2005 Kia Optima vs. 1991 Subaru Legacy

To start off, 2005 Kia Optima is newer by 14 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 2,360 cc (4 cylinders), 2005 Kia Optima is equipped with a bigger engine. In terms of performance, 2005 Kia Optima (138 HP @ 4000 RPM) has 24 more horse power than 1991 Subaru Legacy. (114 HP @ 5600 RPM). In normal driving conditions, 2005 Kia Optima should accelerate faster than 1991 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Optima weights approximately 247 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.

Because 1991 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Kia Optima. In wet, icy, snow, or gravel driving conditions, 1991 Subaru Legacy 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 Kia Optima (199 Nm) has 35 more torque (in Nm) than 1991 Subaru Legacy. (164 Nm). This means 2005 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1991 Subaru Legacy.

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