2010 Buick LaCrosse - Click above for high-res image gallery

A few months back following the debut of the 2010 LaCrosse, Buick surprised us with the announcement that it would add a third powertrain option to the sedan's lineup. After launching with a pair of V6 engines, Buick is now getting ready to start offering a LaCrosse CX model with a 2.4-liter four-cylinder engine. This is the same direct injected unit that debuted in the new Chevrolet Equinox and GMC Terrain last summer.

When the four-pot LaCrosse goes on sale early in the new year, it will carry a base sticker price of $26,995 (*including delivery). That's $840 less than what it takes to get the current 3.0-liter V6 powered CX model in your driveway. In addition to the up-front savings, buyers should expect reduced operating costs for the four. Final EPA certification numbers aren't in yet, but Buick is estimating that the LaCrosse four will net 20 mpg in the city and 30 mpg on the highway. For comparison's sake, the 3.0-liter is rated at 17/26 mpg city and highway.

The new 2.4-liter LaCrosse is slated to arrive in dealers in the first quarter of 2010. Official details in the presser after the jump.


Related GalleryFirst Drive: 2010 Buick LaCrosse

Photos Copyright ©2009 Sam Abuelsamid / Weblogs, Inc.
[Source: Buick]


PRESS RELEASE:

LACROSSE FOUR-CYLINDER ENGINE OFFERED IN 2010 Q1

Vehicle Priced at $26,995

DETROIT (December 18, 2009) - Buick will offer its LaCrosse CX model with a new fuel-efficient, direct injected Ecotec 2.4L four-cylinder engine priced at $26,995. The 4-cylinder is the third engine choice in the all new 2010 Buick LaCrosse luxury sedan. Backed by a fuel-saving six-speed automatic transmission, the new powertrain combination is expected to deliver fuel economy of 30 mpg highway and 20 mpg city*– making LaCrosse one of the most fuel-efficient cars in its segment.

"We're pleased to announce a competitive price for this new engine," says Craig Bierley, Buick's product marketing director. "New customers have been attracted to the LaCrosse by its sculpted design and luxurious interior, and now the new 4-cylinder engine gives fuel-conscious customers a new choice not even offered by our competitors."

The Ecotec 2.4L four-cylinder joins the lineup in the first quarter of 2010 as the standard engine in the LaCrosse CX. Direct injection technology helps it deliver 182 horsepower (136 kW) and 172 lb-ft. of torque (233 Nm). Buick expects about 25 percent of customers will opt for 2.4L-equipped models.

The 2.4L's injection of fuel directly into the combustion chamber enables a higher compression ratio to increase efficiency and horsepower. That means more power is made with less fuel and lower emissions. In fact, cold-start emissions are reduced by up to 25 percent with direct injection. Engineers tuned the Ecotec 2.4L engine to deliver greater torque at lower rpm and build it smoothly toward its peak at 4,900 rpm, giving the Buick LaCrosse excellent performance in all driving conditions.

Every engine in the LaCrosse lineup is direct injected and matched with a fuel-saving six speed automatic transmission. Along with the Ecotec 2.4L, a new, direct injected 3.0L V-6 is offered and a larger-displacement, more powerful 3.6L V-6 is standard on the LaCrosse CXS model.

LaCrosse sales are up 238 percent compared with a year ago when sales of the previous model were winding down. Buick sales in November rose 14.8 percent with retail sales – those sold to individual customers – up 33 percent compared with the same month a year ago.

"We are working hard for each sale," Bierley says. "And we expect the new 4-cylinder LaCrosse to help us continue to build Buick's momentum."

*EPA certification pending.