1971 Checker Aerobus vs. 1991 Chevrolet Blazer
To start off, 1991 Chevrolet Blazer is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1971 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1971 Checker Aerobus is equipped with a bigger engine. In terms of performance, 1971 Checker Aerobus (185 HP @ 4000 RPM) has 27 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 1971 Checker Aerobus should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1971 Checker Aerobus weights approximately 875 kg more than 1991 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1971 Checker Aerobus. In wet, icy, snow, or gravel driving conditions, 1991 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, 1971 Checker Aerobus (463 Nm @ 2800 RPM) has 151 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 1971 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 1971 Checker Aerobus | 1991 Chevrolet Blazer | |
| Make | Checker | Chevrolet |
| Model | Aerobus | Blazer |
| Year Released | 1971 | 1991 |
| Engine Size | 5733 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 158 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 463 Nm | 312 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2405 kg | 1530 kg |
| Vehicle Length | 6690 mm | 4500 mm |
| Vehicle Width | 1940 mm | 1670 mm |
| Vehicle Height | 1600 mm | 1630 mm |
| Wheelbase Size | 4760 mm | 2720 mm |
