2009 BMW 523 vs. 1975 Chevrolet Blazer

To start off, 2009 BMW 523 is newer by 34 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 5,010 cc (8 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2009 BMW 523 (175 HP @ 5800 RPM) has 42 more horse power than 1975 Chevrolet Blazer. (133 HP @ 4200 RPM). In normal driving conditions, 2009 BMW 523 should accelerate faster than 1975 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 355 kg more than 2009 BMW 523.

Because 1975 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. 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 (319 Nm @ 2400 RPM) has 89 more torque (in Nm) than 2009 BMW 523. (230 Nm @ 3500 RPM). This means 1975 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523. 1975 Chevrolet Blazer has automatic transmission and 2009 BMW 523 has manual transmission. 2009 BMW 523 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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