Question: what is the difference between the vitamix e310 and e320?
Answer: Jar Size/Capacity One of the major differences between these two blenders is the capacity of the blending jar. The E310 features a low profile 48-oz container, while the E320 sports a larger 64-oz container. ... The E310 makes small blends for personal use, while the E320 can cater for family-sized blends.