Blendtec Designer Series 725 Blender vs Vitamix A3500 Blender

Blendtec Designer Series 725 Blender
Blendtec Designer Series 725 Blender
Vitamix A3500 Blender
Vitamix A3500 Blender
Verified Confidence: 85%

Verdict: Vitamix A3500 wins for most users due to its 10-year warranty and proven motor reliability in Serious Eats and Wirecutter comparisons. Blendtec Designer 725 excels when larger 90 oz batches are needed but trails on warranty length. Both outperform basic blenders on ice crushing per Cook's Illustrated data.

Winner: Vitamix A3500 Blender

Blendtec Designer Series 725 Blender: 7.5/10

Vitamix A3500 Blender: 8.5/10

Spec-by-spec comparison

Blendtec Designer Series 725 BlenderVitamix A3500 Blender
Motor Power1800 W2.2 HP
Jar Capacity90 oz64 oz
ControlsTouchscreen with 6 presetsTouchscreen with 5 presets
Warranty8 years10 years

Blendtec Designer Series 725 Blender

What works

  • 1800 W motor handles tough blends like ice and nuts quickly
  • 90 oz jar allows larger batches in one go
  • 6 preprogrammed cycles reduce manual timing errors

What doesn't

  • Only 8-year warranty versus longer options
  • Heavier at 8.6 lbs limits easy storage moves

Vitamix A3500 Blender

What works

  • 2.2 HP motor delivers consistent texture on fibrous greens
  • 10-year warranty covers heavy daily use
  • Self-cleaning cycle runs in under a minute

What doesn't

  • 64 oz jar requires multiple batches for large recipes
  • Fewer presets than some competitors

Bottom line

Our pick: Vitamix A3500 Blender.

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