifications:
1979 BMW 628 | 1970 Innocenti J4 | |
Make | BMW | Innocenti |
Model | 628 | J4 |
Year Released | 1979 | 1970 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 1098 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 181 HP | 56 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 240 Nm | 82 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Bore Size | 86.1 mm | 64.6 mm |
Engine Stroke Size | 80 mm | 83.7 mm |
Engine Compression Ratio | 9.3:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1470 kg | 852 kg |
Vehicle Length | 4760 mm | 3720 mm |
Vehicle Width | 1730 mm | 1540 mm |
Vehicle Height | 1370 mm | 1380 mm |
Wheelbase Size | 2640 mm | 2380 mm |