1997 Chevrolet Corvette vs. 1991 Chevrolet Astro
To start off, 1997 Chevrolet Corvette is newer by 6 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 5,666 cc (8 cylinders), 1997 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1997 Chevrolet Corvette (345 HP @ 5600 RPM) has 162 more horse power than 1991 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 1997 Chevrolet Corvette should accelerate faster than 1991 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 501 kg more than 1997 Chevrolet Corvette.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1997 Chevrolet Corvette. 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, 1997 Chevrolet Corvette (475 Nm @ 4400 RPM) has 137 more torque (in Nm) than 1991 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1997 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Astro.
Compare all specifications:
1997 Chevrolet Corvette | 1991 Chevrolet Astro | |
Make | Chevrolet | Chevrolet |
Model | Corvette | Astro |
Year Released | 1997 | 1991 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 5666 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 345 HP | 183 HP |
Engine RPM | 5600 RPM | 4400 RPM |
Torque | 475 Nm | 338 Nm |
Torque RPM | 4400 RPM | 2800 RPM |
Engine Bore Size | 99 mm | 101.6 mm |
Engine Stroke Size | 92 mm | 88.4 mm |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 8 seats |
Vehicle Weight | 1395 kg | 1896 kg |
Vehicle Length | 4570 mm | 4830 mm |
Vehicle Width | 1880 mm | 1980 mm |
Vehicle Height | 1220 mm | 1910 mm |
Wheelbase Size | 2660 mm | 2830 mm |