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2019 Mazda3 fuel economy announced for AWD, hatchback models

Although Mazda engineers gave us fuel economy numbers for one configuration of 2019 Mazda3 at the car's Los Angeles debut, there were still a few versions left out. Now Mazda has released the data for every body style, drivetrain and transmission configuration. That includes the all-new all-wheel-drive iteration, which we will have a full review of this week. Discerning these numbers is a tad tricky since there are three powertrain combinations for each 2019 Mazda3 bodystyle, and they all get slightly different fuel economy. We've listed the different combinations in a chart below: There are a few key takeaways, the first being that the sedan is always the most efficient version of the Mazda3, likely because of better aerodynamics compared to the hatchback. Second, all-wheel drive will cost you fuel economy due to the extra weight of the axles and differential, and the added drag on the engine. Third, the most efficient versions of each body have the same fuel economy numbers as the outgoing Mazda3. The manual transmission-equipped Mazda3 has actually improved fuel economy over the old version by 2 mpg on the highway, and 1 in combined driving. Also worth noting is that only one trim level of the sedan is available with cylinder deactivation and front-wheel drive, and that's the top-level Premium trim. Opting for all-wheel drive on any trim or body style will come with an engine with cylinder deactivation. The hatchback is also the only Mazda3 available with a manual transmission, and it's only offered on the front-drive version.

Mazda Hot Lap Challenge will put simulator drivers in real Miatas

Using a video game as a feeder racing series is nothing new. Sony and Nissan have run the GT Academy for years now, rewarding the best Gran Turismo players with the chance to drive a real car. It seems Mazda wants a piece of the action. This year, it will host an iRacing Hot Lap Challenge, giving the best players a trip to the 2019 Rolex 24 at Daytona. The two fastest drivers will race head-to-head, with the winner earning a test drive in a Mazda MX-5 Miata Cup car. During 2018, Mazda will host events events at select races where participants can lap Daytona in an iRacing simulator. Those who can't attend one of those events will have the chance to compete on iRacing at home. At the end of the year, 35 drivers will compete for a trip to the 2019 race. That winner will be a guest of Mazda Team Joest. The event is open to U.S. residents age 18 and above. Full details can be found on the iRacing website. The event calendar is listed below. Online time attack schedule Week 1: 4/13 – 4/15 – Daytona Road Course Week 2: 5/25 – 5/26 – Lime Rock Park Week 3: 6/29 – 7/1 – Watkins Glen Week 4: 8/3 – 8/5 – Road America Week 5: 8/24 – 8/25 – Gateway Motorsports Park Week 6 9/7 – 9/9 – Laguna Seca Week 7: 10/11 – 10/13 – Road Atlanta TA sessions will be available the entire day(s) based on GMT At-track schedule Week 1: 4/13 – 4/15 – Long Beach Week 2: 5/25 – 5/26 – Lime Rock Park Week 3: 6/29 – 7/1 – Watkins Glen Week 4: 8/3 – 8/5 – Road America Week 5: 8/24 – 8/25 – Gateway Motorsports Park Week 6 9/7 – 9/9 – Laguna Seca Week 7: 10/11 – 10/13 – Road Atlanta Related Video: News Source: Mazda, iRacing Marketing/Advertising Toys/Games Mazda Convertible Racing Vehicles mazda mx-5 mazda mx-5 cup

Weekly Recap: GM plans massive new paint shop at Chevy Corvette factory

General Motors is laying out some serious green to maintain the Chevy Corvette's expansive color palette. The automaker is breaking ground on a new paint shop this summer that's part of a $439-million investment to upgrade the 34-year-old Bowling Green, KY, factory that builds the Stingray. The massive new structure will total 450,000 square feet, nearly half the size of the current 1-million square-foot facility. Construction is expected to take two years and won't impact Corvette production. The upgrades include new robots that save paint and create a better finish, longer, more efficient ovens to bake in the finish, and LED lighting. There's also a dry scrubbing booth technology with a limestone handling system that eliminates waste. GM has invested $135 million in the factory in last four years for the changeover to build the C7 and to relocate its Performance Build Center to Bowling Green. The improvements continue to modernize the Kentucky factory, which has become a tourist attraction in its own right, as more than 56,000 enthusiasts visited it last year. The upgrades are part of a $5.4-billion investment GM confirmed in April that will remake its US footprint in the next three years. The Bowling Green expansion underscores GM's continued commitment to the Corvette, which sold nearly 38,000 copies around the world last year, an eight-year high. "With this major technology investment, we can continue to exceed the expectations of sports car buyers for years to come," North American manufacturing manager Arvin Jones said in a statement. OTHER NEWS & NOTES Takata recall hits 34 million vehicles The National Highway Traffic Safety Administration expanded the Takata airbag recall to an almost unthinkable 34 million vehicles on Tuesday. The recall is part of an agreement reached by the two sides where Takata admitted some of its airbag inflators have a defect, and the deal compels the company to comply with all future regulatory actions and investigations. Takata's airbag inflators were produced with "a propellant that can degrade over time" and lead to ruptures, NHTSA said. Six deaths have been attributed to the flaw worldwide. Investigations conducted by Takata, automakers, and others have not determined the exact cause of the inflator problem, but NHTSA said moisture appears to alter the propellant's chemical structure. It then ignites too rapidly, creates too much pressure that ruptures the inflator, and blasts shards of metal at passengers.