2005 Opel Astra vs. 2002 Chevrolet Blazer
To start off, 2005 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 2002 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Blazer (190 HP @ 4400 RPM) has 67 more horse power than 2005 Opel Astra. (123 HP @ 5800 RPM) In normal driving conditions, 2002 Chevrolet Blazer should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Blazer weights approximately 617 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 2002 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 2002 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, 2002 Chevrolet Blazer (340 Nm @ 2800 RPM) has 160 more torque (in Nm) than 2005 Opel Astra. (180 Nm @ 4400 RPM). This means 2002 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2002 Chevrolet Blazer has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Astra | 2002 Chevrolet Blazer | |
Make | Opel | Chevrolet |
Model | Astra | Blazer |
Year Released | 2005 | 2002 |
Engine Position | Front | Front |
Engine Size | 1997 cc | 4300 cc |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 123 HP | 190 HP |
Engine RPM | 5800 RPM | 4400 RPM |
Torque | 180 Nm | 340 Nm |
Torque RPM | 4400 RPM | 2800 RPM |
Engine Bore Size | 86 mm | 101.6 mm |
Engine Stroke Size | 86 mm | 88.4 mm |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1183 kg | 1800 kg |
Wheelbase Size | 2500 mm | 2720 mm |