2005 GMC Envoy vs. 1977 Pontiac Grand Prix
To start off, 2005 GMC Envoy is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Grand Prix would be higher. At 4,952 cc (8 cylinders), 1977 Pontiac Grand Prix is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 797 kg more than 1977 Pontiac Grand Prix.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1977 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2005 GMC Envoy 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 GMC Envoy | 1977 Pontiac Grand Prix | |
| Make | GMC | Pontiac |
| Model | Envoy | Grand Prix |
| Year Released | 2005 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4952 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 275 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2257 kg | 1460 kg |
| Vehicle Length | 5300 mm | 5130 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1850 mm | 1360 mm |
| Wheelbase Size | 3280 mm | 2750 mm |
| Fuel Tank Capacity | 95 L | 69 L |
