1991 Audi 100 vs. 1979 Porsche 928

To start off, 1991 Audi 100 is newer by 12 year(s). Which means there will be less support and parts availability for 1979 Porsche 928. In addition, the cost of maintenance, including insurance, on 1979 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1979 Porsche 928 is equipped with a bigger engine. In terms of performance, 1979 Porsche 928 (295 HP @ 5900 RPM) has 69 more horse power than 1991 Audi 100. (226 HP @ 5900 RPM) In normal driving conditions, 1979 Porsche 928 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 164 kg more than 1979 Porsche 928.

Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Porsche 928. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 1979 Porsche 928 (380 Nm @ 4500 RPM) has 30 more torque (in Nm) than 1991 Audi 100. (350 Nm @ 1950 RPM). This means 1979 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.

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