2007 Lexus GS vs. 2005 Infiniti I

To start off, 2007 Lexus GS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Infiniti I. In addition, the cost of maintenance, including insurance, on 2005 Infiniti I would be higher. At 3,454 cc (6 cylinders), 2007 Lexus GS is equipped with a bigger engine. In terms of performance, 2007 Lexus GS (303 HP @ 6200 RPM) has 79 more horse power than 2005 Infiniti I. (224 HP @ 5600 RPM). In normal driving conditions, 2007 Lexus GS should accelerate faster than 2005 Infiniti I. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GS weights approximately 230 kg more than 2005 Infiniti I. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti I. In wet, icy, snow, or gravel driving conditions, 2007 Lexus GS 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, 2007 Lexus GS (372 Nm @ 3600 RPM) has 101 more torque (in Nm) than 2005 Infiniti I. (271 Nm @ 4800 RPM). This means 2007 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti I.

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