1981 Chevrolet Blazer vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1981 Chevrolet Blazer (129 HP @ 4000 RPM) has 26 more horse power than 2004 Opel Astra. (103 HP @ 6000 RPM). In normal driving conditions, 1981 Chevrolet Blazer should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1981 Chevrolet Blazer weights approximately 455 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1981 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, 1981 Chevrolet Blazer (285 Nm @ 2000 RPM) has 135 more torque (in Nm) than 2004 Opel Astra. (150 Nm @ 3900 RPM). This means 1981 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 1981 Chevrolet Blazer has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Chevrolet Blazer | 2004 Opel Astra | |
Make | Chevrolet | Opel |
Model | Blazer | Astra |
Year Released | 1981 | 2004 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 129 HP | 103 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 285 Nm | 150 Nm |
Torque RPM | 2000 RPM | 3900 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1830 kg | 1375 kg |
Vehicle Length | 4670 mm | 4290 mm |
Vehicle Width | 2050 mm | 1720 mm |
Vehicle Height | 1870 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2700 mm |