2001 Chevrolet Blazer vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2001 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 2001 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2001 Chevrolet Blazer (190 HP @ 4400 RPM) has 105 more horse power than 2005 Opel Astra. (85 HP @ 5800 RPM). In normal driving conditions, 2001 Chevrolet Blazer should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet Blazer weights approximately 550 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Chevrolet Blazer is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 Chevrolet Blazer. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Chevrolet Blazer (339 Nm @ 2800 RPM) has 212 more torque (in Nm) than 2005 Opel Astra. (127 Nm @ 4000 RPM). This means 2001 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2001 Chevrolet Blazer | 2005 Opel Astra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Astra |
| Year Released | 2001 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 1388 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 85 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 339 Nm | 127 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 101.6 mm | 73.4 mm |
| Engine Stroke Size | 88.4 mm | 80.6 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1800 kg | 1250 kg |
| Vehicle Length | 4660 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1640 mm | 1510 mm |
| Wheelbase Size | 2720 mm | 3010 mm |
