1992 Daihatsu Rocky vs. 1999 Proton 400
To start off, 1999 Proton 400 is newer by 7 year(s). Which means there will be less support and parts availability for 1992 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1992 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1992 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1992 Daihatsu Rocky (87 HP @ 4600 RPM) has 13 more horse power than 1999 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1992 Daihatsu Rocky should accelerate faster than 1999 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Rocky weights approximately 380 kg more than 1999 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1999 Proton 400. In wet, icy, snow, or gravel driving conditions, 1992 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, 1992 Daihatsu Rocky (157 Nm @ 3000 RPM) has 49 more torque (in Nm) than 1999 Proton 400. (108 Nm @ 3000 RPM). This means 1992 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 400.
Compare all specifications:
| 1992 Daihatsu Rocky | 1999 Proton 400 | |
| Make | Daihatsu | Proton |
| Model | Rocky | 400 |
| Year Released | 1992 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 74 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 157 Nm | 108 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1350 kg | 970 kg |
| Vehicle Length | 3780 mm | 4370 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Vehicle Height | 1850 mm | 1390 mm |
| Wheelbase Size | 2210 mm | 2510 mm |
