Originally Posted by re-rx7
Gm is fucked when it comes to their new truck hitting the market. Their new offering offered nothing but a few changes. The powertrains are exactly the same. The 5.3 is way short of the ecoboost (40lb ft and 30hp). I did enjoy the TBSS. One of my favorites as is the V. When the new Fseries drops in a year or so your gonna see GM really squirm because that Atlas concept is really close to a production model.
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5.3 is made to compete with the 5.0, not the ecoboost