2004 Kia Optima vs. 2005 MG XPower

To start off, 2005 MG XPower is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Kia Optima. In addition, the cost of maintenance, including insurance, on 2004 Kia Optima would be higher. At 4,600 cc (8 cylinders), 2005 MG XPower is equipped with a bigger engine. In terms of performance, 2005 MG XPower (317 HP @ 6000 RPM) has 179 more horse power than 2004 Kia Optima. (138 HP @ 3800 RPM) In normal driving conditions, 2005 MG XPower should accelerate faster than 2004 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 2004 Kia Optima weights approximately 9 kg more than 2005 MG XPower.

Because 2005 MG XPower is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 MG XPower. However, in wet, icy, snow, or gravel driving conditions, 2004 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 MG XPower (410 Nm) has 211 more torque (in Nm) than 2004 Kia Optima. (199 Nm). This means 2005 MG XPower will have an easier job in driving up hills or pulling heavy equipment than 2004 Kia Optima.

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