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New 3.7L and 5.0L V8 Engines in Ford 2011 F-150 Full-Size Pickup Deliver Class-Leading Fuel Economy

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liter V8 will arrive in dealer showrooms later this year. Each engine is mated to a fuel-saving six-speed automatic transmission. A one-way clutch, which allows for smoother 1-2 and 2-1 shifts, faster downshifts and improved fuel economy, has been added. The double-overdrive gear also provides better fuel economy.

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Detroit Diesel Previews its 2010 BlueTec SCR Technology; 5% Improvement in Fuel Economy

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Detroit Diesel’s BlueTec Technology incorporates emissions technology already present on today’s vehicles such as the Exhaust Gas Recirculation, Diesel Oxidation Catalyst, and Diesel Particulate Filter. These SCR components include: the DEF tank, DEF doser, SCR catalyst, Aftertreatment Control Module (ACM) and the DEF gauge.

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New Honda 2012 Civic Natural Gas goes on sale 18 October at Honda dealers in 35 states, up from 4

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To support growing consumer interest in alternative-fuel vehicles, American Honda is expanding its network of US dealers which are qualified to sell and service the Civic Natural Gas to retail customers—expanding sales to 200 dealers in 35 states. Compared to the previous model, city fuel economy is up by 12.5%

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GM to introduce strong hybrid version of Malibu; combined fuel economy above 45 mpg; leverages Volt

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Using technology from the 2016 Chevrolet Volt propulsion system ( earlier post ), Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 The engine also features Chevrolet’s first application of Exhaust Gas Heat Recovery, or EGHR, technology, which uses exhaust heat to warm the engine and cabin.

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2012 Chevy Sonic with 1.4L Turbo delivers 40 mpg on highway

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L/100km) on the highway with a six-speed manual transmission and city fuel economy of 29 mpg (8.1 The Sonic’s highway fuel economy makes it one of the most fuel-efficient small cars in the market, with fuel economy equivalent to the 2012 Ford Fiesta SFE and on a par with the 2012 Hyundai Accent.

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Ford Boosts 6.7L Power Stroke Diesel for 2011 Super Duty to 800 lb-ft, With Enabling Software Upgrade for Existing Customers; 20% Improvement in Fuel Economy Over 2010 Model

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Fuel economy is expected to improve at least another 2%, making the 2011 F-Series Super Duty 6.7-liter liter Power Stroke diesel 20% more fuel efficient than the 2010 model. The improved torque and horsepower, for example, means a customer can get to a higher gear faster and stay in it longer, both of which aid fuel economy.

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Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels

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The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. When the SCR system breaks down, the filter gets clogged, requiring more fuel to be injected to burn it off, according to the complaint.