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You’ve seen the all-new 2014 GMC Sierra photos. You’ve watched the all-new 2014 GMC Sierra videos. Are you ready to deep dive into some information on the 2014 GMC Sierra engine?

Today’s lesson goes into the 2014 GMC Sierra engine. Zimbrick GMC West introduces you to the new EcoTec3 engines.

Before we get any further in the discussion of the 2014 GMC Sierra engine, Zimbrick GMC West would like to welcome you to our Madison Wisconsin GMC dealership to talk about the engine and all the other aspects of the vehicle. Call (608) 270-7799 to schedule an appointment!

2014 GMC Sierra Engine

The 2014 GMC Sierra engine portfolio is updated with the goal of increases in power, torque and fuel efficiency across the board. There will be a 4.3L V-6, a 5.3L V-8 and a 6.2L V-8 offered, all from a shared EcoTec3 engine family. Each engine features standard direct injection, continuously variable valve timing and Active Fuel Management, which means they seamlessly switch to run on four cylinders during light-load driving to save fuel.

The increased power and efficiency of the new engines are the result of more than 10 million hours of sophisticated computer modeling, more than half of which were used to make the best of the combustion process.

The new 4.3L V-6 EcoTec3 engine will offer improved torque and towing capacity for the six in 10 truck owners who tow.

“Rather than adapting a V-6 intended for use in passenger cars, we built a new engine from the ground up based on the unique demands of a truck,” said Jordan Lee, powertrain chief engineer. “Sierra’s 4.3L shares its basic design architecture with the latest iterations of the V-8 engines that GMC owners have trusted for generations.”

Today’s Sierra offers the best V-8 fuel economy in the industry and the new 5.3L EcoTec3 engine features significant updates intended to make it even more efficient. The available 6.2L V-8 EcoTec3 is engineered to provide outstanding capability.

SAE-certified horsepower and torque ratings and EPA fuel economy estimates for the new Sierra are not yet available, but are expected to be finalized early next year.

With the new engine designs and additional developments, customers should expect Sierra’s second-generation Active Fuel Management to be more seamless and capable of operating longer in four-cylinder mode.

The 2014 GMC Sierra engine uses lightweight aluminum blocks and heads and are mated with durable sixspeed automatic transmissions. A “cruise grade braking” feature down-shifts the transmission on downgrades, which is intended to reduce brake wear. V-8 models use new, larger 9.5- and 9.76-inch rear axles with the strength to accommodate the engines’ higher output. Final power and torque ratings will be announced later.

If you are still with us at the end of this article, congratulations! The 2014 GMC Sierra engine, like most of the stuff under the hood, is not made to be comprehended by the average person. We’re also guessing that if you made it to the end of this article, you are extremely interested in purchasing a 2014 GMC Sierra.

Please contact Zimbrick GMC West at (608) 270-7799. Schedule a time to sit down with our knowledgable team and get you in the 2014 GMC Sierra that best fits your needs.

Now that some information has been released about the all-new 2014 GMC Sierra, are you looking for a 2014 GMC Sierra video? Zimbrick GMC West has some 2014 GMC Sierra video for your viewing pleasure.

In addition to releasing photos and detailed vehicle information about the 2014 Sierra, GMC has also released some 2014 GMC Sierra video. You can view those below. The first video is from GMC’s YouTube page and features some catchy background music. The second video is from a GMC press release. It is a longer clip, but it is simply running footage without any audio.

2014 GMC Sierra Video

In addition to these new 2014 GMC Sierra video clips, there is some good information coming in about what is new on the 2014 GMC Sierra.

The all-new 2014 GMC Sierra 1500 full-size pickup is the most powerful, most advanced and most refined truck in the brand’s 110-year history. Sierra’s bold new exterior houses one of three all-new EcoTec3 engines, a fully updated cabin with available next-generation IntelliLink connectivity and other features designed for the most discerning truck owners.

“Our engineers and designers left nothing on the table when developing this latest Sierra pickup,” said Tony DiSalle, vice president of GMC Marketing. “These trucks have all the power and capability that’s expected in today’s market, excellent fuel efficiency, plus a lot of unexpected, purposeful features developed with truck owners in mind.”

In addition to all-new design and technology, the 2014 Sierra boasts the longest list of standard features ever for a full-size GMC pickup. From connectivity solutions, to a standard tie-down system in the rear, to the segment’s only standard projector beam headlamps, many premium features are found on each and every all-new 2014 GMC Sierra.

Interested in the 2014 GMC Sierra Madison Wisconsin? Contact Zimbrick GMC West at (608) 270-7799 and schedule a time to meet with one of our knowledgable GMC specialists.

Interested in the all-new 2014 GMC Sierra Madison Wisconsin?  Leave it to Zimbrick GMC West to give you the information you need to help you make an informed decision.

The 2014 Sierra was unveiled by GMC online today (December 13, 2012).  Check out the photo of the Sierra below and click it to enlarge:

The photo above is of the 2014 GMC Sierra SLT front three quarter view.  This angle best highlights the all-new bold and refined design.  The photo itself was taken on location in Mexico.

2014 GMC Sierra Updates

Do you want to learn more about the 2014 GMC Sierra Madison Wisconsin?  There is a lot of information available online about what will change in this next-generation GMC Sierra.  It can certainly a lot to process.

The 2014 GMC Sierra has many updates and dramatic new designs inside and out for each brand. It has a trio of powerful, efficient EcoTec3 engines that seamlessly switch to four-cylinder mode to improve efficiency.  The 2014 Sierra also has quieter, more comfortable, more functional cabs.  This is just scratching the surface!

Contact Zimbrick GMC West by calling (608) 270-7799, and schedule a time to sit down with a GMC specialist.  They will explain everything in a way that makes sense to you.

Our GMC specialists will ask questions to determine what you want the 2014 GMC Sierra to do for you.  Do you want to use the truck for work purposes?  Will you always have a full load in the truck?  Do you plan on pulling a trailer often?  How important is fuel efficiency to you?

Zimbrick GMC West will work hard to make sure you get in the 2014 GMC Sierra that best fits your needs.  We have been helping people with their automotive needs since 1965.