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New TNGA Dynamic Force 2.0L engine for 2019 Corolla Hatchback smaller, more powerful than 1.8L

Green Car Congress

The all-new TNGA-based powertrain features the 2.0-liter liter Dynamic-Force direct-injection inline four-cylinder engine (M20A-FKS) ( earlier post ) with gains in power, fuel efficiency, and cleaner emissions. VVT-iE uses one electric motor instead of oil pressure to control the variable valve timing. Earlier post.).

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

Compression ignition combined with a supercharger will improve fuel economy while delivering tremendous engine response and increased torque of 10–30% over the current SKYACTIV-G gasoline engine. It intends to achieve this with a policy prioritizing efficiency improvements and measures for cleaner emissions that apply in the real world.

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New Ford Focus in Europe delivers fuel economy improvements up to 19% with new 1.5L TDCi; 1.5L EcoBoost, Enhanced Transitional Stability

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liter TDCi engines and include a lean NO x trap for cleaner exhaust emissions, while friction is reduced with microscopic applications of Diamond Like Coating (DLC); engine breathing is enhanced with a Variable Nozzle Turbocharger. Ford engineers have further optimized power, torque and fuel efficiency from the 2.0-liter

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Kia unveiling new cee’d GT line with new 1.0L T-GDi and 7-speed DCT at Geneva

Green Car Congress

In addition to a range of visual upgrades, the new cee’d GT Line features the debut of Kia’s all-new downsized 1.0-liter liter T-GDi is a downsized, three-cylinder power unit engineered to improve fuel consumption and emissions while offering strong performance and immediate response. Kia cee’d GT Line. Click to enlarge.

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2019 Nissan Altima features VC-Turbo variable compression ratio engine, AWD, ProPILOT Assist

Green Car Congress

The sixth-generation of the best-selling mid-size sedan features two new powerplants, including the advanced variable compression unit first introduced in the Infinit QX50 ( earlier post ); the first available Intelligent All-Wheel Drive in a Nissan sedan in the US; and advanced Nissan Intelligent Mobility features, including ProPILOT Assist.

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