1964 Fiat Grand Break vs. 1966 Willys-Overland Interlagos
To start off, 1966 Willys-Overland Interlagos is newer by 2 year(s). Which means there will be less support and parts availability for 1964 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1964 Fiat Grand Break would be higher. At 1,795 cc (4 cylinders), 1964 Fiat Grand Break is equipped with a bigger engine. In terms of performance, 1964 Fiat Grand Break (96 HP @ 5300 RPM) has 44 more horse power than 1966 Willys-Overland Interlagos. (52 HP @ 5600 RPM). In normal driving conditions, 1964 Fiat Grand Break should accelerate faster than 1966 Willys-Overland Interlagos. With that said, vehicle weight also plays an important factor in acceleration. 1964 Fiat Grand Break weights approximately 730 kg more than 1966 Willys-Overland Interlagos. 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 Fiat Grand Break (142 Nm @ 3000 RPM) has 66 more torque (in Nm) than 1966 Willys-Overland Interlagos. (76 Nm @ 3500 RPM). This means 1964 Fiat Grand Break will have an easier job in driving up hills or pulling heavy equipment than 1966 Willys-Overland Interlagos.
Compare all specifications:
| 1964 Fiat Grand Break | 1966 Willys-Overland Interlagos | |
| Make | Fiat | Willys-Overland |
| Model | Grand Break | Interlagos |
| Year Released | 1964 | 1966 |
| Engine Size | 1795 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 96 HP | 52 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 142 Nm | 76 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1270 kg | 540 kg |
| Vehicle Length | 4490 mm | 3710 mm |
| Vehicle Width | 1630 mm | 1460 mm |
| Vehicle Height | 1490 mm | 1230 mm |
| Wheelbase Size | 2660 mm | 2110 mm |
