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Honeywell 18-Inch Dishwasher with 8 Place vs SPT SD-6501W 24″-wide Built-In Stainless Steel

Updated July 2026 — SPT SD-6501W 24″-wide Built-In Stainless Steel leads on width and capacity.

The SPT SD-6501W offers better capacity and price, making it a more appealing choice for larger households.

Why Honeywell 18-Inch Dishwasher with 8 Place is better

Price

Honeywell is more expensive at $546.25.

Compact Size

Honeywell fits 8 place settings, ideal for small kitchens.

Durability

Honeywell features a durable stainless steel tub.

Why SPT SD-6501W 24″-wide Built-In Stainless Steel is better

Capacity

SPT accommodates 14 place settings.

Price

SPT is cheaper at $447.55.

User Features

SPT includes error alarm and rinse aid indicator.

Overall score

Honeywell 18-Inch Dishwasher with 8 Place
75
SPT SD-6501W 24″-wide Built-In Stainless Steel
85

Specifications

SpecHoneywell 18-Inch Dishwasher with 8 PlaceSPT SD-6501W 24″-wide Built-In Stainless Steel
Washing Programs66
Energy StarYesYes
Drying TypeStandardHeated
Noise LevelN/A55 dBA
Delay Timer24 hours24 hours

Dimension comparison

Honeywell 18-Inch Dishwasher with 8 PlaceSPT SD-6501W 24″-wide Built-In Stainless Steel

Price Comparison

The Honeywell 18-Inch Dishwasher is priced at $546.25, while the SPT SD-6501W is more affordable at $447.55, making it about 18% cheaper. This price difference can be significant for budget-conscious consumers. While both products offer competitive features, the cost-effectiveness of the SPT could appeal to those looking for a balance between performance and price. Given that the SPT has a bestseller rank of 5011 compared to Honeywell's 361, it's clear that price plays a role in consumer choices, particularly in the competitive dishwasher market.

Size and Capacity

The Honeywell 18-Inch Dishwasher is compact, designed to fit 8 place settings, making it ideal for smaller kitchens. In contrast, the SPT SD-6501W boasts a larger capacity with the ability to handle up to 14 place settings. This difference means that families or households with higher dishwashing needs might find the SPT more suitable. The dimensions of the Honeywell allow for more cabinet space, but those needing extra capacity would benefit from the SPT's larger size and functionality without compromising on performance.

Washing Programs

Both dishwashers offer six washing programs, including heavy, normal, eco, glass, rapid, and rinse, allowing users to choose the best cycle for their needs. However, the SPT SD-6501W includes a unique top cutlery rack for better placement of fine utensils, enhancing its functionality. This feature is particularly useful for households that use a variety of utensils and want to ensure that they are cleaned effectively. The inclusion of an error alarm and rinse aid warning indicator in the SPT model further adds to its user-friendly experience, making it appealing for families who may not want to fuss with settings.

Energy Efficiency

Both the Honeywell and SPT models are Energy Star certified, indicating they meet or exceed federal guidelines for energy efficiency. This certification is crucial for consumers concerned about their energy usage and bills. The Honeywell emphasizes low energy consumption, while the SPT is marketed for year-round energy and money savings. Given the increasing focus on sustainability, both options are designed to be efficient, but the SPT’s additional features like heated drying may enhance its overall efficiency in drying dishes.

Build Quality and Design

The Honeywell features a durable stainless steel tub, which contributes to its performance and longevity. The SPT SD-6501W also boasts a stainless steel interior, adding to its durability. Both designs are built for longevity, but the SPT’s tall tub design allows for more flexibility in dish placement, accommodating larger items more easily. Aesthetic considerations may also come into play, as the sleek design of both models can complement a modern kitchen, but personal preference will ultimately dictate which design resonates more with potential buyers.

Noise Level

While the noise level for the Honeywell is not explicitly stated, the SPT SD-6501W operates at a quiet 55dBA. This relatively low noise level is significant for users who prefer a quieter kitchen environment, especially in open-plan spaces. If noise is a concern, the SPT may stand out as the preferable option. However, without specific noise ratings for the Honeywell, direct comparisons can't be made, leaving an uncertainty for consumers who prioritize a peaceful atmosphere while their dishwasher is running.

User Convenience Features

Both dishwashers include a delay timer feature that allows users to set the dishwasher to run at a later time, adding convenience to daily routines. The Honeywell can be programmed up to 24 hours in advance, providing flexibility for busy households. The SPT also offers this feature along with an error alarm that displays fault codes and a rinse aid warning indicator. These additional features enhance user convenience, particularly for those who may prefer to receive notifications about maintenance needs, making the SPT model potentially easier to manage.

Which should you buy?

When deciding between the Honeywell 18-Inch Dishwasher and the SPT SD-6501W, consider your specific needs and kitchen space. The SPT offers a larger capacity at a lower price, making it more suitable for larger households or frequent dishwashing needs. However, if you have limited space and require a more compact unit, the Honeywell could be the right fit. Both models provide energy efficiency and multiple washing programs, but the SPT's additional user convenience features may ultimately tip the scale for many buyers. If price and capacity are your top priorities, the SPT is the clear winner.