8 Best 18-Inch Dishwashers in 2021

18 inches dishwasher

Dishwashers can be one of the most useful modern day appliances. If you don't have time to wash up all of your family's plates then you can just simply place them in a dishwasher and it will do the washing for you, or you could be planning a dinner party, and you may have too many dishes to wash all by yourself.

Dishwashers can be really very handy, and they are not that expensive to use either, plus, they save a hell of a lot of time. There really aren't any negative points about dishwashers, if you get the best one for your needs. One thing you must make sure of though is that you have space for one because they can take up a lot of room.

Weve put together a list of all of the best 18-inch dishwashers around, to help you decide which one suits you the best.

View The Best 18 Inch Dishwasher Below

1. SPT SD-9241W

SPT SD-9241W

This dishwasher is really useful if you need to move it to a lot of locations, this is because it actually comes with wheels making it very easy to move around. It also has a six wash program, so you have a variety of different settings, for instance, you can put it on a heavy, light, normal or rinse and speed wash.

The interior of the dishwasher is made from stainless steel, making it a very sturdy product that will last you a lifetime. If you need to put larger items into the dishwasher then this is easy, because it has adjustable racks.

+ Portable
+ Sturdy materials
+ Lasts you a long time
+ Adjustable racks
+ Variety of programs

Why We Liked It -We liked this dishwasher because it is very straightforward to use and you are able to easily and quickly move it around, making it convenient for every occasion.


2. SPT SD-9241SS

 SPT SD-9241SS

The design of this dishwasher is very modern, and it will really give any kitchen a sophisticated and elegant look. If you have any guests, then they will instantly ask where you got your dishwasher.

This dishwasher is portable, making it easy to move around your house and won't cause you any hassle when doing so. It has a variety of six different programs so you can adjust it to your needs. If you need to wash larger pots and pans then you can easily do this, because it actually has adjustable racks.

+ Modern design
+ Portable
+ Variety of programs
+ Adjustable racks
+ Stainless steel interior

Why We Liked It - We liked this product because the design for this dishwasher is awesome and it was straightforward to use.


3. Avanti DW18D3SE

Avanti DW18D3SE

If you want a dishwasher that doesn't use up a whole load of energy, then this is definitely the one that will suit you the best, as it is actually energy star rated.

Inside the dishwasher there are two nylon coated racks, so you have plenty of room to stack as many plates as you want to, plus, it's also built from stainless steel, which is a very reliable and sturdy material. It has electronic controls on the very front of the dishwasher, and this makes it very simple and easy to use, not only this, but it has four automatic cycles.

+ Energy efficient
+ Lots of room for plates
+ Sturdy and reliable materials
+ Electronic control panel
+ Modern look

Why We Liked It - We liked this dishwasher because it has a very modern look and its also very energy efficient, so it will save you money and time.


4. SPT SD-9252W

SPT SD-9252W

If you need a dishwasher that is a bit more permanent, then this is the one for you, because it's actually a built-in dishwasher. The outside of the dishwasher is very modern, and because of the color, it's likely to suit any kitchen easily.

It has six different wash programs, from a heavy wash to a rinse and speed. One major plus with this dishwasher is the fact that it actually has a time delay feature, so if you want your dishwasher to go on at a particular time, then you can easily adjust the settings for it to be able to do that.

+ Built-in
+ Modern
+ Suits most kitchens
+ Variety of programs
+ Time delay feature

Why We Liked It - We liked this product because it's very straightforward to use and the time delay feature is convenient if you need it to start working at a set time.humidifier.


5. Electrolux EIDW1805KS

 Electrolux EIDW1805KS

If you want a washing machine that is modern and has some very high tech features, then this is ideal because it actually has IQ touch controls, so all that you have to do, to get it to start working, is simply touch the button.

It has a variety of eight different program settings, so there is literally a setting for every need. Plus, you may find that some dishwashers tend to make a bit of a loud noise, however, this one doesnt so no one will know that you even have it on.

+ Touch control
+ Eight different settings
+ Quiet
+ Easy to use
+ Reliable

Why We Liked It - We liked this dishwasher because it is very reliable to use and it will be very quiet when it is being used, plus, it has some amazing high-tech features.


