2003 Alfa Romeo 156 vs. 1992 Daihatsu Opti
To start off, 2003 Alfa Romeo 156 is newer by 11 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 1,774 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 6200 RPM) has 95 more horse power than 1992 Daihatsu Opti. (43 HP @ 6400 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 600 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, 2003 Alfa Romeo 156 (164 Nm @ 3900 RPM) has 108 more torque (in Nm) than 1992 Daihatsu Opti. (56 Nm @ 3600 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Opti. 1992 Daihatsu Opti has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 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:
| 2003 Alfa Romeo 156 | 1992 Daihatsu Opti | |
| Make | Alfa Romeo | Daihatsu |
| Model | 156 | Opti |
| Year Released | 2003 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 659 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 43 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 164 Nm | 56 Nm |
| Torque RPM | 3900 RPM | 3600 RPM |
| Engine Bore Size | 82 mm | 68 mm |
| Engine Stroke Size | 82.7 mm | 60.5 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1340 kg | 740 kg |
| Vehicle Length | 4440 mm | 3400 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2600 mm | 2370 mm |
| Fuel Tank Capacity | 63 L | 40 L |
