
Breville BBL920BST Super Q
Score: 86/100
Vitamix Ascent X2
Score: 86/100Rankings

The Breville Super Q (Black Stainless Steel) delivers commercial-grade 1800 W power with a large 68 oz pitcher and noise-suppression technology, making it suitable for high-volume blending. Its sizable footprint and premium price may limit appeal for smaller kitchens. Best for serious home chefs and small-scale professionals.

The Vitamix Ascent X2 SmartPrep combines a powerful 2.2 HP motor with a compact 48-oz blender and a 12-cup food-processor attachment, offering versatile 2-in-1 functionality. Its trade-offs include a limited jar size and a higher price point despite quieter operation. Best suited for small families or individuals who need both blending and food-processing in a space-saving design.
| Attribute | ![]() | ![]() |
|---|---|---|
1,800 Wbest | — | |
2.011 Lbest | 1.4 L | |
10 yearsbest | 10 yearsbest | |
12best | 10 | |
— | 2.2 HPbest | |
— | 120 Vbest | |
5best | 3 | |
| ↓ lower better | 7.02 kg | 5.17 kgbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Controls(2) | ||
Number of Speed Settings | 12 | 10 |
Preset Programs | 5 | 3 |
Accessories(1) | ||
Included Accessories | 5 | 12 |
Design & Build(3) | ||
Jar Capacity (L) | 2.011 L | 1.4 L |
Product Weight (kg) | 7.02 kg | 5.17 kg |
Dimensions (H×W×D) | 17.95×10.47×8.15 in | 17.0x7.75x9.75 inches |

Products in the top-left offer the best value (high score, low price).

Professional reviewers from RTINGS.com and Breville's own marketing highlight the Super Q's commercial-grade build, 1,800 W motor, and large capacity, giving it a 9.3/10 rating for handling tough, fibrous ingredients and hot blends. While praised for being quieter than many rivals, experts suggest Wolf Gourmet for users who prioritize the lowest possible noise.
Everyday users love the blender's ability to produce ultra-smooth smoothies, soups, and ice-crushed drinks, noting the convenience of the personal jar and the overall reliability. Recurring frustrations center on the need for multiple blending cycles, the unit's bulkiness, and noise that, while reduced, is still audible.




Professional reviewers commend the Ascent X2 for its sturdy construction, powerful 2.2 HP motor, and versatile 2-in-1 design that excels at smoothies, hot soups, nut butters, and precise food-processing tasks. They highlight its quieter operation relative to older Vitamix models and the convenience of SELF-DETECT technology and preset programs, while noting the 48-oz jar may be restrictive for larger households.
Everyday users appreciate the smooth blending results, compact footprint, and the added food-processor attachment that streamlines meal prep. Common praise centers on ease of use, self-cleaning, and suitability for single-serve or small-family meals, while recurring complaints focus on the limited jar capacity and noticeable noise during prolonged high-speed blending.