2007 Audi RS4 vs. 2009 Ford Flex

To start off, 2009 Ford Flex is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi RS4. In addition, the cost of maintenance, including insurance, on 2007 Audi RS4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP) has 158 more horse power than 2009 Ford Flex. (256 HP). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2009 Ford Flex.

Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Ford Flex. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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 Audi RS4 (431 Nm) has 186 more torque (in Nm) than 2009 Ford Flex. (245 Nm). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Flex. 2009 Ford Flex has automatic transmission and 2007 Audi RS4 has manual transmission. 2007 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Ford Flex will be easier to drive especially in heavy traffic.

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