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Mazda delaying SKYACTIV-D diesel launch in North America; further tuning of fuel economy and performance required

Green Car Congress

Mazda North American Operations is delaying the introduction of its SKYACTIV-D diesel engine ( earlier post ) in North America from the original targeted Spring 2014. SKYACTIV-D engine would reduce fuel consumption compared to the current 2.2L As described in 2011, the 2.2L

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Volvo Trucks North America introduces I-Torque; up to 31% increase in fuel-efficient speed range

Green Car Congress

Volvo Trucks North America is introducing the Volvo I-Torque. Now available as an option with the latest D13 Turbo Compound engine, the Volvo I-Torque is a unique powertrain solution enabling the truck to operate optimally with up to a 31% increase in fuel efficient speed range, achieving up to 8.5 miles per gallon at 85 mph.

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3.0L EcoDiesel available across the 2020 Jeep Wrangler four-door lineup; 1st diesel-powered Wrangler in N America

Green Car Congress

Jeep will offer a diesel-powered Wrangler for the first time in North America with the introduction of the 2020 Jeep Wrangler EcoDiesel. There are more than 40 individual shift maps to optimize shift points for fuel economy, performance and 4x4 capability. Wrangler four-door models will offer the new 3.0-liter

Jeep 191
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Mack Granite CNG truck exclusively equipped with Allison’s 4500 Rugged Duty Series transmission

Green Car Congress

Mack Trucks, one of North America’s largest producers of heavy-duty trucks, has selected the Allison 4500 Rugged Duty Series (RDS) as the exclusive transmission currently offered for its new compressed natural gas (CNG)-powered Mack Granite model. We are pleased to partner with Mack on this sustainability initiative.

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New report finds global CO2 vehicle emission reduction measures falter; dropping diesels, increasing SUVs

Green Car Congress

Vehicle fuel economy improvements have slowed globally, according to the latest report from the Global Fuel Economy Initiative (GFEI): Fuel Economy In Major Car Markets: Technology And Policy Drivers 2005-2017. Overall, global fuel economy has improved by an average of 1.7% L ge /100 km.

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Cummins ATLAS light-duty diesel surpasses fuel economy targets, with criteria emissions lower than Tier 2/Bin 2

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is showcasing the results of a four-year joint program with the US Department of Energy (DOE) at the Mid-America Trucking Show. The Cummins team not only surpassed all fuel-economy targets, but also achieved criteria emissions lower than the stringent Tier 2/Bin 2 levels. Test cycle fuel economy (mpg). Cummins Inc.

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Audi announces pricing and fuel economy for 2014 Audi A6, A7 and Q5 TDI diesels

Green Car Congress

At the 2012 Los Angeles Motor Show in December, Audi of America announced the significant expansion of its diesel model line-up with the addition of A8, A7, A6, and Q5 TDI diesel models to the Q7 and A3 TDI already on sale in the US. The 2014 Audi A7 TDI is Audi’s first diesel five-door coupe and starts at $66,900.