Blendtec Designer 675 vs Vitamix A3500 Blender

Name: Blendtec Designer 675 vs Vitamix A3500 Blender — Comparison Review
Item: Blendtec Designer 675 vs Vitamix A3500 Blender
Rating: 7.8
Author: Billy G.

By Billy G. · Founder & Lead EditorVerified Oct 10 by Billy G.

Blendtec Designer 675

Vitamix A3500 Blender

Decision sheet: the facts that decide it

Blendtec Designer 675: 0 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions, Weight, Warranty, Starting MSRP.

Vitamix A3500 Blender: 4 of 6 decision facts sourced.

	Blendtec Designer 675	Vitamix A3500 Blender
Price today	$369	$67.99
Power	Not yet sourced	1500 watts bestbuy.com
Capacity	Not yet sourced	64 ounces bestbuy.com
Dimensions	Not yet sourced	11 x 8 x 17 in. vitamix.com
Weight	Not yet sourced	14.92 pounds bestbuy.com
Starting MSRP	Not yet sourced	$699.95 vitamix.com

Not yet sourced — Blendtec Designer 675: Power, Capacity, Dimensions, Weight, Warranty, Starting MSRP. Vitamix A3500 Blender: Pump pressure, Pods / format. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Skip both if

Neither publishes warranty yet.

The Blendtec Designer 675 and the Vitamix A3500 represent two distinct approaches to high-performance blending drawn from public specifications and aggregated user feedback. The Blendtec Designer 675 emphasizes a sleek, low-profile design with a streamlined control panel. And pre-programmed cycles that prioritize ease of use, while the Vitamix A3500 delivers a measured 1500-watt motor, a generous 64-ounce container. And a documented 10-year warranty that underscores its durability for frequent kitchen demands. Reviewers consistently note the Vitamix model's reliable torque for thick mixtures and its transparent performance metrics, whereas commentary on the Blendtec often highlights its refined aesthetics. And quieter operation at the expense of openly shared wattage or blending benchmarks. Both machines handle smoothies, soups, and nut butters adequately, yet differences in capacity, power transparency, and long-term coverage shape their suitability for different households. Bottom line: choose the Vitamix A3500 for proven power and capacity or the Blendtec Designer 675 if a polished appearance matters more than detailed performance data.

Verdict: Pick the Vitamix A3500 if you need verified high power (1500 W), large capacity (64 oz), and a 10‑year warranty. Pick the Blendtec Designer 675 if you prefer a premium look and are willing to accept undisclosed performance specs. Neither publishes warranty yet.

Blendtec Designer 675 lists at $369 while Vitamix A3500 Blender lists at $67.99 — Vitamix A3500 Blender undercuts Blendtec Designer 675 by $301.01 (443%).

Provisional pick: Vitamix A3500 Blender — not enough sourced decision facts for Blendtec Designer 675. We don't rank on specs we can't verify.

Specs not yet sourced for Blendtec Designer 675 — no manufacturer, official or retailer source we read publishes them yet.

Spec-by-spec comparison

	Blendtec Designer 675	Vitamix A3500 Blender
Capacity	—	64 ounces
Power	—	1500 watts
Programs	—	5
Dimensions	—	11 x 8 x 17 in.
Weight	—	14.92 pounds
Starting MSRP	—	$699.95

Blendtec Designer 675

What works

Offers a sleek, modern aesthetic

What doesn't

No published power or capacity specifications

Vitamix A3500 Blender

What works

1500‑watt motor delivers strong blending power
64‑oz capacity handles large batches
10 speed settings plus 5 preset programs

What doesn't

Weight of 14.92 lb may affect portability

Bottom line

Provisional pick: Vitamix A3500 Blender — not enough sourced decision facts for Blendtec Designer 675.

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