2005 GMC Sierra vs. 1987 Pontiac Grand Safari
To start off, 2005 GMC Sierra is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1987 Pontiac Grand Safari would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 183 more horse power than 1987 Pontiac Grand Safari. (138 HP @ 3200 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1987 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 380 kg more than 1987 Pontiac Grand Safari. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Pontiac Grand Safari. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 24 more torque (in Nm) than 1987 Pontiac Grand Safari. (346 Nm @ 2000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Pontiac Grand Safari.
Compare all specifications:
2005 GMC Sierra | 1987 Pontiac Grand Safari | |
Make | GMC | Pontiac |
Model | Sierra | Grand Safari |
Year Released | 2005 | 1987 |
Engine Position | Front | Front |
Engine Size | 5965 cc | 5032 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 321 HP | 138 HP |
Engine RPM | 5000 RPM | 3200 RPM |
Torque | 370 Nm | 346 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2270 kg | 1890 kg |
Vehicle Length | 5790 mm | 5450 mm |
Vehicle Width | 2000 mm | 2020 mm |
Vehicle Height | 1850 mm | 1460 mm |
Wheelbase Size | 3650 mm | 2950 mm |