Officially Official: 2012 Buick Regal eAssist will get 26/37 mpg
 

<p>Filed under: <a href="http://www.autoblog.com/category/chicago-auto-show/" rel="tag">Chicago Auto Show</a>, <a href="http://www.autoblog.com/category/hybrids/" rel="tag">Hybrid</a>, <a href="http://www.autoblog.com/category/sedans/" rel="tag">Sedan</a>, <a href="http://www.autoblog.com/category/buick/" rel="tag">Buick</a>, <a href="http://www.autoblog.com/category/gm/" rel="tag">GM</a></p><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img alt="2012 Buick Regal eAssist" src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/01-2012-buick-regal-eassist630.jpg" style="border-width: 0px; border-style: solid; margin: 4px 0px;" /></a>
<div style="text-align: center; font-weight: bold; font-size: 10px; font-style: italic;">
2012 Buick Regal eAssist - Click above for high-res image gallery</div>
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When <a href="http://autoblog.com/make/gm">General Motors</a> debuted the <a href="http://autoblog.com/model/lacrosse">2012 Buick LaCrosse</a> with <a href="http://autoblog.com/tag/eassist">eAssist</a> technology at the <a href="http://autoblog.com/category/la-auto-show">Los Angeles Auto Show</a> last year, the automaker told us that this new fuel-saving feature would quickly spread across many other models in its portfolio. Now, GM has taken the wraps off of the eAssist-equipped 2012 <a href="http://autoblog.com/model/regal">Buick Regal</a>, which makes its official public debut at the <a href="http://autoblog.com/category/chicago-auto-show">Chicago Auto Show</a> this week.<br />
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Most significantly, the addition of eAssist to the Regal's 2.4-liter inline-four powertrain means that the sedan is now capable of achieving 26 miles per gallon in the city and 37 mpg on the highway. Like the LaCrosse, the Regal eAssist uses a small, 15-horsepower electric motor to give assistance during acceleration, and when combined with things like regenerative braking and automatic start/stop, it means a substantial increase in fuel economy. It's not exactly <a href="http://autoblog.com/model/fusion+hybrid">Ford Fusion Hybrid</a> impressive, but still quite good when you consider that the standard Regal only musters up 19/30 mpg ratings.<br />
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Unlike the larger LaCrosse, eAssist will not be the base powertrain for 2012 Regals. Buick has positioned the Regal eAssist to be part of larger family, which includes the Regal Turbo and upcoming GS. Model-specific changes over the base Regal include things like lightweight 17-inch alloy wheels (smaller than the standard Regal's 18-inch set), an eco mode for the air conditioning system, an eco gauge on the instrument panel and a powerflow readout in the seven-inch infotainment screen.<br />
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We'll be seeing the 2012 Regal eAssist live in Chicago this week, so stay tuned for more information. In the meantime, <a href="http://www.autoblog.com/2011/02/08/officially-official-2012-buick-regal-eassist-will-get-26-37-mpg/#continued">follow the jump</a> to read GM's official press release, and see the new electrified Regal for yourself in the high-res gallery below.<br />
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<div class="postgallery"><p><s trong>Gallery: <a href="http://www.autoblog.com/photos/2012-buick-regal-eassist">2012 Buick Regal eAssist</a></strong></p><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/01-2012-buick-regal-eassist_thumbnail.jpg" alt="2012 Buick Regal eAssist" title="2012 Buick Regal eAssist" /></a><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/02-2012-buick-regal-eassist_thumbnail.jpg" alt="2012 Buick Regal eAssist" title="2012 Buick Regal eAssist" /></a><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/03-2012-buick-regal-eassist_thumbnail.jpg" alt="2012 Buick Regal eAssist" title="2012 Buick Regal eAssist" /></a><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/04-2012-buick-regal-eassist_thumbnail.jpg" alt="2012 Buick Regal eAssist" title="2012 Buick Regal eAssist" /></a><a href="http://www.autoblog.com/photos/2012-buick-regal-eassist/"><img src="http://www.blogcdn.com/www.autoblog.com/media/2011/02/05-2012-buick-regal-eassist_thumbnail.jpg" alt="2012 Buick Regal eAssist" title="2012 Buick Regal eAssist" /></a></div><br />
[Source: General Motors]<p><a href="http://www.autoblog.com/2011/02/08/2012-buick-regal-eassist-revealed/" rel="bookmark">Continue reading <em>Officially Official: 2012 Buick Regal eAssist will get 26/37 mpg</em></a></p><p style="padding:5px;backgr ound:#ddd;border:1px solid #ccc;clear:both;"><a href="http://www.autoblog.com/2011/02/08/2012-buick-regal-eassist-revealed/">Officially Official: 2012 Buick Regal eAssist will get 26/37 mpg</a> originally appeared on <a href="http://www.autoblog.com">Autoblo g</a> on Tue, 08 Feb 2011 01:51:00 EST. Please see our <a href="http://www.weblogsinc.com/feed-terms/">terms for use of feeds</a>.</p><h6 style="clear: both; padding: 8px 0 0 0; height: 2px; font-size: 1px; border: 0; margin: 0; padding: 0;"></h6><a href="http://www.autoblog.com/2011/02/08/2012-buick-regal-eassist-revealed/" rel="bookmark" title="Permanent link to this entry">Permalink</a>&nbsp;|&nbsp;<a href="http://www.autoblog.com/forward/19834009/" title="Send this entry to a friend via email">Email this</a>&nbsp;|&nbsp;<a href="http://www.autoblog.com/2011/02/08/2012-buick-regal-eassist-revealed/#comments" title="View reader comments on this entry">Comments</a>

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