Must be five day rental between June 16-21 2013 BMW M3 is still powered by an exclusive, naturally aspirated 4.0-liter V8 that cranks out ample midrange power topped off by an addictive high-end rush as it winds out to a sky-high 8,400-rpm redline. A supremely balanced chassis and available adaptive suspension ensure the M3 corners steady and true while also providing luxury-car isolation and ride comfort on the highway or within the city. Of course, the requisite high-tech features, infotainment options and performance enhancements ensure the M3's competitiveness among the throngs that are trying to knock it off its pedestal. The 2013 BMW M3 has few peers that are as well-rounded. But for the money, there are three natural competitors, and each comes from a similar "special division." The Mercedes-Benz C63 AMG boasts a larger, comparatively more brutish V8 engine and similarly adept handling that combine to give the M3 a run for the euros. Also from Germany is Audi's new RS 5, which looks fantastic and has superlative grip exiting corners thanks to its standard all-wheel drive. Meanwhile, the 2013 Cadillac CTS-V is a larger, American-style take on the M3 ethos. Still, for a world-class sport coupe or convertible that also deftly navigates the daily grind, the 2013 BMW M3 is unbeatable. No smoking and I will charge $595 per tire that is burned out by high performance driving. Rims are $1500 each please be careful when parking.