article thumbnail

Volkswagen to reveal new diesel variant of Cross Coupé Concept PHEV; 131 mpg US

Green Car Congress

Volkswagen will bring to Geneva a new diesel-engined variant of its Cross Coupé Concept plug-in hybrid electric vehicle, first introduced with a gasoline engine at the Tokyo Motor Show in 2011 ( earlier post ). l/100 km (131 mpg US), equivalent to CO 2 emissions of 46 g/km. Cross Coupé Concept. Cross Coupé Concept. Click to enlarge.

MPG 247
article thumbnail

Kia Optima Hybrid sets a new Guinness World Record for fuel economy; Gerdes and Bernius achieve average 64.55 mpg through 48 US states

Green Car Congress

Gerdes and Bernius successfully piloted a factory-standard 2011 Kia Optima Hybrid sedan through a 7,899 mile (12,712 km) route across America and achieved an average fuel consumption of 64.55 mpg US (3.64 mpg, which the Optima Hybrid exceeded by 23%. Earlier post.).

Kia 294
article thumbnail

EPA and ARB Present Proposals to Reconsider 2010 SCR Engine Certification Requirements

Green Car Congress

The California Air Resources Board (ARB) and the US Environmental Protection Agency (EPA) have presented preliminary proposals aimed at closing compliance loopholes for medium- and heavy-duty diesel engines using SCR-based NO x emissions control systems for 2011 and later model years.

2010 186
article thumbnail

Near-Term Prospects for Automotive Li-ion Batteries: 21% of Hybrid and EV Market by 2011

Green Car Congress

In 2011, the largest dollar volume for Li-ion automotive applications could come from the mini EV and EREV segment. Anderman ran a series of net present value analyses based on a range of gasoline prices, fuel saved, and pack costs. The industry does not need a 2011 version of “Who Killed the Electric Car”. Click to enlarge.

Li-ion 150
article thumbnail

GM to Debut Two-Mode Plug-in Hybrid Technology in New Buick Crossover in 2011; LG Chem to Supply the Li-ion Cells

Green Car Congress

The 8 kWh battery pack for the new 2011 Buick PHEV crossover vehicle is prepared for testing at the General Motors Tech Center in Warren, Michigan. General Motors will debut its two-mode plug-in hybrid technology—originally intended to appear first in a Saturn VUE, prior to that brand’s sale—in a new Buick crossover vehicle in 2011.

Buick 210
article thumbnail

NREL study finds gasoline hybrid delivery trucks substantially reduce emissions and beat or maintain fuel economy compared to diesel vehicles

Green Car Congress

Source: Barnitt 2011. Source: Barnitt 2011. mpg) and diesel vehicle (6.1 – 11.7 mpg) and diesel (7.9 mpg) study groups. —Barnitt 2011. Barnitt (2011) FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation: 12-Month Report (NREL/TP-5400-48896). Criteria emissions by drive cycle.

article thumbnail

New Audi S models to feature new downsized 4.0L V8 with cylinder deactivation, energy recuperation and start-stop

Green Car Congress

Audi will present its new S models for the first time at the 2011 Frankfurt Auto Show (IAA). mpg US) in the S6 and 9.8 mpg US) in the S6 Avant. mpg US), a decrease of nearly 23% despite a 51 kW increase in output compared to the preceding 5.2L The new S6, S7 and S8 feature a new 4.0L naturally aspirated V10.