6. Avanti DW1831D0WE

 Avanti DW1831D0WE

This dishwasher actually has a lot of room for all of your pots and pans, without you having to adjust anything, making it easier for you and one less hassle.

It also washes your items with an extreme clean, so you will never have to rewash them under the sink even if youve used this dishwasher hundreds of times. Not only this, but it is, in fact, portable, which makes it really easy for you to move around, so if youre finding where youve put it is the wrong place then you can easily move it.

+ Spacious
+ Less hassle
+ Makes your plates pristine
+ Portable
+ Easy to use

Why We Liked It -We liked this dishwasher because it will really help you an awful lot and make your dishes top quality again with no hassle.


7. Bosch SPV68U53UC

 Bosch SPV68U53UC

This dishwasher is made by a brand that is very well known in the kitchen appliance industry; Bosch diswashers. The shape of this product is, in fact, very modern and it will be able to blend in, whatever color your kitchen is.

It also has a very easy to use the handle at the top of the dishwasher, which makes it very easy when it comes to getting your clean dishes out. Not only this, but the dishwasher itself is really quiet, so it wont wake anybody up or disturb anyone that might be visiting you.

+ Leak protection
+ Easy to use
+ Modern
+ Quiet
+ Well, known brand

Why We Liked It - We liked this product because it comes with a fantastic guarantee, and this is because if it leaks, then you should be able to get it easily fixed.


8. Smeg STU1846

Smeg STU1846

If you want a dishwasher that looks classy and elegant, then this will be ideal, because it is just that and it looks a very modern dishwasher. It also comes with a staggering ten different programs; whether you want it to do a fast dry or a sanitation control, it will be able to do both.

Plus, it comes with a self-balancing door, so it wont create any banging or smashing when you try to unload it. The control panel is inside on the edge of the dishwasher, making it a little bit more discreet.

+ Elegant
+ Modern
+ Ten different programs
+ Self-balancing door
+ Hidden control panel

Why We Liked It - We liked this dishwasher because it has a whole range of different features, from a self-balancing to the reliable and sturdy materials that it is made of.


18" Dishwasher Buyer's Guide

You may be in a whole dilemma over which dishwasher you should buy, and it can be quite confusing because a lot of them can come with a range of different features. One may have one feature that you like, while another may have a different feature that you also like, meaning you can be in a right dilemma over choosing which one is best for you.

In our buyers guide weve looked at different aspects of what you need to look out for when youre buying your 18-inch dishwasher, to help you with your purchase.

Stainless steel

It is important that you check what the dishwasher is actually made out of. This is because some materials may not be able to last a very long time because there is constant heat and water when youre using it to clean your dishes. Therefore they should really be made out of stainless steel or something equivalent.

Stainless steel is the ideal material that a dishwasher should be made out of, this is because it is able to resist any corrosion and it can last a very long time, meaning it will prolong the life of the dishwasher. It is also exceptionally good at being able to withstand high temperatures, as well as keep the heat sealed into the dishwasher. Therefore your dishes will become squeaky clean after the cycle has finished. It also means that the dishes will be instantly dry when they are ready to come out, which will save you time as well.


Dishwashers tend to work very well whatever size they are, they will do the exact same job as any other dishwasher. The only difference really is how much you can actually fit in there. So if you have a larger dishwasher, then you can fit a lot more dishes in there compared to a smaller one, for instance; a countertop style washer.

Another difference between the two is that the smaller ones tend to be a little bit more energy efficient, and this is because they consume a lot less water and less energy. Some may also allow you to do a hard or a soft wash, so if you have something that has a lot of leftover food really stuck to it then this should be able to get it off, and it will mean that you won't have to sit there and scrub it and soak it for ages to be able to clean it. However, if you have more delicate items, then you will be able to put it onto a softer wash.

You don't have to get a dishwasher that has these types of features, but it's recommended if you want to wash certain types of dishes and glasses that are a little more delicate, or you need dishes to be cleaned at a quicker speed occasionally.

