1991 Chevrolet Blazer vs. 1971 Oldsmobile 442
To start off, 1991 Chevrolet Blazer is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Oldsmobile 442. In addition, the cost of maintenance, including insurance, on 1971 Oldsmobile 442 would be higher. At 7,467 cc (8 cylinders), 1971 Oldsmobile 442 is equipped with a bigger engine. In terms of performance, 1971 Oldsmobile 442 (260 HP @ 4400 RPM) has 102 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM) In normal driving conditions, 1971 Oldsmobile 442 should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1971 Oldsmobile 442 weights approximately 200 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 Oldsmobile 442. 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 Oldsmobile 442 (502 Nm @ 3200 RPM) has 190 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 1971 Oldsmobile 442 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer. 1971 Oldsmobile 442 has automatic transmission and 1991 Chevrolet Blazer has manual transmission. 1991 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Oldsmobile 442 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Blazer | 1971 Oldsmobile 442 | |
| Make | Chevrolet | Oldsmobile |
| Model | Blazer | 442 |
| Year Released | 1991 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 260 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 312 Nm | 502 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Engine Bore Size | 101.6 mm | 104.9 mm |
| Engine Stroke Size | 88.4 mm | 108 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1530 kg | 1730 kg |
| Vehicle Length | 4500 mm | 5180 mm |
| Vehicle Width | 1670 mm | 1960 mm |
| Vehicle Height | 1630 mm | 1370 mm |
| Wheelbase Size | 2720 mm | 2850 mm |
