Find the best product and price, effortlessly.
Discover deals on the best products
Blendtec Designer Series (2014) vs KitchenAid Classic Series Blender (2012)
KitchenAid Classic Series Blender (KSB1570)

The Blendtec Designer 650 has managed to impress reviewers from some of the most highly trusted sources on the internet, including Consumer Reports and Wirecutter. It performed great in their in-depth hands-on roundups - it was awarded the "Ranked 1 out of 8" title by Consumer Reports and "Ranked 1 out of 2" by Wirecutter in their respective Countertop Blender roundups. That's high praise, especially when coming from such high-quality sources.
Moving on to the KitchenAid Classic Series Blender (KSB1570): no sources that perform reliable and objective hands-on testing have included it in their Countertop Blender roundups, which usually means that a product doesn't make for a good purchase.
Lastly, we tried to do a direct Blendtec Designer 650 vs. KitchenAid Classic Series Blender (KSB1570) comparison of review ratings between these two products, but couldn't find any review scores for the KitchenAid Classic Series Blender (KSB1570).
Compared to all other Countertop Blenders on the market, however, the Blendtec Designer 650 performed great. When averaged out, it earned a rating of 7.6 out of 10, which is much better than the 7.3 review average of Countertop Blenders in general.
analysis
Testing
analysis
Testing
analysis
Testing
analysis
Testing
analysis
Testing
analysis
Testing