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Chevrolet introduces 2013 Malibu ECO with eAssist

Green Car Congress

Chevrolet has introduced the 2013 Malibu ECO, its most fuel-efficient midsize sedan yet. engine features dual-overhead cams, direct injection, continuously variable intake and exhaust timing and electronic throttle control, as well as a lightweight aluminum cylinder block and cylinder head. Chevrolet Malibu ECO PowerFlow screen.

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Update on the ACCESS fuel efficient engine project; simulations find up to 48.9% improvement in fuel economy over baseline

Green Car Congress

At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Earlier post.). —Wheeler et al.

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Nissan unveils 2013 Altima Sedan; 38 mpg highway

Green Car Congress

2013 Altima. Nissan staged the world debut of the 5 th -generation Altima Sedan at the New York International Auto Show. The Altima ranked as the second best-selling car in the US in 2011; the redesigned 2013 Altima Sedan goes on sale at Nissan dealers nationwide in July at a starting MSRP of $21,500. Click to enlarge.

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Mazda debuts CX-5 crossover with full SKYACTIV technologies for North America at LA Auto Show

Green Car Congress

Mazda North American Operations (MNAO) unveiled its all-new 2013 CX-5 compact SUV ( earlier post ) at the Los Angeles Auto Show. The 2013 CX-5 features a SKYACTIV-G 2.0-liter The 2013 CX-5 features a SKYACTIV-G 2.0-liter Estimated EPA fuel economy for the CX-5 is 26 city/33 highway (9.04 Click to enlarge.

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Honda includes stop-start system in new 2016 Honda Pilot for improved fuel economy, new 9-speed

Green Car Congress

Honda gave the all-new 2016 Honda Pilot SUV its global premiere at the 2015 Chicago Auto Show. Honda VCM deactivates the cylinder by using its VTEC (Variable Valve Timing and Lift Electronic Control) technology to keep the intake and exhaust valves in the closed position to halt fuel supply. This contributes to improved fuel economy.

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BMW applies N20 4-cylinder TwinPower Turbo with Auto Start/Stop to the X3; ECO PRO mode

Green Car Congress

BMW estimates that the BMW X3 xDrive28i will provide much improved fuel economy figures with the new TwinPower Turbo 4-cylinder engine over the former 6-cylinder engine it replaces—as it has with other BMW models that have transitioned from 6- to 4-cylinder engines. The new 4-cylinder engines feature twin-scroll turbocharging.

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Ford to bring 20 new engines and transmissions to China and improve fleet fuel economy by more than 20% by 2015; producing the new 1.0L EcoBoost in China

Green Car Congress

Ford will upgrade its entire powertrain portfolio in China by bringing 20 advanced engines and transmissions to support its planned introduction of 15 new vehicles to China—the world’s largest auto market—by 2015. By 2013, the company plans globally to produce 1.5 Ford also announced that it will produce its new 1.0-liter