1991 Audi 100 vs. 2004 Porsche 911

To start off, 2004 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (415 HP @ 6000 RPM) has 242 more horse power than 1991 Audi 100. (173 HP @ 5500 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 335 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2004 Porsche 911 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, 2004 Porsche 911 (563 Nm @ 2700 RPM) has 314 more torque (in Nm) than 1991 Audi 100. (249 Nm @ 3000 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.

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