1986 Daihatsu Rocky vs. 1963 Fiat Grand Break
To start off, 1986 Daihatsu Rocky is newer by 23 year(s). Which means there will be less support and parts availability for 1963 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1963 Fiat Grand Break would be higher. At 2,765 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1963 Fiat Grand Break (96 HP @ 5300 RPM) has 24 more horse power than 1986 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1963 Fiat Grand Break should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 290 kg more than 1963 Fiat Grand Break.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1963 Fiat Grand Break. In wet, icy, snow, or gravel driving conditions, 1986 Daihatsu Rocky will offer significantly more control. 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, 1986 Daihatsu Rocky (171 Nm @ 2200 RPM) has 29 more torque (in Nm) than 1963 Fiat Grand Break. (142 Nm @ 3000 RPM). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1963 Fiat Grand Break.
Compare all specifications:
| 1986 Daihatsu Rocky | 1963 Fiat Grand Break | |
| Make | Daihatsu | Fiat |
| Model | Rocky | Grand Break |
| Year Released | 1986 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1793 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 96 HP |
| Engine RPM | 3600 RPM | 5300 RPM |
| Torque | 171 Nm | 142 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1270 kg |
| Vehicle Length | 4110 mm | 4490 mm |
| Vehicle Width | 1590 mm | 1630 mm |
| Vehicle Height | 1920 mm | 1490 mm |
| Wheelbase Size | 2540 mm | 2660 mm |
