2006 Daihatsu Sirion vs. 1990 Isuzu Impulse
To start off, 2006 Daihatsu Sirion is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Isuzu Impulse. In addition, the cost of maintenance, including insurance, on 1990 Isuzu Impulse would be higher. At 1,586 cc (4 cylinders), 1990 Isuzu Impulse is equipped with a bigger engine. In terms of performance, 1990 Isuzu Impulse (130 HP @ 6800 RPM) has 44 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1990 Isuzu Impulse should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1990 Isuzu Impulse weights approximately 370 kg more than 2006 Daihatsu Sirion. 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, 1990 Isuzu Impulse (138 Nm @ 4600 RPM) has 18 more torque (in Nm) than 2006 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1990 Isuzu Impulse will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2006 Daihatsu Sirion | 1990 Isuzu Impulse | |
| Make | Daihatsu | Isuzu |
| Model | Sirion | Impulse |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 130 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 120 Nm | 138 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Engine Bore Size | 72.1 mm | 80 mm |
| Engine Stroke Size | 79.7 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 740 kg | 1110 kg |
| Vehicle Length | 3400 mm | 4220 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2460 mm |
