Oster Core 16-Speed Blender Review

Debanjan Chowdhury Profile image

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Updated October 12, 2022
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80 Expert Rating

If you are a beginner looking for the best blender with glass jar and possibly the best blender, the Oster Core 16-Speed Blender should absolutely be on top of your shortlist. It’s a blender that ticks pretty much all boxes to deserve its spot. It is very old, but no other blender offers this many automatic modes at just $50 right now.

Why We Like It – Oster Core 16-Speed Blender

The Oster Core 16-Speed Blender is one of many old Oster blenders that still holds up to this day. As the name suggests, it features 16 different speed modes along with pulse control for the sole purpose of achieving a perfect blend for beginners.

  • Dishwasher-safe Boroclass glass jar
  • Stainless steel blades
  • Oster 10-Year DURALAST All-Metal Drive limited warranty
  • The countertop base is made out of very cheap and flimsy plastic


This blender comes with a 700 Watt motor built inside the base. While that’s fine for the price, the actual blending power turns out to be only 450 Watts, which is still more than the Oster My Blend. But do note that power isn’t everything. In retrospect, most blenders that are simply made better (or have more functions) have been able to produce better results compared to their more powerful counterparts. Still, if you are explicitly looking for more power, the Instant Ace blender would be a good alternative.


Fans of manual speed control would be disappointed by the lack of speed settings on this Oster blender. With that in mind, if you aren’t sure how to change the settings on your blender, check out our article on how to adjust blender settings. There are only two manual modes, “LOW” and “HIGH.” However, beginners would be overjoyed by the sheer number of auto modes on the control panel.


Durability is also another factor where this Oster blender hits a home run for the most part. The 40 oz Boroclass glass jar might be small but is thick and heavy as well. The stainless steel blades are also very durable. However, the base looks and feels cheaply made. If that really bothers you, go for the Instant Ace blender instead.

Versatility & Attachments

For a beginner, the 16 auto modes are excellent, to say the least. And on top of that, you get an easy self-cleaning mode too. But, the faceplates are seemingly randomized for each brand-new order. So, you don’t really get to select the aesthetic to match your kitchen.


Even though it’s an old blender, at just $50, the Oster Core 16-Speed Blender offers many things that no other blender does. And if that was not enough, it also comes equipped with Oster’s 10-Year DURALAST All-Metal Drive limited warranty in the United States, like the Oster Blender. Still, if you need something more modern and have a bit more money to spend, you can also buy the Oster Reverse Crush Blender.

Oster Core 16-Speed Blender Wrap Up

All in all, the Oster Core 16-Speed Blender is one of the better budget Oster blenders yet. It deserves to be on the best budget blenders list, without a doubt.

Debanjan Chowdhury Profile image