1991 Chevrolet Blazer vs. 1975 Mazda 929
To start off, 1991 Chevrolet Blazer is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Mazda 929. In addition, the cost of maintenance, including insurance, on 1975 Mazda 929 would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (158 HP @ 4000 RPM) has 75 more horse power than 1975 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1975 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 460 kg more than 1975 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 178 more torque (in Nm) than 1975 Mazda 929. (134 Nm @ 3000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 929.
Compare all specifications:
| 1991 Chevrolet Blazer | 1975 Mazda 929 | |
| Make | Chevrolet | Mazda |
| Model | Blazer | 929 |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 83 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 312 Nm | 134 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 101.6 mm | 80.1 mm |
| Engine Stroke Size | 88.4 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1070 kg |
| Vehicle Length | 4500 mm | 4410 mm |
| Vehicle Width | 1670 mm | 1670 mm |
| Vehicle Height | 1630 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2520 mm |
