1999 Buick Century vs. 2009 Jeep Commander

To start off, 2009 Jeep Commander is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Buick Century. In addition, the cost of maintenance, including insurance, on 1999 Buick Century would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (358 HP @ 5200 RPM) has 193 more horse power than 1999 Buick Century. (165 HP @ 5200 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1999 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 523 kg more than 1999 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Jeep Commander 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 2009 Jeep Commander. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Century, 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, 2009 Jeep Commander (527 Nm @ 4350 RPM) has 276 more torque (in Nm) than 1999 Buick Century. (251 Nm @ 4000 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Century.

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