"He was not willing to allow - did not believe it was necessary to allow - the American automobile industry to collapse and disappear," White House Press Secretary Jay Carney told reporters.
Eastwood's manager Leonard Hirshan said the actor has not changed his views on the auto bailout.
"He did a commercial that had nothing to do with politics," Hirshan said. "What he did was talk about America. If anything, this was a pro American commercial not a Chrysler commercial. Chrysler just sponsored what he had to say."
Chrysler has not said how much the Super Bowl ad cost or how much Eastwood was paid. A 30-second spot in this year's game televised by NBC cost $3.5 million.
In the ad, which aired during Sunday's Super Bowl football game, Eastwood, 81, gave what amounted to a pep talk to an America still mired in hard times. The ad pointed to Detroit's resurgence since the taxpayer-funded bankruptcy restructuring of both Chrysler Group LLC and General Motors Co in 2009.
"Detroit's showing us it can be done," Eastwood said. "And, what's true about them is true about all of us."
In an interview with Detroit radio station WJR, Chrysler Chief Executive Sergio Marchionne emphasized the TV spot was not meant to be seen as a political statement. Rather, the ad was intended to showcase "the resilience of America."