Image: MomJunction Design Team
Dishwashers are extremely useful appliances for cleaning up dirty, soiled dishes. Big dishwashers are packed with advanced features and functions, making them a practical and affordable fit for any modern kitchen. The best 18-inch dishwasher helps you load and unload your used dishes effortlessly. The big size would let you put even the larger-sized pans and utensils very easily. Anyone who has to wash dishes on a daily basis can attest to the value of a dishwasher. Check out this list of expert-recommended 18-inch dishwashers with reviews to see which one is right for you.
Top Picks
9 Best 18-Inch Dishwashers For Compact Kitchen In 2024
1. Best Energy-Efficient Choice:Furrion FDW18SAS-SS 18-Inch Built-In RV Dishwasher
Image: Furrion If you are looking for a portable18-inch dishwasher that can fit into an RV, then Furrion built-in RV dishwasher is just the one for you. This quality-tested product has a durable stainless steel exterior that can resist vibrations and damage while traveling. Its three-part filter shields the interior steel tub and water pump from wear and tear.
The primary filter accumulates and breaks down debris, washing it down the drain. The second filter captures bigger pieces of dirt while the last fine filter blocks the dirt and debris from re-depositing on the dishes. With six-wash settings, the energy-efficient dishwasher can accommodate up to eight place settings.
Pros
- Additional space for small cups
- Quiet
- Easy to move
- Compact
- Includes a towel rack
- Energy Star-certified
Cons
- Consumes relatively more water
2. Best Adjustable:SPT SD-9263W 18-Inch Portable Dishwasher
Image: Spt The SPT 18-inch dishwasher is stylish and portable. It has ample storage space that can accommodate up to eight standard place settings, making it ideal for four. It is easy to connect to any kitchen faucet and does not require extra plumbing or permanent installation.
With powerful cleaning potential and customizable controls for wash, the energy-efficient washer reduces energy consumption and cost, making it an economical choice.
Pros
- Quiet
- Sleek finish
- CSA- and Energy Star-certified
- Portable and compact design
- Adjustable upper rack
- Automatic detergent and rinse agent dispenser
Cons
- Does not dry utensils
Remember3. Best Compact Built-In Choice:Frigidaire FFBD1821MB 18-Inch Full Console Dishwasher
If you seek a top-quality compact built-in dishwasher, you can consider this one from Frigidaire that provides an excellent performance. The console dishwasher is versatile and has multiple wash cycle options, including a heavy cycle for washing dirty dishes and the China or crystal setting for delicate items.
Well-designed and spacious, this compact dishwasher has easy-to-use controls and simple-to-load racks. This multiple wash cycle dishwasher is slightly smaller than usual dishwashers and is suitable for small kitchens. It is appropriate for a medium-size family if you run one washing-cycle a day and is easy to maintain.
Pros
- Energy-efficient
- Easy-touch button controls
- Stainless steel machine
- NSF-certified
- Energy Star-certified
- Adjustable filter and rinse aid indicator
- Withstands maximum temperature of up to 140°F
Cons
- Relatively less washing space
Furrion FDW18SAS-SS 18-Inch Built-In RV Dishwasher | SPT SD-9263W 18-Inch Portable Dishwasher | Frigidaire FFBD1821MB 18-Inch Full Console Dishwasher | |
|---|---|---|---|
| Dimensions | 17.71"D x 24.4"W x 31.49"H | 17.64"D x 23.63"W x 35.63"H | 22.5"D x 18"W x 35"H |
| Weight | 72.95 Pounds | 118 Pounds | 54 Pounds |
| Wattage | 1000 watts | - | - |
| Color | Stainless Steel | WHITE | White |
| Material | - | Stainless Steel | Plastic |
| Rating | |||
| Reviews | 49 | 339 | 27 |
| Price | $569.99 | $699.0 | $650 |
4. Best Stainless Steel Durability:Danby DDW1804EBSS 18-Inch Built-In Dishwasher
The Danby 18-inch built-in dishwasher is an energy star water-saving washer. It has a high-quality stainless steel construction, consumes less water, and holds up to eight place settings. There are six wash cycles: heavy, normal, eco, glass, rapid, and rinse, with four temperature settings for hot water.
