2001 GMC Sierra vs. 2003 Mazda 6

To start off, 2003 Mazda 6 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2001 GMC Sierra would be higher. At 4,293 cc (6 cylinders), 2001 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (197 HP @ 4600 RPM) has 78 more horse power than 2003 Mazda 6. (119 HP @ 5700 RPM). In normal driving conditions, 2001 GMC Sierra should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 355 kg more than 2003 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2001 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2001 GMC Sierra 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 GMC Sierra (352 Nm @ 2800 RPM) has 166 more torque (in Nm) than 2003 Mazda 6. (186 Nm @ 4500 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.

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