1992 Daihatsu Opti vs. 2007 Proton Arena
To start off, 2007 Proton Arena is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Daihatsu Opti. In addition, the cost of maintenance, including insurance, on 1992 Daihatsu Opti would be higher. At 1,468 cc (4 cylinders), 2007 Proton Arena is equipped with a bigger engine. In terms of performance, 2007 Proton Arena (86 HP @ 6000 RPM) has 30 more horse power than 1992 Daihatsu Opti. (56 HP @ 7600 RPM) In normal driving conditions, 2007 Proton Arena should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 2007 Proton Arena weights approximately 275 kg more than 1992 Daihatsu Opti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Proton Arena (124 Nm @ 3000 RPM) has 60 more torque (in Nm) than 1992 Daihatsu Opti. (64 Nm @ 4000 RPM). This means 2007 Proton Arena will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Opti. 1992 Daihatsu Opti has automatic transmission and 2007 Proton Arena has manual transmission. 2007 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Daihatsu Opti will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Daihatsu Opti | 2007 Proton Arena | |
| Make | Daihatsu | Proton |
| Model | Opti | Arena |
| Year Released | 1992 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 1468 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 86 HP |
| Engine RPM | 7600 RPM | 6000 RPM |
| Torque | 64 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 68 mm | 75.5 mm |
| Engine Stroke Size | 60.5 mm | 82 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 760 kg | 1035 kg |
| Vehicle Length | 3400 mm | 4460 mm |
| Vehicle Width | 1480 mm | 1500 mm |
| Vehicle Height | 1410 mm | 1720 mm |
| Wheelbase Size | 2370 mm | 2610 mm |
| Fuel Tank Capacity | 40 L | 50 L |
