1970 Alfa Romeo Junior vs. 1978 BMW 730
To start off, 1978 BMW 730 is newer by 8 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Junior would be higher. At 2,788 cc (6 cylinders), 1978 BMW 730 is equipped with a bigger engine. In terms of performance, 1978 BMW 730 (185 HP @ 5800 RPM) has 99 more horse power than 1970 Alfa Romeo Junior. (86 HP @ 6000 RPM) In normal driving conditions, 1978 BMW 730 should accelerate faster than 1970 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW 730 weights approximately 540 kg more than 1970 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1978 BMW 730 (230 Nm @ 4000 RPM) has 115 more torque (in Nm) than 1970 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 1978 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo Junior.
Compare all specifications:
| 1970 Alfa Romeo Junior | 1978 BMW 730 | |
| Make | Alfa Romeo | BMW |
| Model | Junior | 730 |
| Year Released | 1970 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 2788 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 86 HP | 185 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 115 Nm | 230 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 970 kg | 1510 kg |
| Vehicle Length | 3910 mm | 4870 mm |
| Vehicle Width | 1560 mm | 1810 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2260 mm | 2810 mm |
