1973 Chevrolet Grand Blazer vs. 1978 Mercury Grand Marquis
To start off, 1978 Mercury Grand Marquis is newer by 5 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 5,766 cc (8 cylinders), 1978 Mercury Grand Marquis is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Grand Blazer weights approximately 190 kg more than 1978 Mercury Grand Marquis.
Compare all specifications:
| 1973 Chevrolet Grand Blazer | 1978 Mercury Grand Marquis | |
| Make | Chevrolet | Mercury |
| Model | Grand Blazer | Grand Marquis |
| Year Released | 1973 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 5766 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 139 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1900 kg | 1710 kg |
| Vehicle Length | 4720 mm | 5400 mm |
| Vehicle Width | 2030 mm | 1980 mm |
| Wheelbase Size | 2720 mm | 2910 mm |
