2004 GMC Sierra vs. 1982 Pontiac Grand Safari
To start off, 2004 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1982 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1982 Pontiac Grand Safari would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 152 more horse power than 1982 Pontiac Grand Safari. (148 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1982 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 930 kg more than 1982 Pontiac Grand Safari. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1982 Pontiac Grand Safari. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (489 Nm) has 164 more torque (in Nm) than 1982 Pontiac Grand Safari. (325 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1982 Pontiac Grand Safari.
Compare all specifications:
| 2004 GMC Sierra | 1982 Pontiac Grand Safari | |
| Make | GMC | Pontiac |
| Model | Sierra | Grand Safari |
| Year Released | 2004 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4942 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 148 HP |
| Torque | 489 Nm | 325 Nm |
| Engine Bore Size | 102 mm | 101.6 mm |
| Engine Stroke Size | 92 mm | 76.2 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Weight | 2730 kg | 1800 kg |
| Vehicle Length | 6030 mm | 5450 mm |
| Vehicle Width | 2030 mm | 2020 mm |
| Vehicle Height | 1940 mm | 1460 mm |
| Wheelbase Size | 4250 mm | 2950 mm |
