2005 GMC Sierra vs. 1989 Pontiac Grand Safari

To start off, 2005 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Pontiac Grand Safari. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Grand Safari 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 (300 HP) has 161 more horse power than 1989 Pontiac Grand Safari. (139 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1989 Pontiac Grand Safari. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 948 kg more than 1989 Pontiac Grand Safari. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 142 more torque (in Nm) than 1989 Pontiac Grand Safari. (346 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Safari. 1989 Pontiac Grand Safari 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. 1989 Pontiac Grand Safari will be easier to drive especially in heavy traffic.

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