Tired of playing the guessing game when buying a new dishwasher? Imagine unloading sparkling clean dishes every time, without the hassle of figuring out confusing features or brands. That’s the dream, right? But stepping into the world of 18-inch dishwashers often feels like navigating a maze. These compact powerhouses are perfect for smaller kitchens, but finding the *right* one can lead to headaches. You worry about size, cleaning power, and whether it will actually fit your space.
Don’t let a small space mean big cleaning problems. This guide cuts through the noise. We will break down exactly what makes a great 18-inch dishwasher. You will learn about the key features that matter most, from cycle times to noise levels, so you can buy with confidence. Get ready to stop stressing over appliance shopping. Let’s dive in and find the perfect compact cleaner for your kitchen!
Top 18 Dishwasher Recommendations
- Slimline Design with Large Capacity : The Midea built-in dishwasher boasts a slim body that takes up minimal space and is easy to fit. It features a digital control panel with an LED display and has been thoughtfully designed to accommodate larger plates, pots, and pans up to 11 inches in height.
- 8 Place Settings Dishwasher : With dimensions of 22.6D x 17.6W x 32.4H with adjustable legs, this under sink dishwasher provides a spacious and flexible interior for maximum dishware loading.
- 6 programs+3 functions : The 18-inch dishwasher offers six programs, including Heavy, Normal, ECO, Delicate, Quick, and Rinse washing programs. It also features Heated Dry, Hi-Temp, and Sanitize functions that meet all your daily needs. Note: ONLY use detergent specially for dishwasher because regular liquid dish soap will cause dishwasher problems.
- Heated Dry : Smart dishwasher ensures the best drying performance. The extra drying function offers a thorough drying performance (except for the Rapid and Self-clean cycle) with no additional towel drying required.
- HI TEMP : The HYGIENE wash cycle maintains the water temperature at 136°F (58°C) max , which can tackle even the heaviest soiled dishes. It is also suitable for cleaning baby bottles and children's dinner sets.
- Slimline Design with Large Capacity : The Midea built-in dishwasher boasts a slim body that takes up minimal space and is easy to fit. It features a digital control panel with an LED display and has been thoughtfully designed to accommodate larger plates, pots, and pans up to 11 inches in height.
- 8 Place Settings Dishwasher : With dimensions of 22.6D x 17.6W x 32.4H with adjustable legs, this under sink dishwasher provides a spacious and flexible interior for maximum dishware loading.
- 6 programs+3 functions : The 18-inch dishwasher offers six programs, including Heavy, Normal, ECO, Delicate, Quick, and Rinse washing programs. It also features Heated Dry, Hi-Temp, and Sanitize functions that meet all your daily needs. Note: ONLY use detergent specially for dishwasher because regular liquid dish soap will cause dishwasher problems.
- Heated Dry : Smart dishwasher ensures the best drying performance. The extra drying function offers a thorough drying performance (except for the Rapid and Self-clean cycle) with no additional towel drying required.
- HI TEMP : The HYGIENE wash cycle maintains the water temperature at 136°F (58°C) max , which can tackle even the heaviest soiled dishes. It is also suitable for cleaning baby bottles and children's dinner sets.
- 8 PLACE SETTINGS: Racks are suitable to fit 8 place settings of dishes. There is a top cutlery rack and 2 other racks with a large removable cutlery basket.
- MULTIPLE FUNCTIONS: There are 6 washing programs to choose from- pots & pans, normal wash, china, quick wash, rinse only, and energy saver. Up to 24 hour delay start for you added convenience.
- DURABLE TUB: The tub is made of stainless steel for better efficiency performance.
- ENERGY STAR: Low energy consumption according to Energy Star standards.
- BUILT-IN STYLE: The dimensions of the unit are 22.6"D x 18"W x 32.4"H. This stainless steel built-in dishwasher is ADA-compliant
- 14 PLACE SETTINGS: Racks are suitable to fit 14 place settings of dishes. There is a top cutlery rack and 2 other racks with a large removable cutlery basket.
- MULTIPLE FUNCTIONS: There are 6 washing programs to choose from- pots & pans, normal wash, china, quick wash, rinse only, and energy saver. Up to 24 hour delay start for you added convenience.
- DURABLE TUB: The tub is made of stainless steel for better efficiency performance.
- ENERGY STAR: Low energy consumption according to Energy Star standards.
