2005 Chevrolet Avalanche vs. 1977 GMC Sierra
To start off, 2005 Chevrolet Avalanche is newer by 28 year(s). Which means there will be less support and parts availability for 1977 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1977 GMC Sierra would be higher. At 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine.
Because 2005 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1977 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Avalanche 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:
2005 Chevrolet Avalanche | 1977 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Avalanche | Sierra |
Year Released | 2005 | 1977 |
Body Type | Pickup | Pickup |
Engine Position | Front | Front |
Engine Size | 8128 cc | 4784 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 320 HP | 0 HP |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |