2005 GMC Sierra vs. 1974 Holden Belmont

To start off, 2005 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Holden Belmont. In addition, the cost of maintenance, including insurance, on 1974 Holden Belmont would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (301 HP) has 62 more horse power than 1974 Holden Belmont. (239 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1974 Holden Belmont. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1313 kg more than 1974 Holden Belmont. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1974 Holden Belmont. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (488 Nm) has 61 more torque (in Nm) than 1974 Holden Belmont. (427 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1974 Holden Belmont.

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