This tried-and-tested small space dishwasher has a sanitizer mode with a temperature up to 156°F. With smart wash technology, the effective dishwasher automatically detects dirty dishes and runs a short wash first.
Pros
- Durable and long-lasting
- Compact
- Energy Star-certified
- Sanitize option
- Delay-start feature
- Digital display
- Removable silverware basket
Cons
- Customer service may not be prompt
5. Best User-Friendly Control:EdgeStar BIDW1802SS 18-Inch Built-In Dishwasher
Image: Edgestar 
Why We Think It's Worth Buying
Over 623 Amazon shoppers have left good reviews about this product, citing its quality features and benefits.
EdgeStar Dishwasher is lightweight, compact, and reliable. With six wash cycles and three sanitize options, this washer accommodates up to eight place settings. It has an intuitive control panel and a sound indicator at the end of the cycle.
The stainless steel tub shields the washer from mold and corrosion, and the leakage sensor stops water from overflowing. The rinse-aid section helps remove stains and prevents build-up while drying the dishes.
Pros
- Quiet dishwasher with 52-decibel operation
- Includes a silverware basket and cup tray
- Dries the dishes quickly
- Light indicator
- Energy Star-certified
Cons
- Small capacity dishwasher
Trivia6. Best Soft-Touch Panel:Avanti DW1833D3SE 18-Inch Built-In Dishwasher
The Avanti 18-inch built-in dishwasher has eight standard plate settings. With six automatic cycles, it has three additional wash options and a delayed start feature. The expert-approved product for energy savings features a compact and sleek structure and is facilitated with a heated dry cycle and sanitizing option.
The upper and lower racks are nylon-coated and have handles for convenience. It has a three-stage filtration process with a rinse-aid dispenser. The stainless steel interiors are rust-proof and mold-free.
Pros
- ADA-compliant features
- Energy Star-certified for lower energy consumption
- Includes silverware basket
- Soft-touch control panel
- LED indicator lights
- Lightweight and easy to install
Cons
- May not be a child lock dishwasher
"After using this product regularly, I found this dishwasher sturdy with robust features. I am impressed by its reliable performance, but it seemed tricky to use at the beginning. Overall, a worthwhile purchase!"
7. Best Durable:Frigidaire FFBD1831US Dishwasher
Compliant with ADA, the Frigidaire dishwasher is a built-in appliance. The top and bottom rack dual-spray arm system gives a complete cleaning cycle and removes 99.9% bacteria through the ‘sanitize’ cycle. The stainless steel delay start dishwasher can accommodate up to eight place settings in a single cycle. Multiple cleaning cycles include energy-saver, heavy-wash, and rinse-only. The additional feature of a 24-hour delay start button allows you to schedule the washing cycle according to your convenience.
Pros
- Easy to clean
- Full product warranty
- Energy Star-certified
- Sturdy and durable
Cons
- High water consumption rate
Caution8. Best For Easy Cleaning:SPT SD-9254W 18-Inch Built-In Dishwasher W/Heated Drying
Image: Spt Store The SPT energy star built-in dishwasher is 18-inch wide and takes up minimal space. It features a smart wash soil sensor that automatically selects an appropriate wash cycle depending on the dirt level. It has two pull-out racks, six washing programs, and a time-delay setting. The drying cycle’s upgraded feature is a new heating function that dries and sanitizes the dishes faster. A stainless steel interior keeps this top-mounted dishwasher rust-proof, mold-free, and bacteria-free.
Pros
- Automatic dispensers
- Heated dry cycle
- Energy Star-certified
- Energy-efficient
- Easy cleaning
- Quiet performance
Cons
- Side-mounting bracket not included
9. Best Adjustable Capacity:Bosch SPX68U55UC 18-Inch 800 Series Dishwasher
Image: Bosch The Bosch 18-inch Dishwasher is designed with three racks and a ten-place setting capacity. The middle rack is adjustable at three levels and can accommodate dishes of various sizes. The silverware basket can also be split into two sections for more capacity. This safety-tested product has the convenient feature of an InfoLight that lights the floor for you to know the machine is running. It is a reliable choice as the AquaStop safety feature ends a wash cycle if it detects any water leakage.
