1. Technology: Gourd sauce wine belongs to fermented wine, and Maotai liquor belongs to distilled wine.

2. History: The brewing history of Goujiang liquor can be traced back to the Western Han Dynasty, while the origin of Maotai liquor can be traced back to the Ming Dynasty.

3. Taste: Gourd sauce wine and Moutai wine have different tastes, and the specific taste may be different according to personal taste.

4. Price: The prices of Goujiang liquor and Maotai liquor are also different, and the specific price may be different due to factors such as brand, type and year.

Generally speaking, gourd sauce and Maotai liquor are different in technology, history, taste and price.