2005 GMC Sierra vs. 2002 GMC Envoy

To start off, 2005 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2002 GMC Envoy would be higher. At 5,358 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (295 HP) has 9 more horse power than 2002 GMC Envoy. (286 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2002 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Envoy weights approximately 7 kg more than 2005 GMC Sierra.

Because 2002 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2002 GMC Envoy 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 (454 Nm) has 6 more torque (in Nm) than 2002 GMC Envoy. (448 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 GMC Envoy. 2002 GMC Envoy has automatic transmission and 2005 GMC Sierra has manual transmission. 2005 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 GMC Envoy will be easier to drive especially in heavy traffic.

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