Costco KitchenAid Mixer Vs. Professional 600: Which is Better?

Last Updated on May 19, 2023 by River Tree Farms

You may be wondering why anyone would buy a Costco KitchenAid mixer instead of a Professional 600 mixer or vice versa. The simple answer is that you get what you pay for according to your needs.

Since you’ve decided you want to do some serious cooking and baking, Costco KitchenAid Mixer and Professional 600 mixers are the best kitchen appliances available with various uses and super high-quality performance and durability. They both come with great designs to make your everyday cooking simple, fast, and convenient and provide a great experience while preparing your food item.

How, then, do you choose between these two mixers? This write-up is just here to answer your question.

Comparison Table of Costco KitchenAid Mixer Vs. Professional 600

Let us compare these two mixers so that we can best understand the table below:

Specification:Costco KitchenAid Mixer:Professional 600:
Size/Capacity5.68L quart6L quart
Mixing power590 watts575watts
SpeedTen speedsTen speeds
Weight26 pounds27 pounds
Usage13 Dozen13 Dozen
Bowl MaterialStainless steelPolished stainless steel
Mixer typeStandBowl-lift
Automatic shut-offNoYes
BeatersFlat Beater, Wire Whip, Dough Hook  Flat Beater, Wire Whip, Spiral Dough Hook  
Dimensions13 x 8.7 x 14”17.9 x 13.4 x 14”
PriceApproximately $229.99Approximately $579.99  
Warranty1-Year Hassle-Free Replacement Warranty  3-Year Limited Warranty  

Differences Between Costco KitchenAid heavy duty Mixer And Professional 600

If you’re shopping for a new mixer, consider some factors. Namely, how much do you need?

We will look further at the differences we have already seen in our comparison table to understand their significance. So let’s check at:

  • Size/Capacity

When we are talking about capacity, we refer to the bowl size. The difference between the two mixers in terms of capacity is very slight, with the Professional 600 holding slightly more than the Costco KitchenAid mixer. I assume you would not worry much about it unless that small amount matters to you.

  • Mixing power

Costco Kitchenaid mixer is more potent, but this difference guides you on what you want because it means both mixers will do the same amount of work at the same speed, but then Costco kitchen aid will have used more energy.

  • Weight

Again, the difference in weight is almost negligible, such that you cannot even realize it when placed on your hands.

  • Bowl material

The bowls are made of the same material, but if you are a person who is very keen on looks, then, Professional 600 is for you since it is polished and hence looks better.

  • Automatic shut-off

Who wouldn’t want to operate a machine that does its job and knows when it has finished? That is the excellent job done by Professional 600, not the Costco KitchenAid mixer.

  • Design

It is advantageous to use a bowl-lift mixer compared to the stand design mixer as they make the heavy and hard ingredients mixing very effortless. This is the Profession 600 mixer’s design and Costco Kitchen Aid Mixer’s stand design.

Other key differences that you need to put into consideration are that:

  • Professional 600 has a dough hook attachment, so you don’t have to buy it separately. Can you imagine buying this can cost more than $20 separately?
  • The professional 600 model also guarantees three-year repair coverage, but the Costco KitchenAid mixer covers repairs for two years because they only have a one-year warranty.
  • Which mixers d you think are more expensive according to the fantastic features? I should have let you tell me, but it is a Professional 600 model.

Similarities Between Costco KitchenAid heavy duty Mixer And Professional 600

Generally, they are both high-quality, heavy-duty mixers. They are both powerful, with a commercial-style motor that can run at over 300 watts. In addition, they both have silver nickel satin finishes and are available in many colors. They both have ten speeds, come with 6-quart bowls, and can make up to 8 pounds of mashed potatoes or 13 dozen cookies in one batch. Both can also accept optional attachments through their hubs; this is a great way to expand your cooking repertoire with pasta rollers or fruit/vegetable grinders.

And finally, both mixers are made in America.

