2003 Buick Century vs. 2009 Infiniti G37

To start off, 2009 Infiniti G37 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Buick Century. In addition, the cost of maintenance, including insurance, on 2003 Buick Century would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (328 HP @ 7000 RPM) has 152 more horse power than 2003 Buick Century. (176 HP @ 5200 RPM) In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2003 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 600 kg more than 2003 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Infiniti G37 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 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2003 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 Infiniti G37 (365 Nm @ 5200 RPM) has 101 more torque (in Nm) than 2003 Buick Century. (264 Nm @ 4000 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2003 Buick Century. 2003 Buick Century has automatic transmission and 2009 Infiniti G37 has manual transmission. 2009 Infiniti G37 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Century will be easier to drive especially in heavy traffic.

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