1984 Chevrolet Blazer vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1984 Chevrolet Blazer would be higher. At 5,733 cc (8 cylinders), 1984 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1984 Chevrolet Blazer (163 HP @ 3800 RPM) has 93 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1984 Chevrolet Blazer should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Chevrolet Blazer weights approximately 985 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 1984 Chevrolet Blazer 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, 1984 Chevrolet Blazer 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, 1984 Chevrolet Blazer (365 Nm @ 1600 RPM) has 241 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1984 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
1984 Chevrolet Blazer | 1986 Holden Astra | |
Make | Chevrolet | Holden |
Model | Blazer | Astra |
Year Released | 1984 | 1986 |
Engine Position | Front | Front |
Engine Size | 5733 cc | 1597 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 163 HP | 70 HP |
Engine RPM | 3800 RPM | 5000 RPM |
Torque | 365 Nm | 124 Nm |
Torque RPM | 1600 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1880 kg | 895 kg |
Vehicle Length | 4670 mm | 3970 mm |
Vehicle Width | 2050 mm | 1630 mm |
Vehicle Height | 1870 mm | 1400 mm |
Wheelbase Size | 2710 mm | 2420 mm |