2009 Opel Astra vs. 2001 Chevrolet Blazer
To start off, 2009 Opel Astra is newer by 8 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 4,294 cc (6 cylinders), 2001 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (197 HP @ 5400 RPM) has 10 more horse power than 2001 Chevrolet Blazer. (187 HP @ 4400 RPM). In normal driving conditions, 2009 Opel Astra should accelerate faster than 2001 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2001 Chevrolet Blazer weights approximately 275 kg more than 2009 Opel Astra.
Because 2001 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2009 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Chevrolet Blazer (339 Nm @ 2800 RPM) has 77 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 1950 RPM). This means 2001 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra. 2001 Chevrolet Blazer has automatic transmission and 2009 Opel Astra has manual transmission. 2009 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Opel Astra | 2001 Chevrolet Blazer | |
| Make | Opel | Chevrolet |
| Model | Astra | Blazer |
| Year Released | 2009 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 187 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 262 Nm | 339 Nm |
| Torque RPM | 1950 RPM | 2800 RPM |
| Engine Compression Ratio | 8.8:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1625 kg | 1900 kg |
| Vehicle Length | 4300 mm | 4660 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1640 mm |
| Wheelbase Size | 2620 mm | 2720 mm |
