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ZLINE Kitchen and Bath ZLINE 24-Inch Tall Tub Dishwasher or ZLINE Kitchen and Bath ZLINE 18-Inch Autograph Edition Dishwasher? Which ZLINE Kitchen and Bath Model to Buy

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This comparison of zline kitchen and bath zline 24 inch tall tub dishwasher vs zline 18 highlights two distinct options for your kitchen. Both models share top controls, stainless steel tubs, and smart wash technology. The main difference lies in their size and capacity. The 24-inch model offers more space and a taller tub design. The 18-inch compact version provides a narrower footprint with a unique autograph edition finish. You should choose based on your cabinet dimensions and dish volume.

Key differences

AspectZLINE 24-Inch Tall Tub Dishwasher with 3rd RackZLINE 18-Inch Autograph Edition Dishwasher
Width23.5 inches17.6 inches
Capacity15 place settingsnot listed
Water Usage3.4 gallons per load3.2 gallons per load
Color/FinishBlack Stainless SteelWhite Matte with Gold Handle
Height33.8 inches32.1 inches

Which one should you choose?

Choose ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack if

  • You need to wash a large number of dishes at once, as this model holds 15 place settings.
  • Your kitchen cabinets require a 24-inch wide appliance for proper fit.
  • You prefer a black stainless steel finish that matches other modern appliances.

Choose ZLINE 18-Inch Autograph Edition Dishwasher if

  • You have a smaller kitchen or a secondary space where a compact footprint is essential.
  • You want to minimize water usage, as this model uses only 3.2 gallons per load.
  • You are drawn to the distinctive white matte door with a polished gold handle.

Verdict: The 24-inch tall tub model is the better choice for primary kitchens that require high capacity and standard width installations. The 18-inch compact option suits smaller spaces or secondary kitchens where style and water efficiency are priorities. Both provide similar cleaning performance and quiet operation.

ZLINE 24-Inch vs 18-Inch Autograph

Installation width

Edge: ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack

The ZLINE 24-Inch Tall Tub Dishwasher requires a 24-inch cabinet cutout, with a physical width of 23.5 inches. This model is designed for standard kitchen layouts where space allows for a full-size appliance. In contrast, the ZLINE 18-Inch Autograph Edition Dishwasher fits into 18-inch spaces, measuring 17.6 inches wide. This compact footprint makes it ideal for smaller kitchens, apartments, or secondary cooking areas. You must ensure your cabinetry matches the specific width requirement for either model. The 24-inch unit offers more interior volume, while the 18-inch version prioritizes space efficiency. Choose based on your available cabinet dimensions.

Dish capacity

Edge: ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack

Capacity is a key differentiator between these two models. The ZLINE 24-Inch Tall Tub Dishwasher holds 15 place settings, providing ample room for large families or frequent entertaining. Its taller tub design accommodates larger pots and pans more easily. The ZLINE 18-Inch Autograph Edition Dishwasher is a compact unit, and while the exact place setting count is not listed, its smaller physical dimensions indicate a lower capacity suitable for individuals or couples. If you wash heavy loads daily, the 24-inch model is the practical choice. For lighter use or smaller households, the 18-inch model suffices. Consider your typical dish volume when deciding.

Water efficiency

Edge: ZLINE 18-Inch Autograph Edition Dishwasher

Both dishwashers feature Smart Wash Technology, which uses auto-sensing systems to determine the appropriate cycle and pressure. This helps limit water usage for energy efficiency. However, the specific water consumption differs slightly. The ZLINE 24-Inch Tall Tub Dishwasher uses 3.4 gallons per load. The ZLINE 18-Inch Autograph Edition Dishwasher is slightly more efficient, using 3.2 gallons per load. This difference is minimal but notable if you are tracking utility usage closely. Both models aim to clean effectively while conserving resources. The 18-inch model has a slight edge in water conservation, while the 24-inch model uses a bit more to handle its larger capacity.

