Is Aldi cheaper than Walmart for groceries in 2026?

Yes, Aldi is generally cheaper than Walmart for groceries.

Recent data from 2026, including assessments by Consumer Reports, highlights that Aldi consistently edges out Walmart on the cost of an average grocery haul. Aldi achieves these savings primarily by focusing on high-quality, exclusive private-label products, maintaining small store footprints, and optimizing store efficiency (such as requiring a quarter deposit for shopping carts and asking shoppers to bring their own bags).

However, the absolute cheapest option for you depends on what you buy. While Aldi excels at keeping baseline prices low on everyday staples like eggs, milk, and canned goods, Walmart remains highly competitive and offers a massive variety of name-brand items, household goods, and specialty products that Aldi does not carry.