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9Volvo expands engine lineup with two fuel-efficient, 1.6-liter 4-cylinder GTDI mills

Come this fall, Volvo's range of engines will be bolstered with the addition of two new mills that feature a wide variety of the currently available mileage-enhancing tricks and power-boosting techniques. The engines, dubbed the T3 and T4, border on tiny with each mill displacing just 1.6 liters. Nonetheless, they boast power numbers that range from 150 horsepower (in T3 trim) to 180 hp for the T4 unit. Both the T3 and T4 make due with just four-cylinders, but the addition of a turbocharger and

62Who needs a V8? Survey says customers love Ford EcoBoost

While Ford is working on plenty of hybrid and electric vehicles, its big bet for meeting the new corporate average fuel economy standards is EcoBoost, and so far customers appear to like it. Since launching the 3.5-liter EcoBoost V6 last summer as an alternative to larger V8s, Ford has sold about 10,000 units of the Lincoln MKS and MKT along with the Ford Flex and Taurus SHO. A quality study by RDA Group of Bloomfield Hills, MI, indicates that early adopters are almost universally satisfied with

49All 2011 Buick Regals to be flex-fuel capable starting this fall

2011 Buick Regal Turbo – Click above for high-res image gallery

AddAll 2011 Buick Regals to be flex-fuel capable from this fall

2011 Buick Regal Turbo – Click above for high-res image gallery

AddVolkswagen gets recognition for efficiency of its TSI engines

German testing and certification company TÜV NORD Group has recognized Volkswagen for its development of the TSI engine family. The TSI engines were one of the first widespread applications of engine downsizing through direct injection and turbocharging.

51Video: 2011 Nissan Juke to get 1.6L gas-turbo-direct-injected I4

When Nissan's new Juke compact crossover hits the streets later this year, it will be powered by the automaker's first gasoline-turbocharged-direct-injected (GTDI) engine. Following in the same technical path blazed by the Volkswagen Group, General Motors, Ford and others, the new engine uses the high-pressure injection system to execute multiple injection pulses for cleaner and more complete combustion. The variable cam phasing system operates independently on both the intake and exhaust camsha

AddVideo: 2011 Nissan Juke to get 1.6L gas-turbo-direct-injected I4

Nissan's GTDI engine – Click above to watch video after the jump

AddVolvo introduces new direct injected, turbocharged 2.0-liter GTDi

Volvo 2.0-liter GTDi engine – Click above for high-res image gallery

26Volvo introduces new direct injected, turbocharged 2.0-liter GTDi

Volvo 2.0-liter GTDi engine – Click above for high-res image gallery

AddGreenlings: PHEV? DSG? VMT? A guide to common green vehicle acronyms

Guide to Common Green Acronymns

Deciphering the new vocabulary of the green car movement can sometimes be a real head scratcher. To alleviate as much confusion as possible, we would like to present our readers with a list of common acronyms and what they mean, with plenty of links for more information. If you have some TLAs (that's three-letter acronyms) that you'd like us to add to our glossary, just let us know in the comments.

AddNext BMW M5 to cut CO2 emissions by 20%, no hybrid

The next generation of BMW's 5-series sedan is expected to debut early in 2010, perhaps at the Geneva Motor Show. The new M5, however, likely won't be launched until the 2011 Frankfurt show. According to Albert Biermann, development boss of the M division, when it does arrive, it will cut CO2 emissions by 20 percent compared to the current model.

AddWhy gasoline turbocharged direct injected engines?

Hybrid and battery electric cars get most of the attention from drivers looking for more efficient transportation. Toyota has done a masterful job of marketing the benefits of hybrids and, for a great many people, hybrids are an excellent means of saving on fuel and reducing emissions (not everyone, though). The trouble is that hybrid systems add hardware, cost and a lot of complexity, especially for the control systems.

AddDetroit Preview: Ford will reveal more details on 4-cylinder EcoBoost engines

At the Detroit Auto Show next month, Ford will be announcing details on its first four cylinder EcoBoost engine. That is expected to be a 1.6L engine which will be built in the UK starting in 2010. In October, the company announced a $110 million investment at its Bridgend plant in Wales for the new engine.

AddVolvo S60 concept features GTDi engine technology and 47 mpg

Click above for a high-res gallery of the Volvo S60 concept

AddFord announces $110M investment to build 1.6L EcoBoost in UK in 2010

Ford has just announced its second production application of EcoBoost technology, a 1.6L four cylinder engine that will debut in 2010. This will be the first European Ford application of the gasoline turbocharged direct injection strategy that the company is pushing. The 3.5L V6 EcoBoost launches in the U.S. next spring. Production of the 1.6L will occur at the Bridgend plant in Wales where the volumes will rise to a total of nearly 1,000,000 engines a year. Ford has promoted the EcoBoost techno

AddFord's EcoBoost engines reportedly to cost $700 extra

Ford will be launching production of the first EcoBoost V6 engines early next spring for installation into the Lincoln MKS and Ford Flex. The first units will get a 340 hp, 340 lb-ft performance rating and Ford is planning to charge a $700 premium for the new 3.5L turbocharged and direct injected engine. Compared to a similarly powerful V8 engine, the fuel savings from the new V6 are estimated at $339 a year at $3.25/gallon. At current prices the savings will obviously be even higher. In 2010, F

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