1985 Chevrolet Blazer vs. 1987 Holden Astra
To start off, 1987 Holden Astra is newer by 2 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1985 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1985 Chevrolet Blazer (156 HP) has 86 more horse power than 1987 Holden Astra. (70 HP). In normal driving conditions, 1985 Chevrolet Blazer should accelerate faster than 1987 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Chevrolet Blazer weights approximately 985 kg more than 1987 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1987 Holden Astra. In wet, icy, snow, or gravel driving conditions, 1985 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, 1985 Chevrolet Blazer (313 Nm @ 2400 RPM) has 198 more torque (in Nm) than 1987 Holden Astra. (115 Nm @ 3200 RPM). This means 1985 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1987 Holden Astra. 1985 Chevrolet Blazer has automatic transmission and 1987 Holden Astra has manual transmission. 1987 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
1985 Chevrolet Blazer | 1987 Holden Astra | |
Make | Chevrolet | Holden |
Model | Blazer | Astra |
Year Released | 1985 | 1987 |
Engine Position | Front | Front |
Engine Size | 4300 cc | 1488 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 156 HP | 70 HP |
Torque | 313 Nm | 115 Nm |
Torque RPM | 2400 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1840 kg | 855 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 |