I've seen a few sources quoting 32 MPG, but all of them were very brief "first impressions" type reviews. The Road & Track test is the only truly thorough test I am aware of.

Also, one beaten-in Camry Hybrid I'd test-driven, along with countless others, had a tank average of 29.1 MPG and it had been driven very roughly by hordes of test-drivers. Driving it normally, or especially driving it "like a hybrid", will return a hell of a lot more than 32 MPG.