1984 Chevrolet Blazer vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1984 Chevrolet Blazer would be higher. At 2,471 cc (4 cylinders), 1984 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (97 HP @ 6000 RPM) has 6 more horse power than 1984 Chevrolet Blazer. (91 HP @ 4400 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1984 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1984 Chevrolet Blazer weights approximately 223 kg more than 2005 Opel Astra.
Because 1984 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1984 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, 1984 Chevrolet Blazer (182 Nm @ 2800 RPM) has 39 more torque (in Nm) than 2005 Opel Astra. (143 Nm @ 3600 RPM). This means 1984 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1984 Chevrolet Blazer | 2005 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Astra |
| Year Released | 1984 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2471 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 97 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 182 Nm | 143 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1404 kg | 1181 kg |
| Wheelbase Size | 2560 mm | 2500 mm |
