Sharp SDW6736MS 24-inch Stainless Steel vs SPT SD-9254SSB 18″ Wide Built-In Stainless Steel
Updated July 2026 — Sharp SDW6736MS 24-inch Stainless Steel wins on width and capacity, SPT SD-9254SSB 18″ Wide Built-In Stainless Steel wins on weight and noise.
The Sharp SDW6736MS offers superior features and quieter operation, making it the better choice for larger households. The SPT SD-9254SSB is more budget-friendly and compact, ideal for smaller spaces.
Why Sharp SDW6736MS 24-inch Stainless Steel is better
Capacity
Sharp supports 14 place settings vs SPT's 8.
Noise Level
Sharp operates at 47 dBA vs SPT's 52 dBA.
Features
Sharp includes an adjustable third rack and Power Wash sprayer.
Why SPT SD-9254SSB 18″ Wide Built-In Stainless Steel is better
Price
SPT is $449.99 compared to Sharp's $579.00.
Size
SPT is 18 inches wide, fitting smaller spaces.
Energy Certification
SPT is ENERGY STAR certified.
Overall score
Specifications
| Spec | Sharp SDW6736MS 24-inch Stainless Steel | SPT SD-9254SSB 18″ Wide Built-In Stainless Steel |
|---|---|---|
| Price | $579.00 | $449.99 |
| Wash Cycles | 6 | 6 |
| Drying Type | Heated | Heated |
| Energy Star | No | Yes |
| Third Rack | Yes | No |
Dimension comparison
Price Comparison
The Sharp SDW6736MS is priced at $579.00, whereas the SPT SD-9254SSB is more budget-friendly at $449.99, making it about 22% cheaper. This price difference may be a significant factor for shoppers looking for a cost-effective solution for their dishwashing needs. While both dishwashers deliver good performance, the SPT model offers basic features at a lower price point, which could appeal to those on a tighter budget or with smaller kitchens.
Size and Capacity
The Sharp SDW6736MS measures 24 inches and can accommodate up to 14 place settings, making it suitable for larger households or those who frequently entertain guests. In contrast, the SPT SD-9254SSB is 18 inches wide and supports up to 8 place settings, making it ideal for smaller families or apartments. The larger capacity of the Sharp model allows for more significant dish loads, while the compact size of the SPT model makes it easier to fit into limited spaces, highlighting the trade-off between capacity and convenience.
Noise Level
When it comes to noise levels, the Sharp SDW6736MS operates at a library-quiet 47 dBA, making it significantly quieter than the SPT SD-9254SSB, which has a noise level of 52 dBA. The quieter operation of the Sharp model is particularly advantageous for open-concept homes where noise can be a concern during dishwashing. If peace and quiet during operation are paramount, the Sharp dishwasher clearly has the edge.
Features and Functionality
The Sharp SDW6736MS boasts advanced features such as an adjustable third rack, a Power Wash sprayer for heavily soiled items, and a total of 6 wash cycles along with 7 options. The SPT SD-9254SSB, while equipped with 6 wash programs, lacks the versatility of a third rack, which can make it less efficient for organizing utensils and small items. The enhanced functionality of the Sharp model provides more flexibility and efficiency during the cleaning process, appealing to users with diverse dishwashing needs.
Energy Efficiency
Both dishwashers are designed with energy efficiency in mind; however, the SPT SD-9254SSB is ENERGY STAR certified, which signifies its adherence to strict energy consumption guidelines. While the Sharp SDW6736MS also offers effective performance, specific energy consumption details are not highlighted. This ENERGY STAR certification may lead to long-term savings on utility bills, making the SPT model a more appealing option for eco-conscious buyers looking to minimize their energy footprint.
Drying Performance
The Sharp SDW6736MS includes heated drying capabilities, ensuring that dishes come out completely dry and ready for use. On the other hand, the SPT SD-9254SSB also features a heating function during the drying cycle, providing adequate drying performance. However, the Sharp model's overall design and additional drying features may lead to better results for items that require extra care or for those living in humid climates, where drying can be challenging.
Design and Aesthetics
In terms of design, both models feature a sleek stainless steel finish that fits well in modern kitchens. The Sharp SDW6736MS stands out with its adjustable third rack, which not only enhances functionality but also adds to the visual appeal by providing a more streamlined look. The SPT SD-9254SSB, while compact and practical, may not have the same level of visual sophistication. For consumers who value aesthetics alongside performance, the Sharp dishwasher may be the more attractive option.
Which should you buy?
Choosing between the Sharp SDW6736MS and the SPT SD-9254SSB ultimately depends on your specific needs and budget. If you require a larger capacity with advanced features and quieter operation, the Sharp model is well worth the investment at $579.00. However, if you are looking for a compact, budget-friendly option that still delivers solid performance, the SPT model at $449.99 offers considerable value. Consider your household size, kitchen space, and dishwashing requirements to make the best choice for your home.

