2001 Chevrolet Astro vs. 1973 Chevrolet Impala
To start off, 2001 Chevrolet Astro is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,293 cc (6 cylinders), 2001 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2001 Chevrolet Astro (183 HP @ 4400 RPM) has 73 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM). In normal driving conditions, 2001 Chevrolet Astro should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet Astro weights approximately 180 kg more than 1973 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1973 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Chevrolet Astro (338 Nm @ 2800 RPM) has 87 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2001 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala.
Compare all specifications:
2001 Chevrolet Astro | 1973 Chevrolet Impala | |
Make | Chevrolet | Chevrolet |
Model | Astro | Impala |
Year Released | 2001 | 1973 |
Engine Position | Front | Front |
Engine Size | 4293 cc | 4097 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 183 HP | 110 HP |
Engine RPM | 4400 RPM | 3800 RPM |
Torque | 338 Nm | 251 Nm |
Torque RPM | 2800 RPM | 1600 RPM |
Engine Bore Size | 101.7 mm | 98.3 mm |
Engine Stroke Size | 88.4 mm | 89.6 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1895 kg | 1715 kg |
Vehicle Length | 4830 mm | 5600 mm |
Vehicle Width | 1980 mm | 2030 mm |
Vehicle Height | 1910 mm | 1370 mm |
Wheelbase Size | 2830 mm | 3100 mm |