1991 Chevrolet Blazer vs. 1991 Opel Astra
To start off, both 1991 Chevrolet Blazer and 1991 Opel Astra were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,010 cc (8 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (208 HP @ 4000 RPM) has 126 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 750 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 1991 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, 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 (407 Nm @ 2800 RPM) has 239 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra. 1991 Chevrolet Blazer has automatic transmission and 1991 Opel Astra has manual transmission. 1991 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Blazer | 1991 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Astra |
| Year Released | 1991 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 1686 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 82 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 407 Nm | 168 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1130 kg |
| Vehicle Length | 4670 mm | 4060 mm |
| Vehicle Width | 2050 mm | 1690 mm |
| Vehicle Height | 1870 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2640 mm |
