New Cadillac ATS to Debut at the 2012 NAIAS with a 270 Horsepower 4 Cylinder

Cadillac is poised to announce the all new ATS which debuts a new 3.6-liter V6, a 2.5-liter four cylinder, and a new-generation 2.0-liter turbocharged Ecotec four that can reach 270 horsepower. That is really impressive for a 2.0 4 cylinder and I have a feeling that the 2.0T is going to be a popular choice with Cadillac customers.

From AutoGuide.com:

While a relaxed, naturally aspirated V6 and a fuel efficient inline-four comes as no surprise, the new 2.0 turbo caught our attention. The high-performance, direct-injection 2.0 turbo is tuned to produce 270-hp. Translating to 135-hp/liter, GM boasts that its power dense engine has greater horsepower per liter than the BMW M3, Porsche 911 GTS, or Lamborghini Aventador (although these are all lack forced induction). Most importantly, the turbo 4-cylinder ATS packs 30-hp more than the turbo 4-cylinder found in the 2012 BMW 328i.

GM powertrain officials noted that the 2.0T Ecotec found in the ATS is 95 percent brand new compared to the 2.0T found in the Buick Regal GS. The new 2.0T features direct-injection, four-valves/cylinder with continuously variable valve timing, twin-scroll turbocharger with air-to-air intercooler, forged steel crankshaft with modular balance shaft system, and a two-stage variable displacement oil pump with jet-spray piston cooling.

From Media.GM.com:

“This engine is the perfect match for the new ATS, which will be a refined performance luxury sedan,” said Don Butler, Cadillac vice president of Global Marketing. “The 2.0T has an exceptionally smooth and responsive power curve that will make the ATS nimble, quick and fun to drive.”

The new 2.0T highlights a broad engine lineup that will power the ATS which is slated to begin production next summer. Cadillac will also offer a normally aspirated 2.5L four cylinder engine and a 3.6L V-6 engine in the ATS.

The 2.0T builds on the advanced-technology heritage of previous GM turbo engines with features that enhance efficiency, durability and refinement.

  

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