2009 Chevrolet Optra vs. 1996 Daihatsu Rocky
To start off, 2009 Chevrolet Optra is newer by 13 year(s). Which means there will be less support and parts availability for 1996 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1996 Daihatsu Rocky would be higher. At 2,236 cc (4 cylinders), 1996 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Optra (108 HP) has 18 more horse power than 1996 Daihatsu Rocky. (90 HP). In normal driving conditions, 2009 Chevrolet Optra should accelerate faster than 1996 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1996 Daihatsu Rocky weights approximately 119 kg more than 2009 Chevrolet Optra.
Because 1996 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 1996 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, 1996 Daihatsu Rocky (182 Nm @ 2500 RPM) has 32 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 1996 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 2009 Chevrolet Optra | 1996 Daihatsu Rocky | |
| Make | Chevrolet | Daihatsu |
| Model | Optra | Rocky |
| Year Released | 2009 | 1996 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2236 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 108 HP | 90 HP |
| Torque | 150 Nm | 182 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1380 kg |
| Vehicle Length | 4510 mm | 3850 mm |
| Vehicle Width | 1730 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2610 mm | 2540 mm |
