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New Porsche 911 Turbo improves fuel economy by 16%

Green Car Congress

Porsche continues to be the only carmaker to offer two turbochargers with variable turbine geometry for a gasoline engine. Porsche developed a new all-wheel drive system (PTM) with electronically controlled and activated multi-plate coupling. l/100 km (24.3 mpg US); these figures apply to both models. The bi-turbocharged 3.8-liter

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Porsche delivering double-digit improvements in fuel economy across entire current model series

Green Car Congress

Porsche is consistently targeting improving fuel economy with each model change. L/100 km respectively, is attributable to the switch to direct fuel injection and the introduction of the seven-speed Porsche Doppelkupplungsgetriebe (PDK) instead of the five-speed automatic torque converter transmission Tiptronic S.

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2019 Porsche Cayenne E-Hybrid PHEV debuts; third new Porsche hybrid powertrain since 2017

Green Car Congress

The newly introduced 2019 Porsche Cayenne E-Hybrid makes significant advancements over both the standard Cayenne and the preceding Cayenne S E-Hybrid ( earlier post ) it replaces, including more power, quicker acceleration, a faster top speed, and increased electric-only range. Earlier post.) Acceleration from zero to 60 mph happens in 4.7

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Tesla Targeted By Rivals, Fuel-Economy Rule Review, Millennials And Cars: Today's Car News

Green Car Reports

We''re back from the long holiday weekend with plenty of green-car news, including a report on how Audi, BMW, Mercedes-Benz, and Porsche are targeting Tesla with their own plug-in cars, possible outcomes of an upcoming midterm review of Federal fuel-economy rules, and how Millennials are approaching car ownership.

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2015 Corvette Stingray to offer new eight-speed automatic; 5% improvement in fuel economy

Green Car Congress

EPA fuel economy test results are pending and will be announced later. Wide-open throttle upshifts are executed up to eight-hundredths of a second quicker than those of the dual-clutch transmission offered in the Porsche 911. The transmission controller analyzes and executes commands 160 times per second.

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Porsche introducing new plug-in Cayenne S E-Hybrid SUV; third plug-in from Porsche

Green Car Congress

The introduction of this model, together with the Panamera S E-Hybrid ( earlier post ) and the 918 Spyder, will give Porsche three production plug-in hybrid models. Porsche Car Connect is standard on this vehicle, and allows the driver to pull relevant vehicle data from a smart phone. Fuel consumption is 11.5

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Super-fast Porsche charging, no Hyundai diesel, best deals: Today's Car News

Green Car Reports

Porsche ups the ante on fast charging speeds. A report reveals who's really funding the campaign to unwind fuel-economy and emissions rules. Hyundai decides to bin its plans for a diesel-powered version of the new Santa Fe. And we check out the best deals on plug-in, hybrid, and electric cars for the end of 2018.

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