Oster Vortex Glass Blender 2255416, 800-Watt Peak

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Product guide

Oster Vortex Glass Blender 2255416, 800-Watt Peak

Watt Peak: The Oster Vortex Glass Blender 2255416 is a countertop blender with a glass jar, reversible stainless-steel blade, and automatic programs for smoothies, milkshakes, and salsa. Its listed capacity is 54 fluid ounces, though the manufacturer description specifies 48 oz as the maximum liquid capacity, so buyers should distinguish jar size from usable liquid volume.

At a glance

Reversible blade technology spins in both directions, which the listing says helps prevent jams.
Three named automatic programs cover milkshakes, smoothies, and salsa, alongside adjustable speed control.
Removable blade and dishwasher-safe parts are listed as cleanup aids.

Price

$39.99Save 33%

Reference price: ~~$59.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Glass jar and stainless-steel blade are specified in the listing.
Reversible blade action and adjustable speed offer more than one blending approach.
Automatic programs provide preset options for three stated preparations.

Cons

The 54-fluid-ounce jar listing is not the same as the stated maximum liquid capacity of 48 oz.

Technical specifications

13 specifications

Identity
Brand	Oster
Model	2255416
Color	Garnet Red

Power and controls
Power configuration	ac
Wattage	800 watts
Voltage	120 volts
Speed control	Adjustable Speed Control
Automatic programs	Milkshake, Smoothie, and Salsa

Jar and blade
Listed capacity	54 fluid ounces
Container material	Glass
Blade material	Stainless Steel
Included components	Shatter-Resistant Glass Jar, Stainless Steel Blade

Dimensions and installation
Dimensions listed	10.12"D x 8.5"W x 13.87"H

What to know before buying

Listing details to confirm

Capacity details are inconsistent: the listing calls the jar 54 fluid ounces, while the manufacturer description states a 48 oz maximum liquid capacity. The title and feature copy say 800 peak watts, while a separate specification says 800 watts. The manufacturer claims the jar resists extreme temperatures, and its description gives a thermal-shock limit of 194°F. Treat these as listing claims and check the selected listing for the intended capacity and power wording.

What’s in the box

Included

Shatter-resistant glass jar
Stainless-steel blade

Who is it for?

A good fit for

Buyers looking for a countertop blender with a glass jar and reversible blade.
Households that want preset smoothie, milkshake, and salsa programs plus adjustable speed.
People blending within the stated maximum liquid capacity of 48 oz.

Less suited to

Buyers who need a clearly confirmed usable volume of 54 oz or more.
Buyers who require independently verified performance or durability claims.

Oster Vortex Glass Blender 2255416, 800-Watt Peak · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 139 ratings

5 stars65%65%
4 stars9%9%
3 stars7%7%
2 stars8%8%
1 star11%11%

Customer feedback describes the blender positively as an everyday appliance and mentions its glass jar, multiple settings, and value. Noise and blending performance receive mixed reactions, including a report that it did not grind whole lemons well. Durability feedback includes a report of the face plate and touch screen coming apart. For buyers considering the listed presets and adjustable speed, these reports suggest that noise, difficult ingredients, and long-term construction may matter alongside the stated features.

Positive themes

Customers describe it as useful for everyday blending and speak positively about the glass jar and multiple settings.
Some customers consider it good value.

Negative themes

A customer report cited durability problems involving the face plate and touch screen.

Mixed feedback

Noise feedback varies, with some finding it quieter than an older blender and others calling it somewhat loud.
Blending feedback varies, including a report of difficulty grinding whole lemons.

Frequently asked questions

What is the blender’s usable capacity?

The listing describes a 54-fluid-ounce jar, but the manufacturer description specifies a maximum liquid capacity of 48 oz. Check the selected listing if usable volume is important.

Which automatic programs are listed?

The listed iBlend programs are Milkshake, Smoothie, and Salsa. Adjustable speed control is also specified.

Can it blend ice and grind grains?

The manufacturer claims the stainless-steel blade can pulverize ice and grind grains. These are listing claims, not independently verified performance results.

What parts are identified as included?

The included-components field names a shatter-resistant glass jar and stainless-steel blade.