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18 Inch Dishwasher Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4  9.4Excellent | 5 Best Value  9.3Excellent | 6  9.2Excellent | 7 9.1Excellent |
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ModelEdgeStar BIDW1802SS 18 Inch Wide 8 Place Setting Built-In Dishwasher | Model EdgeStar BIDW1802WH 18 Inch Wide 8 Place Setting Built-In Dishwasher | Model Midea MDF18A1AST Built-in Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, Heated Dry, Energy Star | Model Honeywell 18-Inch Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, UL & Energy Star Certified, Stainless Finish | Model Avanti 18-Inch Dishwasher Machine with Top Control LED Display, Fits 8 Place Settings with 3 Wash Options, 6 Automatic Cycles Includes Rinse Aid Dispenser with Low Noise Rating, 53db, Stainless Steel | Model Midea MDF18A1AWW Built-in Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, Heated Dry, Energy Star, White | Model Avanti 18-Inch Dishwasher Machine with Top Control LED Display, Fits 8 Place Settings with 3 Wash Options, 6 Automatic Cycles Includes Rinse Aid Dispenser with Low Noise Rating, 53db, Stainless Steel |
BrandEdgeStar | Brand EdgeStar | Brand Midea | Brand Honeywell | Brand Avanti | Brand Midea | Brand Avanti |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews |
Features | ||||||
Easy installation 8.9 | Easy installation 8.6 | Easy installation 8.6 | Easy installation 8.4 | Easy installation 9.1 | Easy installation 8.6 | Easy installation 9.1 |
Noise level 9.1 | Noise level 9.1 | Noise level 8.9 | Noise level 8.6 | Noise level 8.6 | Noise level 7.9 | Noise level 8.6 |
Tech Specs | ||||||
product dimensions17.63 x 22.44 x 32.5 inches | product dimensions 22.44 x 17.62 x 32.5 inches | product dimensions ‎22.6 x 17.6 x 32.4 inches | product dimensions ‎18 x 22.6 x 32 inches | product dimensions 24.25 x 17.75 x 32.25 inches | product dimensions 22.6 x 17.6 x 32.4 inches | product dimensions 24.25 x 17.75 x 32.25 inches |
form factorBuilt-In | form factor Built-In | form factor ‎Built-In | form factor ‎Freestanding | form factor Built-In | form factor Built-In | form factor Built-In |
item weight62.8 pounds | item weight 52.9 pounds | item weight ‎54.6 pounds | item weight ‎70 pounds | item weight 58.9 pounds | item weight 54.6 pounds | item weight 58.9 pounds |
voltage120 Volts | voltage 120 Volts | voltage ‎120 Volts | voltage ‎115.0 | voltage 110 Volts | voltage 120 Volts | voltage 110 Volts |
finish typeStainless Steel | finish type Glossy | finish type ‎Stainless steel | finish type ‎Stainless Steel | finish type Stainless Steel | finish type Stainless steel | finish type Stainless Steel |
option cycles6 | option cycles 6 | option cycles ‎6 | option cycles ‎6 | option cycles 3 | option cycles 6 | option cycles 3 |
cycle optionsHeated Dry, Normal | cycle options Heated Dry, Normal | cycle options ‎Delicate, Economy, Heavy, Normal, Rapid | cycle options ‎Delicate, Economy, Normal, Rapid, heavy | cycle options Intensive, Delicate, Normal, Rinse | cycle options - | cycle options Intensive, Delicate, Normal, Rinse |
special features- | special features Leakage sensor | special features ‎Digital Display | special features ‎Quick Wash, Space Saver, Timer Delay | special features Sound Reduction System | special features Digital Display | special features Sound Reduction System |
brand name- | brand name EdgeStar | brand name ‎Midea | brand name ‎Honeywell | brand name Avanti | brand name Midea | brand name Avanti |
material type- | material type Glass | material type ‎Stainless Steel | material type ‎Stainless Steel | material type Stainless Steel | material type Stainless Steel | material type Stainless Steel |
model info- | model info BIDW1802WH | model info ‎MDF18A1AST | model info ‎HDS18SS | model info DWT18V3S | model info MDF18A1AWW | model info DWT18V3S |
display typeLED | display type - | display type ‎LED | display type - | display type LED | display type LED | display type LED |
styleModern | style - | style ‎Modern | style - | style Dishwasher | style Dishwasher | style Dishwasher |
annual energy consumption- | annual energy consumption - | annual energy consumption ‎234 Kilowatt Hours Per Year | annual energy consumption ‎234 Kilowatt Hours Per Year | annual energy consumption 250 Kilowatt Hours Per Year | annual energy consumption 234 Kilowatt Hours Per Year | annual energy consumption 250 Kilowatt Hours Per Year |
