2008 Chevrolet Optra vs. 1986 Daihatsu Rocky
To start off, 2008 Chevrolet Optra is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1986 Daihatsu Rocky would be higher. At 1,997 cc (4 cylinders), 1986 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Optra (103 HP @ 5800 RPM) has 16 more horse power than 1986 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 2008 Chevrolet Optra should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 175 kg more than 2008 Chevrolet Optra.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Optra. 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 (157 Nm @ 3000 RPM) has 7 more torque (in Nm) than 2008 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 1986 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra.
Compare all specifications:
| 2008 Chevrolet Optra | 1986 Daihatsu Rocky | |
| Make | Chevrolet | Daihatsu |
| Model | Optra | Rocky |
| Year Released | 2008 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 87 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 150 Nm | 157 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1350 kg |
| Vehicle Length | 4320 mm | 3780 mm |
| Vehicle Height | 1500 mm | 1850 mm |
| Wheelbase Size | 2610 mm | 2210 mm |
