2006 Daihatsu Sirion vs. 1986 Chevrolet Astro
To start off, 2006 Daihatsu Sirion is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1986 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1986 Chevrolet Astro (183 HP @ 4400 RPM) has 97 more horse power than 2006 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1986 Chevrolet Astro should accelerate faster than 2006 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1986 Chevrolet Astro weights approximately 1065 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.
Because 1986 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2006 Daihatsu Sirion. In wet, icy, snow, or gravel driving conditions, 1986 Chevrolet Astro 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, 1986 Chevrolet Astro (338 Nm @ 2800 RPM) has 217 more torque (in Nm) than 2006 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1986 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2006 Daihatsu Sirion.
Compare all specifications:
| 2006 Daihatsu Sirion | 1986 Chevrolet Astro | |
| Make | Daihatsu | Chevrolet |
| Model | Sirion | Astro |
| Year Released | 2006 | 1986 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 86 HP | 183 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 121 Nm | 338 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Bore Size | 72 mm | 101.6 mm |
| Engine Stroke Size | 79.7 mm | 88.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 830 kg | 1895 kg |
| Vehicle Length | 3400 mm | 4830 mm |
| Vehicle Height | 1250 mm | 1910 mm |
| Wheelbase Size | 2440 mm | 2830 mm |
