2007 Audi A8 vs. 1991 Subaru Legacy

To start off, 2007 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 1991 Subaru Legacy would be higher. At 5,202 cc (10 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 7000 RPM) has 330 more horse power than 1991 Subaru Legacy. (114 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1991 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 690 kg more than 1991 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2007 Audi A8 (540 Nm @ 3500 RPM) has 376 more torque (in Nm) than 1991 Subaru Legacy. (164 Nm @ 4400 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Subaru Legacy.

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