2005 Audi S8 vs. 1991 Audi 80

To start off, 2005 Audi S8 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S8 is equipped with a bigger engine. In terms of performance, 2005 Audi S8 (247 HP @ 4000 RPM) has 132 more horse power than 1991 Audi 80. (115 HP @ 5400 RPM). In normal driving conditions, 2005 Audi S8 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S8 weights approximately 530 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Audi 80. In wet, icy, snow, or gravel driving conditions, 2005 Audi S8 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, 2005 Audi S8 (450 Nm @ 3400 RPM) has 282 more torque (in Nm) than 1991 Audi 80. (168 Nm @ 3200 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2005 Audi S8 has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S8 will be easier to drive especially in heavy traffic.

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