1983 Chevrolet Blazer vs. 2002 Chevrolet Astro
To start off, 2002 Chevrolet Astro is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1983 Chevrolet Blazer would be higher. At 5,010 cc (8 cylinders), 1983 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Astro (187 HP @ 4400 RPM) has 24 more horse power than 1983 Chevrolet Blazer. (163 HP @ 4400 RPM) In normal driving conditions, 2002 Chevrolet Astro should accelerate faster than 1983 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Astro weights approximately 70 kg more than 1983 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2002 Chevrolet Astro. In wet, icy, snow, or gravel driving conditions, 1983 Chevrolet Blazer 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, 2002 Chevrolet Astro (339 Nm @ 2800 RPM) has 13 more torque (in Nm) than 1983 Chevrolet Blazer. (326 Nm @ 2000 RPM). This means 2002 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1983 Chevrolet Blazer.
Compare all specifications:
| 1983 Chevrolet Blazer | 2002 Chevrolet Astro | |
| Make | Chevrolet | Chevrolet |
| Model | Blazer | Astro |
| Year Released | 1983 | 2002 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 163 HP | 187 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 326 Nm | 339 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 94.9 mm | 102 mm |
| Engine Stroke Size | 88.4 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 8 seats |
| Vehicle Weight | 1880 kg | 1950 kg |
| Vehicle Length | 4670 mm | 4830 mm |
| Vehicle Width | 2050 mm | 1980 mm |
| Vehicle Height | 1870 mm | 1910 mm |
| Wheelbase Size | 2710 mm | 2830 mm |
