GM suggests that prices for its 2007 full-size SUVs will be similar to those of 2006 models. That equates to a starting price of about $34,000 for a base two-wheel-drive Chevy Tahoe and about $40,000 for a four-wheel-drive LT model. The company’s new value pricing program, which promises to set sticker prices closer to actual transaction prices, should also prevent any dramatic increases to the bottom line.