1986 Daihatsu Rocky vs. 1978 Datsun 280Z
To start off, 1986 Daihatsu Rocky is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1978 Datsun 280Z would be higher. At 2,753 cc (6 cylinders), 1978 Datsun 280Z is equipped with a bigger engine. In terms of performance, 1978 Datsun 280Z (150 HP @ 5600 RPM) has 63 more horse power than 1986 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 1978 Datsun 280Z should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 46 kg more than 1978 Datsun 280Z.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1978 Datsun 280Z. 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, 1978 Datsun 280Z (221 Nm @ 4400 RPM) has 64 more torque (in Nm) than 1986 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1978 Datsun 280Z will have an easier job in driving up hills or pulling heavy equipment than 1986 Daihatsu Rocky.
Compare all specifications:
| 1986 Daihatsu Rocky | 1978 Datsun 280Z | |
| Make | Daihatsu | Datsun |
| Model | Rocky | 280Z |
| Year Released | 1986 | 1978 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2753 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 150 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 157 Nm | 221 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1350 kg | 1304 kg |
| Vehicle Length | 3780 mm | 4399 mm |
| Vehicle Width | 1590 mm | 1631 mm |
| Wheelbase Size | 2210 mm | 2304 mm |
