2001 GMC Sierra vs. 1977 Oldsmobile Omega
To start off, 2001 GMC Sierra is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Oldsmobile Omega. In addition, the cost of maintenance, including insurance, on 1977 Oldsmobile Omega would be higher. At 5,967 cc (8 cylinders), 2001 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 1121 kg more than 1977 Oldsmobile Omega.
Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Oldsmobile Omega. In wet, icy, snow, or gravel driving conditions, 2001 GMC Sierra 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:
| 2001 GMC Sierra | 1977 Oldsmobile Omega | |
| Make | GMC | Oldsmobile |
| Model | Sierra | Omega |
| Year Released | 2001 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 2474 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 2270 kg | 1149 kg |
| Vehicle Length | 6270 mm | 4610 mm |
| Vehicle Width | 2000 mm | 1720 mm |
| Vehicle Height | 1800 mm | 1330 mm |
| Wheelbase Size | 3650 mm | 2670 mm |
