1991 Chevrolet Astro vs. 2006 Toyota Yaris
To start off, 2006 Toyota Yaris is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1991 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Astro (183 HP @ 4400 RPM) has 98 more horse power than 2006 Toyota Yaris. (85 HP @ 6000 RPM). In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 2006 Toyota Yaris. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 686 kg more than 2006 Toyota Yaris. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2006 Toyota Yaris. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Astro (338 Nm @ 2800 RPM) has 217 more torque (in Nm) than 2006 Toyota Yaris. (121 Nm @ 4400 RPM). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2006 Toyota Yaris.
Compare all specifications:
| 1991 Chevrolet Astro | 2006 Toyota Yaris | |
| Make | Chevrolet | Toyota |
| Model | Astro | Yaris |
| Year Released | 1991 | 2006 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 85 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 338 Nm | 121 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Bore Size | 101.6 mm | 75.1 mm |
| Engine Stroke Size | 88.4 mm | 73.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1896 kg | 1210 kg |
| Vehicle Length | 4830 mm | 4310 mm |
| Vehicle Width | 1980 mm | 1700 mm |
| Vehicle Height | 1910 mm | 1470 mm |
| Wheelbase Size | 2830 mm | 2560 mm |
