2006 BMW 645 vs. 2012 Ford Shelby GT500

To start off, 2012 Ford Shelby GT500 is newer by 6 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 5,400 cc (8 cylinders), 2012 Ford Shelby GT500 is equipped with a bigger engine. In terms of performance, 2012 Ford Shelby GT500 (550 HP @ 6200 RPM) has 222 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2012 Ford Shelby GT500 should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 77 kg more than 2012 Ford Shelby GT500.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2012 Ford Shelby GT500 (691 Nm @ 4250 RPM) has 241 more torque (in Nm) than 2006 BMW 645. (450 Nm @ 3600 RPM). This means 2012 Ford Shelby GT500 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 645. 2006 BMW 645 has automatic transmission and 2012 Ford Shelby GT500 has manual transmission. 2012 Ford Shelby GT500 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 645 will be easier to drive especially in heavy traffic.

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