1987 Alfa Romeo 90 vs. 2000 Daihatsu Sirion
To start off, 2000 Daihatsu Sirion is newer by 13 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 90 would be higher. At 1,997 cc (6 cylinders), 1987 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 90 (130 HP @ 4200 RPM) has 77 more horse power than 2000 Daihatsu Sirion. (53 HP @ 5200 RPM). In normal driving conditions, 1987 Alfa Romeo 90 should accelerate faster than 2000 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 90 weights approximately 190 kg more than 2000 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo 90. In wet, icy, snow, or gravel driving conditions, 2000 Daihatsu Sirion 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, 1987 Alfa Romeo 90 (176 Nm) has 88 more torque (in Nm) than 2000 Daihatsu Sirion. (88 Nm). This means 1987 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 2000 Daihatsu Sirion.
Compare all specifications:
| 1987 Alfa Romeo 90 | 2000 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | 90 | Sirion |
| Year Released | 1987 | 2000 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 989 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 130 HP | 53 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 176 Nm | 88 Nm |
| Engine Bore Size | 80.1 mm | 71.9 mm |
| Engine Stroke Size | 66.2 mm | 81 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1080 kg | 890 kg |
| Vehicle Length | 4400 mm | 3680 mm |
| Vehicle Width | 1650 mm | 1600 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2520 mm | 2350 mm |
