1977 Buick Regal vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine.
Compare all specifications:
| 1977 Buick Regal | 2007 GMC Sierra | |
| Make | Buick | GMC |
| Model | Regal | Sierra |
| Year Released | 1977 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 300 HP |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 5090 mm | 6330 mm |
| Vehicle Width | 1840 mm | 2450 mm |
| Vehicle Height | 1370 mm | 1940 mm |
| Wheelbase Size | 2750 mm | 4010 mm |
