1993 Chevrolet Blazer vs. 1991 Opel Astra
To start off, 1993 Chevrolet Blazer is newer by 2 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 4,300 cc (6 cylinders), 1993 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1993 Chevrolet Blazer (158 HP @ 4000 RPM) has 99 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM). In normal driving conditions, 1993 Chevrolet Blazer should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1993 Chevrolet Blazer weights approximately 600 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1993 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, 1993 Chevrolet Blazer (312 Nm @ 2800 RPM) has 209 more torque (in Nm) than 1991 Opel Astra. (103 Nm @ 2800 RPM). This means 1993 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1993 Chevrolet Blazer | 1991 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Astra |
| Year Released | 1993 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 1389 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 59 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 312 Nm | 103 Nm |
| Torque RPM | 2800 RPM | 2800 RPM |
| Engine Bore Size | 101.7 mm | 77.6 mm |
| Engine Stroke Size | 88.4 mm | 73.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1530 kg | 930 kg |
| Vehicle Length | 4500 mm | 4060 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1630 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2530 mm |
