Consumer Reports gives it their recommendation. Their summary is:
The Malibu is very competitive in its class. Two engines are offered: a 169-hp four-cylinder and a 252-hp V6. The car is quiet, rides well, and has responsive and secure handling. We found the LTZ tauter, but without any compromise in ride comfort. The V6 is quick and refined. With the optional six-speed automatic, the four-cylinder gets 25 mpg. A mild-hybrid version of the four-cylinder engine is only available in fleet sales. ESC is standard across the line. The interior is roomy and mostly well put together. IIHS crash-test results are good. Reliability of the four-cylinder has been average and the V6 above average.
On the 4 cylinder they say:
Both engines feel smooth and refined. The four-cylinder is especially well-isolated from noise and vibration, a big improvement over the Pontiac G6, which uses the same engine.
John (or John Doe or HondaOwner) keeps signing the same old delusional monotone.