Remove Class Remove Fuel Economy Remove Standards
article thumbnail

Obama Administration announces first fuel economy and GHG standards for medium- and heavy-duty vehicles

Green Car Congress

The new HD National Program covers vehicle classes 2b through 8. US President Barack Obama announced fuel efficiency and greenhouse gas emission standards for medium- and heavy-duty vehicles. These metrics account for the fact that the work to move heavier loads burns more fuel, and emits more CO 2 than in moving lighter loads.

article thumbnail

2022 Audi A3 now on sale in US with standard 48V MHEV; 24% better combined fuel economy in A3 40 TFSI quattro

Green Car Congress

The A3 features a standard 2.0-liter Augmented by a standard 48-volt mild-hybrid (MHEV) system, a first for the model, it has the ability to coast automatically with the engine temporailly shut off in many driving situations. screen, and a host of standard and available technologies to make it as immersive as it is intuitive.

Audi 397
article thumbnail

Cummins/Peterbilt SuperTruck shows 54% improvement in fuel economy, 61% improvement in freight efficiency

Green Car Congress

The new SuperTruck achieved a 54% increase in fuel economy. and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fuel economy, averaging nearly 10 mpg US (23.5 Click to enlarge. Cummins Inc.

Peterbilt 342
article thumbnail

Nissan boosts fuel economy of 2013 Pathfinder SUV by 30%, drops weight by 500 lbs

Green Car Congress

liter DOHC V6 engine mated to a next-generation Xtronic CVT (Continuously Variable Transmission) to help provide up to a 30% increase in combined city/highway fuel economy over the previous V6-equipped model while maintaining comparable power. The outgoing 2012 Pathfinder. Click to enlarge.

article thumbnail

Biosynthetic motor oil receives highest industry performance certification; demonstrates improved fuel economy

Green Car Congress

ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC). A key component of the ILSAC GF-5 designation is demonstrated fuel economy improvement. In the past, environmentally friendly lubricants have faced performance questions.

article thumbnail

2022 Rogue to feature Nissan’s all-new 1.5-liter VC-Turbo variable compression engine

Green Car Congress

Mated with a responsive new transmission, the 2022 Rogue delivers improved power, best-in-class gasoline-engine fuel economy, most standard torque of any gasoline engine in its class and a more thrilling driving experience. Rogue also maintains the most standard safety technology in its class for 2022.

Engine 417
article thumbnail

2015 Lincoln Navigator replaces 5.4L V-8 with 3.5L V-6 EcoBoost; power up 22.6%, fuel economy up 12.5%

Green Car Congress

EPA-estimated fuel economy for the 2015 Lincoln Navigator (standard wheelbase, 4x2) is 16 mpg city, 22 mpg highway and 18 mpg combined (14.7, liter V-8 (standard wheelbase, 4x2) that produced 310 hp (231 kW) and 365 lb-ft (495 N·m) of torque and fuel economy of 14 mpg city, 20 mpg highway, 16 mpg combined (16.8,