2005 Mazda Rx-8 Base Coupe 4-door 1.3l on 2040-cars

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Mazda details diesel prototype at Daytona test

Diesel has without a doubt become the dominant fuel in the modern era of endurance racing. The 24 Hours of Le Mans has been won under diesel power for the past eight years running, as has every race in the FIA World Endurance Championship since its inauguration in 2012. Yet there will only be one diesel prototype entered in the top tier of the new Tudor United SportsCar Championship this year, and it belongs to Mazda.
The last Japanese manufacturer to win at Le Mans outright, Mazda has been gradually working its way back up the endurance racing ladder once again, following the example set by Audi with diesel power. Last year it campaigned a competition-spec Mazda6 Skyactiv-D in the GX class of the Grand-Am series, but rather than simply port over the existing racer into the new series, it's fielding a new prototype instead, just as it promised a couple of months ago. And now that prototype has hit the track for the first time, prompting Mazda to release its basic specs for the first time.
Tentatively referred to simply as the 2014 Mazda Prototype, the purpose-built racecar is testing this weekend in the Roar Before the 24, the official test session at Daytona that kicks off the racing season. It packs a 2.2-liter SkyActiv-D engine that's based heavily on the production version but tuned to produce 450 horsepower and 580 pound-feet of torque in race trim. Power is channeled through a six-speed sequential transmission from Xtrac, carbon brakes from AP and 18-inch racing slicks from Continental. With the Daytona-spec aero setup, it'll top out at around 186 miles per hour.

2014 Mazda6: July/August 2013

Our newest long-termer - the Soul Red 2014 Mazda6 seen here - arrived in my driveway at the end of June. Without hesitation, I immediately put it to work as a daily driver, carpool bus and family vacation sled, and it accomplished all of those tasks with aplomb. Now, more than 4,000 miles down the road, I am left convinced that Mazda's latest midsize sedan is one of the best in its segment.
During the past 60 days, I have subjected the Mazda6 to scorching travel across Southwestern deserts, wheezing climbs over 8,000-foot-high Sierra Nevada mountain passes and basking in the cool ocean breezes of Malibu. It traveled with four passengers and a full load of luggage from Los Angeles to Lake Tahoe, and it braved the bumper-to-bumper freeway congestion on a weekday trip down to San Diego. It accomplished everything that was asked of while hardly skipping a beat - it has only required a regular sip of unleaded fuel to keep it moving forward.

Scion FR-S pitted against oldtimers RX-8 and S2000

There are very few vehicles available today that compare directly with the Scion FR-S and Subaru BRZ twins. A case could be made for the Mazda MX-5 Miata, and possibly even six-cylinder versions of American coupes like the Ford Mustang. Pretty much everything else is either too expensive or is powered by the wrong set of wheels.
The boys from EverydayDriver on YouTube decided the only fair way to judge the inherent qualities of the Toyobaru twins was to pit them against two standard-bearers of years past: The Honda S2000 and Mazda RX-8. Neither of these cars is an exact matchup, with the Honda boasting a convertible top and the RX-8 offering more practicality via a rear seat and two reverse-opening doors for easier access. What they do offer, however, are similar performance stats and proven reputations for excellent handling.
None of this talk answers the real question, though: Which one wins the comparison test? Scroll down to watch the video, and be prepared for something of a surprise conclusion.