Tahoe, Yukon hybrids to equal Camry fuel economy?

As efficient as a Camry?

Ed Peper, a General Manager for GM's Chevrolet, told CNBC's Behind the Wheel that the Chevy Tahoe hybrid would achieve 21 mpg in the city - the city fuel economy of a conventional Toyota Camry.

That's a good start. Of course, the Toyota Camry hybrid, on the other hand, achieves mid to high 30s fuel economy in the city.

Still, I get Chevy's point.

My Chevy Tahoe hybrid test drive left me very impressed. Still, it's hard for me to endorse any large SUV, but I absolutely believe that the buyers of large SUVS need to take some responsibility for their gas-guzzling. The Tahoe hybrid and the GMC Yukon hybrid provide such an opportunity for large SUV buyers to both reduce foreign oil consumption and to invest in GM's hybrid technology.

Hopefully, one day, that investment will lead to hybrid cars in addition to smaller hybrid SUVs from GM. Until then, the Tahoe and Yukon hybrids are a step forward.