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Opel presents new midsize gasoline engine at Aachen Colloquium; fuel consumption down 13%, torque and power up 33%

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Opel revealed more details about its new mid-size gasoline engine family at the Aachen Colloquium in Germany. The roll-out of the new engine family—developed in Ruesselsheim, Germany—will begin in early 2013. SIDI engine. Click to enlarge. Earlier post.) The all-new 1.6-liter, Turbocharging. Production of the new 1.6

Gasoline 350
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VW Premieres New Polo GTI; Textbook Downsizing Results in 25% Reduction in Fuel Consumption from Predecessor

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The new Polo GTI, in what Volkswagen is calling “textbook downsizing”, is powered by a new 1.4-liter liter TSI with gasoline direct injection plus turbo- and supercharging. The GTI variant in the Polo model range is sporty and safe. The new Volkswagen Polo GTI. Click to enlarge.

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HELLA introduces top-end UP5.0 electric vacuum pump for brake systems; increased fuel efficiency

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hybrid vehicles, downsizing, plug-ins)—or under some specific operating conditions (e.g. High-efficiency gasoline engines, diesels and turbo- and super-charged engines, as well as hybrid or full electric powertrains, are examples of where HELLA’s new electric vacuum pump is designed to provide on-demand brake-system vacuum.

Fuel 150
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Bosch sees future requiring multiple powertrain technologies; the larger the vehicle, the more the electrification

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At the company’s 61 st Automotive Press Briefing in Boxberg, Germany, Bosch senior executives outlined the company’s view on the general future of automotive technology—“ efficient and increasingly electrical ”, and provided a thumbnail of the way they see—and thus are developing products for—sector-specific technology trends.

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New Federal-Mogul Powertrain high thermal conductivity seats and guides keep engine valves cooler; improved combustion, lower emissions

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Federal-Mogul Powertrain will debut new materials for valve seats and guides with improved thermal conductivity at the 2017 IAA Show in Frankfurt, Germany next month. If late ignition timing is used to reduce knock and enrichment is protecting components from critical temperatures, CO 2 emissions are increased.

Engine 150
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Ford Debuts Four-Cylinder EcoBoost Engine Family at Frankfurt; 1.6L and 2.0L I-4s to Start, Smaller Displacement Engine to Follow

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Ford revealed further details of the upcoming four-cylinder versions of its turbocharged, gasoline direct-injected EcoBoost engine family (earlier post) at the Frankfurt Motor Show, prior to their first European production applications in 2010. liter units for the company’s large car range. I-4 EcoBoost. Click to enlarge. liter and 2.0-liter

Engine 186
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Testing confirms Torotrak V-Charge variable drive mechanical supercharger enables more ambitious downsizing; 1.0L demo at Aachen

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Independent on-engine test results have verified the simulation predictions that a Torotrak V-Charge variable drive mechanical supercharger enables more ambitious levels of engine downsizing. EcoBoost engine fitted with the V-Charge system will be participating in the ride-and-drive program at the Aachen Colloquium this week in Germany.