Noise level

Edge: Tie

Quiet operation is important for open-plan living spaces. Both the ZLINE 24-Inch Tall Tub Dishwasher and the ZLINE 18-Inch Autograph Edition Dishwasher operate at 51 dBa. This decibel level is consistent across both models, ensuring similar noise performance regardless of size. You will experience the same low hum during the wash cycle. Neither model is significantly quieter than the other. This tie means you can choose based on size or aesthetics without worrying about a difference in acoustic performance. Both are suitable for kitchens adjacent to living or dining areas.

Drying technology

Edge: Tie

Both models utilize identical drying systems to ensure your dishes come out clean and dry. They both feature Auto Door Open Drying, which automatically opens the door at the end of the cycle to release steam and circulate fresh air. This is particularly useful for drying coffee mugs and deep-bottom items. Additionally, both include Turbo Fan Drying to quickly remove excess humidity. This shared technology means you get the same drying performance from either unit. You do not need to choose one over the other based on drying capability, as both handle this task effectively using the same methods.

Design and finish

Edge: Tie

The visual appearance of each model is distinct. The ZLINE 24-Inch Tall Tub Dishwasher comes in Black Stainless Steel, offering a modern, sleek look that blends with contemporary kitchens. The ZLINE 18-Inch Autograph Edition Dishwasher features a White Matte door panel paired with an elegant Polished Gold handle. This exclusive Autograph Edition design provides a unique aesthetic choice. If you prefer a dark, metallic finish, the 24-inch model is suitable. If you want a bold contrast with gold accents, the 18-inch model stands out. Your kitchen decor should guide this decision, as the finishes are quite different.

Which ZLINE Dishwasher Fits Your Kitchen

Standard kitchen with full-size space

Our pick: ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack

You need the extra capacity of the 24-inch model. It holds 15 place settings, which suits larger households. The wider tub accommodates bigger pots and pans. You also get the black stainless steel finish that complements modern kitchen designs. This size fits standard cabinetry without requiring a compact layout.

Small apartment or secondary kitchen

Our pick: ZLINE 18-Inch Autograph Edition Dishwasher

You require a compact unit for limited space. The 18-inch width fits smaller cabinets easily. It uses less water per load, at 3.2 gallons, compared to the larger model. The white matte finish with gold handle adds style to smaller rooms. It maintains the same cleaning performance in a smaller footprint.

Eco-conscious user with small load

Our pick: ZLINE 18-Inch Autograph Edition Dishwasher

You prioritize water efficiency for everyday use. This model uses only 3.2 gallons per cycle. The Smart Wash Technology adjusts pressure based on soil level. You still get the 304-grade stainless steel tub and turbo fan drying. The compact size is ideal if you do not need to wash large volumes of dishes at once.

The products compared

ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack

Best for: Full-size kitchens needing durable stainless steel tubs

Width
23.5 inches
Capacity
15 place settings
Noise Level
51 dBa
Control Location
Top Control
Tub Material
Stainless Steel
Features
Stainless Steel Tub, Tall Tub

View on Amazon: ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack Affiliate link

This ZLINE model is a 24-inch dishwasher with a stainless steel tub and top controls. It holds 15 place settings across three racks. The unit operates at 51 dBa and uses 3.4 gallons per load. Auto door open drying and turbo fan technology help dry dishes. It suits kitchens needing full-size capacity with customizable rack space.

Pros

  • Stainless steel tub material for durability
  • 15 place setting capacity with 3 racks
  • Auto door open drying feature
  • Low 51 dBa noise level
  • Energy-efficient 3.4 gallons per load

Cons

  • Top control location may be less discreet
  • Heavier build at 107 pounds
  • Larger 24-inch width requires more cabinet space

Good fit if

  • You need a full-size 24-inch dishwasher
  • You prefer stainless steel tubs for longevity
  • You want auto-opening door drying

Skip if

  • You require a compact 18-inch unit
  • You need hidden bottom controls
  • You have limited cabinet width

Verdict: ZLINE 24-Inch Tall Tub Dishwasher fits households needing high capacity and durable materials. Its auto-drying and quiet operation make it suitable for open-plan kitchens where space allows for its 24-inch footprint.

