1975 Chevrolet Blazer vs. 2005 Opel Astra

To start off, 2005 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1975 Chevrolet Blazer (100 HP @ 3600 RPM) has 3 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1975 Chevrolet Blazer should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 640 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 1975 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, 1975 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, 1975 Chevrolet Blazer (242 Nm @ 1600 RPM) has 100 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1975 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1975 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. 1975 Chevrolet Blazer will be easier to drive especially in heavy traffic.

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