1978 Chevrolet Impala vs. 1981 Chevrolet Blazer
To start off, 1981 Chevrolet Blazer is newer by 3 year(s). Which means there will be less support and parts availability for 1978 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1978 Chevrolet Impala would be higher. At 6,207 cc (8 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Blazer weights approximately 331 kg more than 1978 Chevrolet Impala.
Because 1981 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1978 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1981 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.
Compare all specifications:
| 1978 Chevrolet Impala | 1981 Chevrolet Blazer | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Blazer |
| Year Released | 1978 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 6207 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 129 HP |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1614 kg | 1945 kg |
| Vehicle Length | 5460 mm | 4670 mm |
| Vehicle Width | 2020 mm | 2050 mm |
| Vehicle Height | 1480 mm | 1870 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