Variety of programs

You may notice that some dishwashers do tend to have a lot more programs compared to others. This is just one of the different features you're able to get depending on what dishwasher you purchase. This is very handy if you want the dishwasher to do a particular type of wash, for instance, if you need something to be washed very quickly then you may have an option to be able to do this.

Energy efficient

You will notice that some dishwashers are more energy efficient compared to others, and this can save you a lot of money because they are designed in a way to do this. Not only this, but they are also better for the environment, because of this factor, as they are able to use less water and less energy, making it more economical for you. However, a dishwasher that isnt energy efficient will still work just as good.

Hidden control panel

This is all really down to what type of design you would prefer your dishwasher to have, meaning this feature is really down to individual preference. The only difference between a hidden control panel and a control panel that is on show at the front of the dishwasher is the fact that this one is more noticeable. Therefore it really depends how subtle you would like it to be. If the control panel is on the inside of the dishwasher, then it will still work just as good as a control panel that is on the outside of a dishwasher. They have only been designed differently.


You may have noticed that some of the dishwashers in the list above are actually portable; now this can be a really great feature to have, as you can easily move it from place to place around the house. It can also be very easy to use if you work in some sort of catering business and you need plates and glasses to be washed at quite a quick rate.

The only negative point about a portable dishwasher is that you probably wont be able to install it into one of your kitchen cupboards because it has wheels. Therefore if you were planning to put the dishwasher into one of the cupboards, then this type of dishwasher probably isn't very practical for that.

Do I need a dishwasher?

Not everyone does have a dishwasher or needs a dishwasher, it really depends if you want one or not, if you dont have that much time during the day to wash up with your hands then you may need to invest in one. This is because they can be a great time saver and will help you with one of the chores you might not want to do.

However, if you do prefer washing up by hand and you have enough time in the day then you may not need one, it really comes down to everyone's own preference. Another factor that you will need to think about before you buy one is where you will put it because you will need quite a bit of space if you are planning to buy one.

Are 18-inch dishwashers as good as standard-sized dishwashers?

There are a lot of positives about small dishwashers, for instance, a lot of them don't take that long to install, and they also don't cost as much to install compared to a regular dishwasher. Not only this, but they are also cheaper than a full sized dishwasher, and this includes when you're using it too because they actually use less water and energy on each cycle.

Therefore they can save you quite a bit of money. One negative about them is the fact that you can't fit as many items in them compared to a standard sized dishwasher, meaning that you may have to wait for it to finish before you can put more into there, or you may end up having to wash up some things by hand if you need them as soon as possible.

What are the best dishwasher tablets to use in your dishwasher?

There is a whole range of dishwasher tablets out there that you can use; some of them claim to be better than others. However, this isn't always the case, and everyone wants a tablet that is able to clean his or her plates really thoroughly and even leave a shine to every glass. You don't really want to have to try each one out before you find the perfect one, so that's why we're going to tell you the best ones to buy if you want your dishes and glasses to be as clean as possible.

Puracy is a very good natural dishwasher tablet brand that will clean your plates splendidly, and it has a lot of positives, for instance, it's actually cruelty-free and dye free. Many reviews have said how amazing this product is and how it even works really well with old dishwashers. Another very good branded dishwasher tablet is Lemi Shine, and these tablets wont leave any stains of leftover food on your dishwasher.

Expert tip:

If you want to freshen up your dishwasher, then you can do this by either putting vinegar or a lemonade mix into the soap cup and then run it on the hottest temperature.

Did you know?

You can fit more in your dishwasher by strategically stacking various kitchen items; for instance, if you have lots of cups in your dishwasher, then it's best to stack them.


There are many 18 inch dishwashers all over the internet and in most kitchen appliance stores across the United States, it can be quite confusing when it comes to deciding which one is the best one for you. It really depends how much room you have in your home and what you actually need the dishwasher specifically for. Once you've decided this, then you will know what one will suit you best, for instance, if you need one that you can move around then a portable one will more than likely be the best type for you.

There are some things that you do need to keep a look out for before you go ahead and buy a dishwasher. For instance, you need to know what materials it is made from to see if it is sturdy enough and you also need to check out the different features, because some may have better ones compared to others.

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