1991 Daihatsu Rocky vs. 2007 Proton Arena
To start off, 2007 Proton Arena is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1991 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 Daihatsu Rocky (87 HP @ 4600 RPM) has 1 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 1991 Daihatsu Rocky should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 315 kg more than 2007 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2007 Proton Arena. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Daihatsu Rocky (157 Nm @ 3000 RPM) has 33 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 1991 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 1991 Daihatsu Rocky | 2007 Proton Arena | |
| Make | Daihatsu | Proton |
| Model | Rocky | Arena |
| Year Released | 1991 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1467 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 86 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 157 Nm | 124 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1035 kg |
| Vehicle Length | 3780 mm | 4460 mm |
| Vehicle Width | 1590 mm | 1500 mm |
| Vehicle Height | 1850 mm | 1720 mm |
| Wheelbase Size | 2210 mm | 2610 mm |
