1977 Alfa Romeo Alfetta vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfetta would be higher. At 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine.
Compare all specifications:
| 1977 Alfa Romeo Alfetta | 2004 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Alfetta | Sierra |
| Year Released | 1977 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1569 cc | 5963 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 325 HP |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4290 mm | 5790 mm |
| Vehicle Width | 1630 mm | 2130 mm |
| Vehicle Height | 1440 mm | 1880 mm |
| Wheelbase Size | 2520 mm | 3650 mm |
