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NREL study finds 2nd-generation diesel hybrid delivery vans show significant gains in fuel economy over conventional vans

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Laboratory and in-use fuel economy results Source: NREL. The NREL team collected and analyzed in-service fuel economy, maintenance, and other vehicle performance data on 11 hybrid (P100H) and 11 conventional diesel (P100D) step vans operated by the United Parcel Service (UPS) in Minneapolis. mpg, 13% greater than the 9.2

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ICCT provides policy update on proposed China Phase 4 fuel economy regulations

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Comparison of global passenger vehicle fuel consumption standards normalized to NEDC L/100km. In absolute terms, the new regulations would put China third behind the EU and Japan for fuel consumption and GHG regulations. 100km (34 mpg US) in 2015. 100km (84 mpg US) will be counted as 3 vehicles in 2016–2017, 2.5

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Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

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Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. TSI ACT BlueMotion delivers 96 kW / 130 PS with combined fuel consumption of 4.8 l/100 km (49 mpg US). l/100 km/h (59 mpg US). The NEDC extra-urban figure drops as low as 4.0

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Subaru upgrades US-spec Impreza; EyeSight driver assist technology, 1 mpg boost over 2014 model

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FHI), the manufacturer of Subaru automobiles, will debut an upgraded Subaru Impreza compact 4-door and 5-door models on the US market later this year as part of its 2015 lineup. The 2015 Impreza offers improved fuel economy, strengthening its position as offering the highest fuel economy of any gasoline All-Wheel Drive car offered in the US.

MPG 218
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NREL Study Finds UPS First-Generation Hybrid Vans Deliver Almost 29% Greater Fuel Economy

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UPS van fuel economy comparison. UPS’ first-generation diesel hybrid delivery vans improved the on-road fuel economy by 28.9% The hybrids were part of UPS’ first cohort of 50 (prototype) hybrid electric vans. The 12-month average fuel economy for the P70 hybrid vans is 13.1

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ICCT reviews real-world tractor-trailer fuel economy in US, China and Europe

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The review found that in the US, average tractor-trailer fuel consumption rates for the entire fleet are approximately 39 L/100 km (6 mpg). For the newest US models, fuel consumption is typically between 33 and 36 L/100 km (6.5–7 Sandia parametric analysis explores future of HDV powertrains in US.

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

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The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. mpg in model year 2025—equating to 54.5 mpg in model year 2025—equating to 54.5

Diesel 186