1971 Holden Torana vs. 1963 Willys-Overland Interlagos
To start off, 1971 Holden Torana is newer by 8 year(s). Which means there will be less support and parts availability for 1963 Willys-Overland Interlagos. In addition, the cost of maintenance, including insurance, on 1963 Willys-Overland Interlagos would be higher. At 1,599 cc (4 cylinders), 1971 Holden Torana is equipped with a bigger engine. In terms of performance, 1971 Holden Torana (79 HP @ 5500 RPM) has 27 more horse power than 1963 Willys-Overland Interlagos. (52 HP @ 5600 RPM). In normal driving conditions, 1971 Holden Torana should accelerate faster than 1963 Willys-Overland Interlagos. With that said, vehicle weight also plays an important factor in acceleration. 1971 Holden Torana weights approximately 315 kg more than 1963 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, 1971 Holden Torana (131 Nm @ 3200 RPM) has 55 more torque (in Nm) than 1963 Willys-Overland Interlagos. (76 Nm @ 3500 RPM). This means 1971 Holden Torana will have an easier job in driving up hills or pulling heavy equipment than 1963 Willys-Overland Interlagos.
Compare all specifications:
| 1971 Holden Torana | 1963 Willys-Overland Interlagos | |
| Make | Holden | Willys-Overland |
| Model | Torana | Interlagos |
| Year Released | 1971 | 1963 |
| Engine Size | 1599 cc | 845 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 79 HP | 52 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 131 Nm | 76 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 855 kg | 540 kg |
| Vehicle Length | 4130 mm | 3710 mm |
| Vehicle Width | 1610 mm | 1460 mm |
| Vehicle Height | 1360 mm | 1230 mm |
| Wheelbase Size | 2440 mm | 2110 mm |
