1999 GMC Sierra vs. 1986 Holden Astra
To start off, 1999 GMC Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 4,293 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (197 HP @ 4600 RPM) has 127 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 880 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1986 Holden Astra. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 GMC Sierra (352 Nm @ 2800 RPM) has 228 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
1999 GMC Sierra | 1986 Holden Astra | |
Make | GMC | Holden |
Model | Sierra | Astra |
Year Released | 1999 | 1986 |
Engine Position | Front | Front |
Engine Size | 4293 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 197 HP | 70 HP |
Engine RPM | 4600 RPM | 5000 RPM |
Torque | 352 Nm | 124 Nm |
Torque RPM | 2800 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1775 kg | 895 kg |
Vehicle Length | 5170 mm | 3970 mm |
Vehicle Width | 2000 mm | 1630 mm |
Vehicle Height | 1810 mm | 1400 mm |
Wheelbase Size | 3030 mm | 2420 mm |