batteries required- | batteries required - | batteries required ‎No | batteries required ‎No | batteries required No | batteries required No | batteries required No |
number of settings9 | number of settings - | number of settings ‎6 | number of settings ‎6 | number of settings - | number of settings - | number of settings - |
bee star ratingYes | bee star rating - | bee star rating ‎true | bee star rating ‎Yes | bee star rating - | bee star rating - | bee star rating - |
inner materialStainless Steel | inner material - | inner material ‎Stainless Steel | inner material ‎Stainless Steel | inner material - | inner material - | inner material - |
certification- | certification Energy Star | certification - | certification - | certification ADA | certification - | certification ADA |
Review- | Review | Review - | Review - | Review | Review - | Review |
Available On  | Available On  | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.5
3Midea10% OffMidea MDF18A1AST Built-in Dishwasher with 8 Place Settings, 6 Washing Programs, Stainless Steel Tub, Heated Dry, Energy Star
8.9 Noise level8.6 Easy installationWhy we love it
Compact design saves space.
Quiet operation is perfect for small areas.
Accommodates larger dishes easily.
18 Inch Dishwasher Buyer's Guide
Written by Leanna GilIntroduction to 18 inch Dishwashers
18 inch dishwashers are a great choice for smaller kitchens. They are a great alternative for those who don't have the space for a full-sized dishwasher but still need the convenience of one. 18 inch dishwashers offer many of the same features as larger models, but with a smaller footprint. Some of the features to consider when shopping for a 18 inch dishwasher include size, noise level, energy efficiency, and cleaning performance. Before investing in a 18 inch dishwasher, it is important to consider what features are most important for your needs. With the right information, you can find the perfect 18 inch dishwasher for your home.
Types of 18 inch Dishwashers
There are several different types of 18 inch dishwashers available on the market. The two main types are built-in and portable dishwashers. Built-in 18 inch dishwashers are installed into the cabinetry of your kitchen and are typically more expensive than portable models. Portable 18 inch dishwashers are free-standing and can be moved from one location to another. These models are typically less expensive, but may not be as energy efficient as built-in models. There are also countertop and drawer dishwasher models that are designed to fit in a specific area of the kitchen.
Size of 18 inch Dishwashers
The size of 18 inch dishwashers can vary depending on the model and type. Built-in models are typically between 24 and 33 inches in width, while portable models are typically between 22 and 25 inches in width. The depth of 18 inch dishwashers can also vary, but they typically range between 21 and 24 inches. It is important to measure the area where the dishwasher will be installed to ensure that it will fit properly.
Noise Level of 18 inch Dishwashers
The noise level of 18 inch dishwashers can be an important factor to consider when shopping for the right model. Most models will have a decibel rating, which indicates how loud the machine is when it is running. Dishwashers with a lower decibel rating will be quieter than those with a higher rating. Look for models that have a decibel rating of 45 or lower for a quieter dishwashing experience.
Energy Efficiency of 18 inch Dishwashers
Energy efficiency is an important factor to consider when shopping for 18 inch dishwashers. Many models will have an Energy Star rating, which indicates how energy efficient they are. Look for models with a high energy efficiency rating to save money on your energy bills. Additionally, some models are designed with specific features that can help conserve energy, such as delayed start times and energy-saving wash cycles.
Cleaning Performance of 18 inch Dishwashers
The cleaning performance of dishwashers is an important factor to consider when shopping for the right model. Look for models with a high cleaning performance rating to ensure that your dishes are getting clean every time. Some models come with features such as adjustable racks and adjustable spray arms that can help improve the cleaning performance of the dishwasher. Additionally, some models come with specific cycles that are designed to clean different types of dishes, such as pots and pans or delicate china.
Our ranking system
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Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