Which one is better between Costco KitchenAid Mixer Vs. Professional 600

Which mixer should you choose? The Costco KitchenAid Mixer or the Professional 600?

The answer is simple. The Professional 600 wins this competition. It is powerful but comes with a giant bowl and is the most versatile option for mixing big batches of dough. I know you are thinking, ‘But it is more expensive?’ Well, have you analyzed the features we have been talking about? If yes, and you feel otherwise, or if you’re on a budget or don’t need to mix big batches of dough, go with the Costco KitchenAid Mixer. But if you can afford to spend the extra money and want something that will last a lifetime and offer the best services, opt for the Professional 600 model. On a small highlight considering Professional 600:

  • It has a potent motor, consuming less energy than Costco KitchenAid Mixer.
  • It automatically shuts off after use.
  • It saves on the door hook attachment.
  • It has a better design.
  • Your manufacturer will give you a more extended repair service than the Costco KitchenAid mixer.
  • Professional 600 mixer has an automatic overload protection feature that prevents the motor from burning out when you overfill or over-process your ingredients.

What Should You Consider While Buying A Mixer For Your Kitchen?

Before buying a mixer, it’s essential to consider all the differences between different models. While some are straightforward, such as several speed settings and prices, others are more subtle. So here are the considerations:

  1. Price – It doesn’t necessarily mean that one is better than another just because its price tag is higher—it depends on what you’re looking for! So make sure to go with your budget as well.
  2. Purpose – What kind of foods do you intend to make? And what amounts?
  3. Frequency of use
  4. Space- This depends on the size of the mixture and the space available in your kitchen.
  5. Usability- Is it a friendly user?
  6. Reviews- What are the users saying about it?

After these considerations, then go ahead and order your unit.

What is Stand Mixers Used For?

For all-around convenience, stand mixers are a game-changer in any kitchen. With the ability to perform a myriad of functions like mixing ingredients and kneading dough, you’ll find that your stand mixer is much more than just an aid for baking – it can be used to whip egg whites, beat cream, and make butter and bread, or even homemade pasta! These days, you can find many different models on the market, each with unique features and bells and whistles.

How long do KitchenAid mixers last?

Your KitchenAid mixer will last for years, whether you’re an amateur home cook, baker, or professional chef. From being relative, they will last up to 10-15 years. Otherwise, the KitchenAid name is synonymous with quality, so their mixers are popular with home cooks and pros.

And if you’re worried about breakdowns, you don’t need to be. Some KitchenAid mixers have an unlimited lifetime warranty, which means that your mixer’s motor will be covered for as long as it works. They also have certain warranties for the different parts of your mixer: 1-year full coverage on everything but the motor, 5 years full coverage on the motor, and 2-year limited coverage on all other parts.

Is the Costco KitchenAid mixer different?

Costco KitchenAid mixer is different in several ways. It has all these fantastic features compared to other mixers and thus makes it outstanding and advantageous. You can refer to our previous discussion on the Costco KitchenAid mixer.

How tall is KitchenAid Professional 600?

If you are conversant with KitchenAid mixers, you may have noticed that the Professional 600 is taller than the standard KitchenAid mixers. It is as tall as 17.9”, whereas a standard mixer is normally 16.5”. It has a high-capacity bowl of 6 quarts, more extensive than most other KitchenAid mixers. The bowl can comfortably handle all kinds of dough and batters.


Ultimately, it’s up to you to decide which mixer works best for your needs. But if you’re looking for the highest level of customization and power, the Professional 600 is hands-down a better choice.

If you’re willing to spend a little more money and have a little more space in your kitchen, you can’t beat all this model’s additional features, incredible power, and impressive performance.

Either way, you’ll be getting a great piece of equipment that will help make baking easier and more fun! We, therefore,  hope this article has helped you decide whether the Costco KitchenAid mixer or the Professional 600 mixer suits your needs.