1992 Daihatsu Opti vs. 1994 Renault 21
To start off, 1994 Renault 21 is newer by 2 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 1,719 cc (4 cylinders), 1994 Renault 21 is equipped with a bigger engine. In terms of performance, 1994 Renault 21 (75 HP @ 5000 RPM) has 19 more horse power than 1992 Daihatsu Opti. (56 HP @ 7600 RPM) In normal driving conditions, 1994 Renault 21 should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 1994 Renault 21 weights approximately 195 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, 1994 Renault 21 (129 Nm @ 3250 RPM) has 65 more torque (in Nm) than 1992 Daihatsu Opti. (64 Nm @ 4000 RPM). This means 1994 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Opti. 1992 Daihatsu Opti has automatic transmission and 1994 Renault 21 has manual transmission. 1994 Renault 21 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 | 1994 Renault 21 | |
| Make | Daihatsu | Renault |
| Model | Opti | 21 |
| Year Released | 1992 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 1719 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 75 HP |
| Engine RPM | 7600 RPM | 5000 RPM |
| Torque | 64 Nm | 129 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 68 mm | 81 mm |
| Engine Stroke Size | 60.5 mm | 83.5 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 760 kg | 955 kg |
| Vehicle Length | 3400 mm | 4470 mm |
| Vehicle Width | 1480 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2370 mm | 2550 mm |
| Fuel Tank Capacity | 40 L | 55 L |
