Is there a difference in the trace percentage of alcohol found nonalcoholic wine vs alcohol-free wine?

There's no discernible difference in the alcohol content between nonalcoholic wine and alcohol-free wine. They both contain trace amounts of alcohol, typically between 0.0% and 0.5% alcohol by volume (ABV). This small amount of alcohol is derived from the natural fermentation process and is considered negligible in terms of intoxication or impairment. Some nonalcoholic or alcohol-free wines may have alcohol levels that are even lower, close to 0.0%, but it's important to confirm the ABV by checking the product label before consumption.