Buyers in the U.K. are about to get their first crack at the revised 2009 Mazda RX-8, as the quad-door sportscar officially goes on sale in late August. All RX-8's destined for the U.K. will get the full body-kit that's optional in other markets. We've already seen all the images of the only rotary-powered mass market car in the world that we can stand, so lets move on to what's changed under the skin. Shorter final drive gearing combined with a steeper (numerically lower) sixth gear will allow the high-strung engine to reach its power-band earlier in gears one through five while still maintaining reasonable revs when cruising in sixth. New Recaro sport seats spice up the cabin and 19-inch rims with rotor-shaped spokes add some flair to the exterior.
Though power levels remain unchanged, the Renesis rotary engine sees minor revisions as well, with improved cooling as one main feature. Also updated are the oil metering pump -- all rotary engines ingest oil during normal operation -- and computer software which limits high-speed operation until the velvety-smooth powerplant has reached a proper operating temperature, likely to improve reliability somewhat. All in all, the '09 update of the sports coupe is pretty thorough, though the result is still instantly recognizable as an RX-8.
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