1985 Avanti Avanti vs. 2001 GMC Sierra

To start off, 2001 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1985 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1985 Avanti Avanti would be higher. At 5,002 cc (8 cylinders), 1985 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2001 GMC Sierra (197 HP @ 4600 RPM) has 10 more horse power than 1985 Avanti Avanti. (187 HP @ 4000 RPM) In normal driving conditions, 2001 GMC Sierra should accelerate faster than 1985 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2001 GMC Sierra weights approximately 155 kg more than 1985 Avanti Avanti. 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 1985 Avanti Avanti. 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 27 more torque (in Nm) than 1985 Avanti Avanti. (325 Nm @ 1600 RPM). This means 2001 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1985 Avanti Avanti. 1985 Avanti Avanti has automatic transmission and 2001 GMC Sierra has manual transmission. 2001 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Avanti Avanti will be easier to drive especially in heavy traffic.

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