ZLINE 18-Inch Autograph Edition Dishwasher

Best for: small kitchens needing quiet, compact washing

Width
18"
Noise Level
51 dBa
Control Location
Top Control
Tub Material
304-Grade Stainless Steel
Dimensions
24.5 × 17.6 × 32.1 inches
Weight
83.2 pounds

View on Amazon: ZLINE 18-Inch Autograph Edition Dishwasher Affiliate link

This 18-inch compact dishwasher features a white matte finish with a gold handle. It includes a third rack for flatware and top controls. The 51 dBa noise level is quiet for an 18-inch model. Smart wash technology limits water use to 3.2 gallons per load. Auto door open drying helps with deep items. It suits smaller kitchens needing a stylish, efficient option.

Pros

  • 18-inch width fits compact spaces
  • 51 dBa noise level for quiet operation
  • Third rack with sliding design for flatware
  • Auto door open drying for better results
  • Turbo Fan Drying removes excess humidity

Cons

  • 18-inch capacity holds fewer dishes than 24-inch models
  • Top controls may be less ergonomic for some users
  • White matte finish shows smudges more than stainless steel

Good fit if

  • You have limited kitchen space and need an 18-inch unit
  • You want a quiet dishwasher with a 51 dBa rating
  • You value a third rack for organizing flatware

Skip if

  • You need the maximum capacity of a 24-inch dishwasher
  • You prefer bottom controls for easier access
  • You want a standard stainless steel finish instead of matte

Verdict: ZLINE 18" Autograph Edition Dishwasher is a compact, quiet option for small kitchens. It fits buyers who need an 18-inch unit with a third rack and low noise.

Specifications side by side

Spec ZLINE 24-Inch Tall Tub Dishwasher with 3rd Rack ZLINE 18-Inch Autograph Edition Dishwasher
Width 23.5 inches 18"
Capacity 15 place settings not stated
Noise Level 51 dBa 51 dBa
Control Location Top Control Top Control
Tub Material Stainless Steel 304-Grade Stainless Steel
Features Stainless Steel Tub, Tall Tub not stated
Control Type Top Control Top Control
Dimensions 21.8 × 23.5 × 33.8 inches 24.5 × 17.6 × 32.1 inches
Weight 107 pounds 83.2 pounds
Color Black Stainless Steel White Matte / Gold
Model DWV-BS-24 DWVZ-WM-18-G

Frequently asked questions

Does the ZLINE 24-Inch model have a third rack?

Yes, the ZLINE 24-Inch Tall Tub Dishwasher includes a third rack. This feature adds vertical space for utensils or small items. It complements the durable stainless steel tub. The top controls keep the interior layout uncluttered. This design helps you maximize cleaning capacity for larger households.

Is the ZLINE 18-Inch Autograph Edition quiet?

The ZLINE 18-Inch Autograph Edition is designed for quiet operation. It fits small kitchens where noise matters. The compact 18-inch width allows for placement in tighter spaces. You get efficient washing without loud disruptions. This makes it suitable for open living areas.

What is the difference in width between the two models?

The ZLINE 24-Inch model measures 23.5 inches wide. The ZLINE 18-Inch Autograph Edition measures 17.6 inches wide. This size difference determines which cabinet cutout each unit requires. Choose the 24-inch model for standard full-size spaces. Pick the 18-inch version for compact layouts.

Do both dishwashers use top controls?

Yes, both models feature top control panels. The ZLINE 24-Inch Tall Tub uses top controls. The ZLINE 18-Inch Autograph Edition also uses top controls. This keeps the front of the door clean. You can access settings without looking down at the bottom edge.

Which model is better for small kitchens?

The ZLINE 18-Inch Autograph Edition is better for small kitchens. Its 17.6-inch width fits tighter cabinet spaces. It offers quiet operation and a third rack. The ZLINE 24-Inch model requires more floor space. It is designed for standard kitchens with ample room.

What finish options are available for the ZLINE 24-Inch model?

The ZLINE 24-Inch Tall Tub Dishwasher comes in black stainless steel. This finish resists fingerprints and smudges. It pairs well with modern kitchen aesthetics. The durable stainless steel tub is also visible inside. This combination offers both style and long-term durability.

See also