1991 Chevrolet Blazer vs. 1980 Vauxhall Astra
To start off, 1991 Chevrolet Blazer is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1980 Vauxhall Astra would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (158 HP @ 4000 RPM) has 84 more horse power than 1980 Vauxhall Astra. (74 HP @ 5800 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1980 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 675 kg more than 1980 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1980 Vauxhall Astra. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 210 more torque (in Nm) than 1980 Vauxhall Astra. (102 Nm @ 3800 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1980 Vauxhall Astra. 1980 Vauxhall Astra has automatic transmission and 1991 Chevrolet Blazer has manual transmission. 1991 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Vauxhall Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Chevrolet Blazer | 1980 Vauxhall Astra | |
Make | Chevrolet | Vauxhall |
Model | Blazer | Astra |
Year Released | 1991 | 1980 |
Engine Position | Front | Front |
Engine Size | 4300 cc | 1297 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 158 HP | 74 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 312 Nm | 102 Nm |
Torque RPM | 2800 RPM | 3800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1530 kg | 855 kg |
Vehicle Length | 4500 mm | 4010 mm |
Vehicle Width | 1670 mm | 1650 mm |
Vehicle Height | 1630 mm | 1340 mm |
Wheelbase Size | 2720 mm | 2520 mm |