Pros
- Adjustable rack dishwasher
- 24-hour delay start
- Quiet operation
- Excellent customer care service
Cons
- Text on buttons might wear off
How To Choose The Right 18-Inch Dishwasher?
Listed below are some factors to consider while buying an 18-inch dishwasher.
- Material: A stainless steel dishwasher will keep the interior rust-proof and mold-free. The durable, high-quality material is a good option for portable and self-installed dishwashers.
- Sanitization: Pick a dishwasher with a heat drying and sanitizing option to keep your dishes hygienic and bacteria-free. A quick-wash dishwasher with a short cycle time may also be a good option for busy individuals.
- Pricing: Only an expensive appliance doesn’t need to be good. Check all specifications and then compare the prices. It is better to invest in a reputed brand that offers excellent performance since it is a one-time investment.
- Compactness: Pick a washer that is compact, lightweight, and easy to move with simple self-installation. It makes it easy to travel with or fit inside a small kitchen.
- Family size: Depending on your family size and the number of dishes you regularly wash, pick a dishwasher with a suitable number of racks and capacity.
- ADA compliance: ADA stands for “Americans with Disabilities Act,” which requires that the products be designed to be user-friendly for all individuals, including those with disabilities. Most compact dishwashers are ADA-compliant and are safe to use by people with disabilities.
- Sound: Check the dishwasher’s noise level – this can be found in the specifications or reviews. The quieter the dishwasher, the better it is.
Paula Tarling, an experienced home cleaner and influencer, says, “Compact dishwashers are a great option if you have limited space. As it’s a smaller machine, learn how to load your machine to get the best out of it. Do not overload it, and run regular cleaning cycles to maintain your machine.”
Frequently Asked Questions
1. How much water does an 18-inch dishwasher use?
On average, compact dishwashers use 3.5gal of water per cycle.
2. Are most dishwashers of the same size?
Dishwashers are available in two standard sizes, 24in and 18in, but some may vary by half or one inch. The sizes are determined by the space they are made to fit in, rather than the actual dimensions of the machine.
3. How much space do I need for an 18-inch dishwasher?
Most 18 inch dishwashers measure 18 inches in width, 35 inches in height, and 24 inches deep. It is recommended to leave at least two inches of space between the wall or cabinet and the side of the open door. It is better to have at least 27 inches in front of the dishwasher for easy loading and unloading.
4. How long does a dishwasher last?
With proper use and maintenance, a dishwasher can last anywhere from five to ten years depending on the quality.
5. What size dishwasher is ideal for small kitchens?
An 18 inch-wide dishwasher is ideal for small kitchens.
6. How do I install an 18-inch dishwasher?
The dishwasher must be installed by a professional, and it is recommended that you follow the manufacturer’s instructions.
Why Trust MomJunction?
Wedetso Chirhah is an experienced and skilled writer and reviewer who specializes in writing about household items. He brings you a well-researched list of the best 18-inch dishwashers to make cleaning dishes easy by conducting a thorough analysis of their features, functions and customer reviews on various platforms. The options on this list are sleek and compact, energy-efficient, sturdy, easy to clean, made of high-quality materials, and offer quiet operation. Moreover, the writer has also listed some factors you should consider when buying an 18-inch dishwasher.
The Bottom Line
Dishwashers are one of the handy appliances to have around the kitchen. The 18-inch models are portable and easy to self-install. Saving your time and energy, the dishwasher cleans and sanitizes dishes quickly and effectively. The Frigidaire FFBD1831US Dishwasher with dual-spray system and sturdy stainless steel interior, and the SPT SD-9254W 18-inch Built-in Dishwasher with smart wash sensors and versatile washing programs are our best picks from the listed products. With so many options available in the market, we hope this list of the best 18-inch dishwashers makes your job easy.
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