2008 Chevrolet Blazer vs. 2007 Opel Astra
To start off, 2008 Chevrolet Blazer is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 4,300 cc, 2008 Chevrolet Blazer is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Blazer weights approximately 566 kg more than 2007 Opel Astra.
Because 2008 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Blazer (339 Nm @ 2800 RPM) has 169 more torque (in Nm) than 2007 Opel Astra. (170 Nm @ 3800 RPM). This means 2008 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2008 Chevrolet Blazer has manual transmission. 2008 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Chevrolet Blazer | 2007 Opel Astra | |
Make | Chevrolet | Opel |
Model | Blazer | Astra |
Year Released | 2008 | 2007 |
Engine Position | Front | Front |
Engine Size | 4300 cc | 1796 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 0 HP | 123 HP |
Torque | 339 Nm | 170 Nm |
Torque RPM | 2800 RPM | 3800 RPM |
Engine Bore Size | 101.6 mm | 80.5 mm |
Engine Stroke Size | 88.4 mm | 88.2 mm |
Engine Compression Ratio | 9.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1876 kg | 1310 kg |
Vehicle Length | 4320 mm | 4260 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2720 mm | 2620 mm |
Fuel Consumption Overall | 8.7 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 68 L | 52 L |