1973 Chevrolet Grand Blazer vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Grand Blazer. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Grand Blazer would be higher. At 5,732 cc (8 cylinders), 1973 Chevrolet Grand Blazer is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 410 kg more than 1973 Chevrolet Grand Blazer.
Compare all specifications:
| 1973 Chevrolet Grand Blazer | 2013 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Grand Blazer | Sierra |
| Year Released | 1973 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 192 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1900 kg | 2310 kg |
| Vehicle Length | 4720 mm | 5847 mm |
| Vehicle Width | 2030 mm | 2031 mm |
| Wheelbase Size | 2720 mm | 3645 mm |
