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EPA Report: data show automakers on track in meeting Greenhouse Gas Standards after first year

Green Car Congress

On Friday, the US Environmental Protection Agency (EPA) released a Manufacturers Performance Report that assesses the automobile industry’s progress toward meeting greenhouse gas (GHG) emissions standards for cars and light trucks in the 2012 model year—the first year of the 14-year program. A note on methodology and values.

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Road Test: 2024 Cadillac XT4 Premium Luxury FWD

Clean Fleet Report

The fuel economy, which is best in Touring mode, is rated by the EPA at 24 mpg city/29 highway/26 combined mpg. mpg, same as the EPA. We were pleased to cross the 30 mpg mark and surpass the EPA 29 mpg rating by so much. The first thought is this references a 3.5-liter

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ICCT study concludes no technical barriers to use of higher blends of ethanol

Green Car Congress

With stagnating demand for gasoline due to rising fuel economy in the nation’s fleet and other factors, further increases to US ethanol consumption would require the use of higher blends of ethanol, either in conventional vehicles or in flex-fuel vehicles (FFVs) designed to tolerate blends of up to 85% ethanol (E85).

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust. This reduces friction, and increases efficiency and fuel economy.

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Road Test: 2021 Cadillac Escalade Duramax 4WD

Clean Fleet Report

If you are looking for comfort, versatility, great looks, a very accommodating and large interior, some innovative features and surprisingly good fuel economy, the 2021 Cadillac Escalade is for you. Fuel economy for the 3.0L Duramax turbodiesel is EPA rated at 20 mpg city/26 highway/22 combined. It did not disappoint.

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Road Test: 2021 Cadillac XT5 Premium Luxury FWD

Clean Fleet Report

The fuel economy, which is best in Tour, was aided by cylinder deactivation, where the 3.6L Clean Fleet Report spent a week exploring Southern California in the front-wheel drive XT5 Premium Luxury, which the EPA rates at 19 mpg city/26 highway/21 combined mpg. The first thought is this references a 4.0-liter

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Toyota Previews Generation III 2010 Prius Hybrid

Green Car Congress

The Gen III Prius offers an EPA-rated combined cycle fuel economy of 50 mpg (now revealed to comprise 50 mpg city and 49 mpg highway). This is about a 10% improvement in EPA-rated combined cycle fuel economy over the older generation. An exhaust gas recirculation (EGR) system has also been added. The 2010 Prius.

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