Here's what I found in my research using the USDA nutrition site (which I think is really pretty accurate): Serving size is 5 fl oz unless noted.

The Reds -- (reported carbs / calories)
Merlot 3.7 / 122
Cabernet Sauvignon 3.8 / 122
Pinot Noir 3.4 / 121
Syrah 3.8 / 122
Zinfandel 4.2 / 129

The Whites
Chardonnay 3.8 / 122
Chenin Blanc 4.9 / 118
Fume Blanc* 3.4 / 121
Gerwurztraminer 3.8 / 119
Pinot Gris/Grigio 3.02 / 122
Champagne (4 fl oz) 1.2 / 78


So yes, I agree that the wine numbers are really wrong! But I love any diet that has pate de fois gras on its sample menu!