1998 Pontiac Grand Prix vs. 2005 Porsche 996

To start off, 2005 Porsche 996 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1998 Pontiac Grand Prix would be higher. At 3,791 cc (6 cylinders), 1998 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (317 HP @ 6800 RPM) has 57 more horse power than 1998 Pontiac Grand Prix. (260 HP @ 5600 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 1998 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 996 weights approximately 321 kg more than 1998 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 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, 1998 Pontiac Grand Prix (400 Nm) has 30 more torque (in Nm) than 2005 Porsche 996. (370 Nm). This means 1998 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 996. 1998 Pontiac Grand Prix has automatic transmission and 2005 Porsche 996 has manual transmission. 2005 Porsche 996 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Pontiac Grand Prix will be easier to drive especially in heavy traffic.

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