- BUILT-IN STYLE: The dimensions of the unit are 22.6"D x 18"W x 32.4"H. This stainless steel built-in dishwasher is ADA-compliant
- Slimline Design with Large Capacity : The Midea built-in dishwasher boasts a slim body that takes up minimal space and is easy to fit. It features a digital control panel with an LED display and has been thoughtfully designed to accommodate larger plates, pots, and pans up to 11 inches in height.
- 8 Place Settings Dishwasher : With dimensions of 22.6D x 17.6W x 32.4H with adjustable legs, this under sink dishwasher provides a spacious and flexible interior for maximum dishware loading.
- 6 programs+3 functions : The 18-inch dishwasher offers six programs, including Heavy, Normal, ECO, Delicate, Quick, and Rinse washing programs. It also features Heated Dry, Hi-Temp, and Sanitize functions that meet all your daily needs. Note: ONLY use detergent specially for dishwasher because regular liquid dish soap will cause dishwasher problems.
- Heated Dry : Smart dishwasher ensures the best drying performance. The extra drying function offers a thorough drying performance (except for the Rapid and Self-clean cycle) with no additional towel drying required.
- HI TEMP : The HYGIENE wash cycle maintains the water temperature at 136°F (58°C) max , which can tackle even the heaviest soiled dishes. It is also suitable for cleaning baby bottles and children's dinner sets.
- Built-In Stainless Steel Dishwasher: Just 18 inches wide and designed to run at a quiet 53 dB, this compact dishwasher is ideal for offices, studio apartments, basements, RVs, tiny homes, rental rooms, condos, vacation homes, and more
- Maximum Capacity: This built-in dishwasher holds up to 8 standard place settings and features both a dishwasher silverware basket and a cup tray
- Advanced Cleaning Options: This small dishwasher offers 3 wash options (Hi Temp, Sanitize, Extra Dry), 6 automatic cycles (Regular, Automatic, Super, Intensive, Delicate, Rinse), and an Eco half-load mode
- Loaded with Features: Designed for convenience, this dishwashing machine includes a rinse aid dispenser and a concealed top electronic control panel complete with a LED display and cycle indicators
- Premium Construction: An upper and lower rack work together to enhance flexibility and provide total wash coverage, while a 3-stage filtering system ensures outstanding wash performance; Measures 24.25" D x 17.75" W x 32.25" H
- Accommodates up to eight (8) place settings and features a silverware basket and cup tray
- Six (6) Wash Cycles: Heavy, Normal, ECO, Glass, Rapid, and Rinse; Three (3) Options: Sanitize, Hi Temp, Heated Dry
- At only 17.75 inches wide, using this unit to replace an older appliance such as a trash compactor is a great option.
- Leakage sensor automatically shuts off water flow when a leak is detected to protect your home from water damage
- Quiet 52dB operation keeps the disturbance to a minimum; Dimensions 32.5" H x 17.6" W x 22.4" D; Depth w/ door open: 42.25"; Cutout dimensions: 32.5" H x 17.75" W x 23" D Weight: 52.9 lbs
- Accommodates up to eight (8) place settings and features a silverware basket and cup tray
- Six (6) Wash Cycles: Heavy, Normal, ECO, Glass, Rapid, and Rinse; Three (3) Options: Sanitize, Hi Temp, Heated Dry
- At only 17.75 inches wide, using this unit to replace an older appliance such as a trash compactor is a great option.
- Leakage sensor automatically shuts off water flow when a leak is detected to protect your home from water damage
- Quiet 52dB operation keeps the disturbance to a minimum; Dimensions 32.5" H x 17.6" W x 22.4" D; Weight: 52.9 lbs
The Ultimate Buying Guide for Your 2018 Dishwasher
Buying a dishwasher from 2018 can save you money. These models are often reliable and packed with good features. This guide helps you find the best used or refurbished ’18 dishwasher for your kitchen.
Key Features to Look For in a 2018 Model
Even older dishwashers have important features. Look for these items to make sure you get a good clean every time.
1. Wash Cycles and Options
- Auto-Sense/Auto-Wash: This feature checks how dirty your dishes are. It then chooses the best water temperature and cycle time. This saves energy and water.
- Heavy/Pots & Pans: You need this setting for baked-on food. It uses hotter water and longer wash times.
- Quick Wash: Great for lightly soiled dishes when you need them fast.
2. Drying Technology
Drying is often a weak spot in older dishwashers. Check for:
- Heat Dry: Uses a heating element to dry dishes. It works well but uses more energy.
- Condensation Drying: This is a quieter, more energy-efficient method. It uses the heat from the final rinse to evaporate water. Many higher-end 2018 models used this.
