1972 Chevrolet Vega vs. 1983 Chevrolet Blazer
To start off, 1983 Chevrolet Blazer is newer by 11 year(s). Which means there will be less support and parts availability for 1972 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1972 Chevrolet Vega would be higher. At 5,010 cc (8 cylinders), 1983 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1983 Chevrolet Blazer (163 HP @ 4400 RPM) has 82 more horse power than 1972 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 1983 Chevrolet Blazer should accelerate faster than 1972 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1983 Chevrolet Blazer weights approximately 875 kg more than 1972 Chevrolet Vega. 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 1972 Chevrolet Vega. 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, 1983 Chevrolet Blazer (326 Nm @ 2000 RPM) has 159 more torque (in Nm) than 1972 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1983 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1972 Chevrolet Vega.
Compare all specifications:
| 1972 Chevrolet Vega | 1983 Chevrolet Blazer | |
| Make | Chevrolet | Chevrolet |
| Model | Vega | Blazer |
| Year Released | 1972 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 5010 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 163 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 167 Nm | 326 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 89 mm | 94.9 mm |
| Engine Stroke Size | 91.9 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1005 kg | 1880 kg |
| Vehicle Length | 4320 mm | 4670 mm |
| Vehicle Width | 1670 mm | 2050 mm |
| Vehicle Height | 1280 mm | 1870 mm |
| Wheelbase Size | 2470 mm | 2710 mm |
