http://www.caranddriver.com/carnews/14553/m3-sedan-priced-cheaper-than-lexus-is-f-audi-rs-4.html
"In most cases, Lexus models undercut their comparably equipped German rivals in price, often by a measurable amount. But at $58,865—we’re estimating a $2100 gas guzzler charge for both the Lexus and the BMWs—the IS F is just a few hundred bucks below the lighter, more intense $59,375 M3 coupe, but more than two grand higher than the comparable $56,675 M3 four-door."
"In most cases, Lexus models undercut their comparably equipped German rivals in price, often by a measurable amount. But at $58,865—we’re estimating a $2100 gas guzzler charge for both the Lexus and the BMWs—the IS F is just a few hundred bucks below the lighter, more intense $59,375 M3 coupe, but more than two grand higher than the comparable $56,675 M3 four-door."