3. Noise Level (dBA)
Dishwasher noise is measured in decibels (dBA). Lower is better. For 2018 models, aim for anything under 48 dBA. Anything above 50 dBA might sound loud, especially in open-plan homes.
Important Materials That Matter
The materials inside the dishwasher affect how long it lasts and how well it cleans.
Tub Material
- Stainless Steel Tub: This is the best choice. Stainless steel resists stains, holds heat better for faster drying, and generally lasts longer than plastic. Most quality 2018 models featured this.
- Plastic Tub: These are cheaper but can absorb odors over time. They also do not hold heat as well.
Racks and Tines
Check the racks. Good racks have a durable vinyl or nylon coating. Look closely for rust spots or large areas where the coating has chipped off. Rusted tines can snag and damage your nice glassware.
Factors That Improve or Reduce Quality
A few design choices really separate a great dishwasher from an average one.
Quality Boosters
- Third Rack (Cutlery Tray): This top-level rack is perfect for flat silverware, spatulas, and small bowls. It frees up space in the lower basket. This is a huge quality-of-life improvement.
- Adjustable Middle Rack: Being able to raise or lower the middle rack helps you fit tall pots or wine glasses easily.
Quality Reducers (Things to Avoid)
Watch out for complex electronic controls that show signs of wear. If the display is flickering or buttons stick, it suggests potential costly repairs later. Also, models without a food grinder (relying only on a filter) might require more frequent manual cleaning of the filter screen.
User Experience and Use Cases
Think about how your family uses dishes. This helps you choose the right size and features.
Capacity
Standard dishwashers fit 12 to 14 place settings. If you have a large family or entertain often, look for a model advertised as having maximum capacity. Check how deep the bottom rack is.
Loading Flexibility
If you often wash large items like cookie sheets or cutting boards, make sure the tines can fold down. Flexible loading means you fit more dishes in one go, saving you time.
Installation Considerations
Measure your space carefully! Standard dishwashers are 24 inches wide. Older models might have slightly different depth requirements, so confirm the dimensions before you buy.
Frequently Asked Questions (FAQ) for ’18 Dishwashers
Q: Are 2018 dishwashers energy efficient?
A: Yes, most dishwashers made in 2018 meet modern energy standards. Look for the Energy Star label to confirm efficiency. They usually use less water than handwashing.
Q: How long should a 2018 dishwasher last?
A: A well-maintained dishwasher from 2018 should easily last another 5 to 7 years. Stainless steel tubs generally last longer.
Q: Is it hard to find replacement parts for a 2018 model?
A: No, parts are usually easy to find. Major brands like Bosch, Whirlpool, and GE made millions of units that year. Filters, spray arms, and racks are often interchangeable or widely available.
Q: What is the difference between a silver stainless steel tub and a black plastic tub?
A: The silver stainless steel tub holds heat better for drying and resists stains. The black plastic tub is cheaper but may not dry as effectively.
Q: Should I worry about hard water spots on dishes from an older unit?
A: If you notice spots, look for a model that has a built-in rinse aid dispenser. Using rinse aid helps water sheet off the dishes, preventing spots, regardless of the age of the machine.
Q: What is a good price range for a used 2018 dishwasher?
A: Prices vary greatly based on brand and condition. Expect to pay between $150 and $350 for a good, working 2018 model that originally cost $600 or more.
Q: Why is my 2018 dishwasher not drying well anymore?
A: This often means the heating element is failing, or the door seal is worn out, letting humid air escape. Check the manual for basic troubleshooting steps first.
Q: Do 2018 dishwashers have sanitation cycles?
A: Many mid-to-high-end 2018 models include a Sanitize cycle. This cycle heats the water to a very high temperature to kill germs.
Q: How important is the spray arm design?
A: Spray arm design is very important! Look for models with multiple spray arms, especially one located underneath the bottom rack for better coverage of large items.
Q: Can I upgrade the interior racks on an older dishwasher?
A: Sometimes. Check the manufacturer’s website for your specific model number. You might be able to buy newer, more flexible racks if the original ones are heavily damaged.

Hi, I’m Larry Fish, the mind behind MyGrinderGuide.com.. With a passion for all things kitchen appliances, I created this blog to share my hands-on experience and expert knowledge. Whether it’s helping you choose the right tools for your culinary adventures or offering tips to make your kitchen more efficient, I’m here to guide you. My goal is to make your time in the kitchen not only easier but also enjoyable! Welcome to my world of kitchen mastery!