1999 GMC Sierra vs. 1971 Datsun 240Z

To start off, 1999 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1971 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1971 Datsun 240Z would be higher. At 4,293 cc (6 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (197 HP @ 4600 RPM) has 46 more horse power than 1971 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1971 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 707 kg more than 1971 Datsun 240Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1971 Datsun 240Z. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 GMC Sierra (352 Nm @ 2800 RPM) has 154 more torque (in Nm) than 1971 Datsun 240Z. (198 Nm @ 4400 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1971 Datsun 240Z.

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