1991 Chevrolet Corsica vs. 1991 Chevrolet Astro
To start off, both 1991 Chevrolet Corsica and 1991 Chevrolet Astro were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 93 more horse power than 1991 Chevrolet Corsica. (90 HP @ 5600 RPM) In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 1991 Chevrolet Corsica. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 716 kg more than 1991 Chevrolet Corsica. 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 1991 Chevrolet Corsica. 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 192 more torque (in Nm) than 1991 Chevrolet Corsica. (146 Nm @ 3200 RPM). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Corsica.
Compare all specifications:
| 1991 Chevrolet Corsica | 1991 Chevrolet Astro | |
| Make | Chevrolet | Chevrolet |
| Model | Corsica | Astro |
| Year Released | 1991 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 183 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 146 Nm | 338 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 8 seats |
| Vehicle Weight | 1180 kg | 1896 kg |
| Vehicle Length | 4660 mm | 4830 mm |
| Vehicle Width | 1740 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2630 mm | 2830 mm |
