2000 GMC Sierra vs. 1971 Pontiac Grand Prix
To start off, 2000 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1971 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1971 Pontiac Grand Prix would be higher. At 6,545 cc (8 cylinders), 1971 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1971 Pontiac Grand Prix (247 HP @ 4400 RPM) has 50 more horse power than 2000 GMC Sierra. (197 HP @ 4600 RPM) In normal driving conditions, 1971 Pontiac Grand Prix should accelerate faster than 2000 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Pontiac Grand Prix weights approximately 25 kg more than 2000 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1971 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2000 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. Let's talk about torque, 1971 Pontiac Grand Prix (461 Nm @ 3200 RPM) has 108 more torque (in Nm) than 2000 GMC Sierra. (353 Nm @ 2800 RPM). This means 1971 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2000 GMC Sierra.
Compare all specifications:
| 2000 GMC Sierra | 1971 Pontiac Grand Prix | |
| Make | GMC | Pontiac |
| Model | Sierra | Grand Prix |
| Year Released | 2000 | 1971 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 6545 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 197 HP | 247 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 353 Nm | 461 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1775 kg | 1800 kg |
| Vehicle Length | 5170 mm | 5350 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1810 mm | 1330 mm |
| Wheelbase Size | 3030 mm | 3030 mm |
