1966 Moretti 850S vs. 1964 Moretti 750
To start off, 1966 Moretti 850S is newer by 2 year(s). Which means there will be less support and parts availability for 1964 Moretti 750. In addition, the cost of maintenance, including insurance, on 1964 Moretti 750 would be higher. Both 1966 Moretti 850S and 1964 Moretti 750 are equipped with a 767 cc engine. In terms of performance, 1966 Moretti 850S (36 HP @ 5000 RPM) has 1 more horse power than 1964 Moretti 750. (35 HP @ 5500 RPM). In normal driving conditions, 1966 Moretti 850S should accelerate faster than 1964 Moretti 750. With that said, vehicle weight also plays an important factor in acceleration. 1966 Moretti 850S weights approximately 120 kg more than 1964 Moretti 750. 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, 1964 Moretti 750 (61 Nm @ 2800 RPM) has 6 more torque (in Nm) than 1966 Moretti 850S. (55 Nm @ 3400 RPM). This means 1964 Moretti 750 will have an easier job in driving up hills or pulling heavy equipment than 1966 Moretti 850S.
Compare all specifications:
| 1966 Moretti 850S | 1964 Moretti 750 | |
| Make | Moretti | Moretti |
| Model | 850S | 750 |
| Year Released | 1966 | 1964 |
| Engine Size | 767 cc | 767 cc |
| Engine Cylinders | 2 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 36 HP | 35 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 55 Nm | 61 Nm |
| Torque RPM | 3400 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 702 kg | 582 kg |
| Vehicle Length | 3640 mm | 3300 mm |
| Vehicle Width | 1530 mm | 1390 mm |
| Vehicle Height | 1390 mm | 1410 mm |
| Wheelbase Size | 2030 mm | 2010 mm |
