(http://media.il.edmunds-media.com/bmw/x3/2013/ns/2013_bmw_x3_actf34_ns_12512_196.jpg) One of the biggest changes on the 2013 BMW X3 28i is the substitution of the 241-horsepower turbocharged 2.0-liter four-cylinder for the current 240-hp naturally aspirated 3.0-liter inline-6.
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