Next Mazda RX-7 in development, but don't hold your breath

[Blackseal]

It's the rumor that just refuses to die. We're not sure if that means there's a lot of truth behind it or it's just wishful thinking, but once again we're hearing that Mazda is hard at work on a new RX-7 sportscar. And while you might think such a vehicle would be as easy as adding a turbocharger to the existing Renesis-powered RX-8 and jettisoning the back seat (or pulling a Kabura with the MX-5's platform), Mazda apparently has much more grandiose intentions for its next range-topping sportscar.

 

According to Motor Trend, Mazda's oft-talked-about 16X rotary engine is now capable of running on either gasoline or diesel with nary a difference in performance. We have to wonder about the accuracy of such claims, but if true, perhaps running on diesel or biofuels would give Mazda the eco-cred it's aiming for