1984 GMC Jimmy vs. 2003 GMC Sierra

To start off, 2003 GMC Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1984 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1984 GMC Jimmy would be higher. At 5,733 cc (8 cylinders), 1984 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 112 more horse power than 1984 GMC Jimmy. (163 HP) In normal driving conditions, 2003 GMC Sierra should accelerate faster than 1984 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 65 kg more than 1984 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1984 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2003 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1984 GMC Jimmy 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, 2003 GMC Sierra (386 Nm) has 20 more torque (in Nm) than 1984 GMC Jimmy. (366 Nm). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 GMC Jimmy. 1984 GMC Jimmy has automatic transmission and 2003 GMC Sierra has manual transmission. 2003 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 GMC Jimmy will be easier to drive especially in heavy traffic.

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