GM mulls 4-cylinder engine for new Camaro

Hmm… the LNF in the Solstice GXP gets 19/28 highway ('08 numbers) with a 5-speed… makes me wonder how it’d do with the A6/M6. And the only way the LS3 will match the highway MPG is with cylinder deactivation, so you’d argue the LNF is simpler in that regard.