SPT SD-6501W 24″-wide Built-In Stainless Steel vs SPT SD-9254SSA 18″ Wide Built-In Stainless Steel
Updated July 2026 — SPT SD-6501W 24″-wide Built-In Stainless Steel leads on weight and width.
The SPT SD-6501W is a better choice for larger households due to its higher capacity and lower price, while the SPT SD-9254SSA is ideal for smaller spaces.
Why SPT SD-6501W 24″-wide Built-In Stainless Steel is better
Capacity
14 place settings vs 8 place settings
Price
$447.55 vs $462.25
Features
Additional cutlery rack for better organization
Why SPT SD-9254SSA 18″ Wide Built-In Stainless Steel is better
Size
More compact at 18 inches wide
Space
Ideal for smaller kitchens
Energy
Same Energy Star rating
Overall score
Specifications
| Spec | SPT SD-6501W 24″-wide Built-In Stainless Steel | SPT SD-9254SSA 18″ Wide Built-In Stainless Steel |
|---|---|---|
| Wash Programs | 6 | 6 |
| Drying Function | Heated | Heated |
| Energy Star | Yes | Yes |
| Error Alarm | Yes | Yes |
| Rinse Aid | Yes | Yes |
Dimension comparison
Overview of the Dishwashers
When comparing the SPT SD-6501W and the SPT SD-9254SSA, the key takeaway is that both models offer unique features tailored to different kitchen needs. The SPT SD-6501W is designed for larger households with a capacity of 14 place settings, while the SPT SD-9254SSA is more compact, accommodating 8 place settings. This difference in capacity makes the former more suitable for families, while the latter caters to smaller kitchens and users with less dishwashing demand.
The SPT SD-6501W is priced at $447.55, whereas the SPT SD-9254SSA is slightly higher at $462.25. Despite the SPT SD-6501W being the cheaper option, both dishwashers fall within a competitive price range for built-in stainless steel models.
Design and Build Quality
In terms of design, both the SPT SD-6501W and the SPT SD-9254SSA showcase a sleek stainless steel finish that complements modern kitchen aesthetics. The SPT SD-6501W features a tall tub design with a spacious interior, while the SPT SD-9254SSA is more compact at 18 inches wide.
The SPT SD-6501W's taller tub allows for larger items and more flexibility in loading. However, the SD-9254SSA’s compact design makes it ideal for smaller kitchens or apartments where space is limited. Both models are built to last, with stainless steel interiors that enhance durability, though the larger model may offer more versatility in terms of dish placement.
Washing Performance
The washing performance is a critical factor when choosing a dishwasher. The SPT SD-6501W offers six distinct wash programs, including Heavy, Normal, Light, Eco, Glass, and Rinse, catering to various cleaning needs. In contrast, the SPT SD-9254SSA also features six wash programs but is designed for less capacity, making it efficient for smaller loads.
Both dishwashers include a heated drying function that enhances drying efficiency, ensuring that dishes come out spotless and dry. The SPT SD-6501W's additional rack for cutlery allows for better organization, which can enhance washing performance by preventing utensils from falling through the traditional basket.
Energy Efficiency
Energy efficiency is a vital consideration for environmentally conscious consumers. Both the SPT SD-6501W and the SPT SD-9254SSA are Energy Star rated, meaning they meet or exceed federal guidelines for energy efficiency. This rating ensures that users can save on energy costs throughout the year.
The SPT SD-6501W, with its larger capacity, may slightly outshine the SPT SD-9254SSA when considering energy consumption per load, especially for larger families. However, both models are designed to help users save money while reducing their environmental footprint, making either choice a smart investment.
Noise Levels
Noise levels are crucial for many consumers, particularly those with open-concept living spaces. The SPT SD-6501W operates at a quiet 55 dBA, making it a suitable choice for homes where noise could be disruptive. The SPT SD-9254SSA does not specify its noise level, but given its smaller size, it is typically expected to operate quietly as well.
Quiet operation is a common feature in modern dishwashers, and the SPT SD-6501W's noise level is an attractive selling point for anyone concerned about maintaining a peaceful home environment while the dishwasher is in use.
User-Friendly Features
Both dishwashers offer user-friendly features that enhance the overall experience. The SPT SD-6501W includes a time delay feature, allowing users to schedule washes at their convenience, which can be particularly useful for busy households. Additionally, both models feature an error alarm that displays fault codes, facilitating easy troubleshooting.
The SPT SD-9254SSA also has a time delay feature, providing flexibility for users. However, the more robust features of the SPT SD-6501W, such as the rinse aid warning indicator and the additional top cutlery rack, may make it a more attractive option for those who prioritize ease of use.
Price Comparison
Price is always a significant factor in purchasing decisions. The SPT SD-6501W is priced at $447.55, while the SPT SD-9254SSA comes in at $462.25. This makes the SPT SD-6501W approximately 3.8% cheaper than its counterpart, which might appeal to budget-conscious consumers looking for a high-capacity dishwasher.
While the price difference is relatively small, the additional features and larger capacity of the SPT SD-6501W may justify the investment for larger families, whereas the SPT SD-9254SSA's compact size may be more appealing for those with limited space.
Which should you buy?
Choosing between the SPT SD-6501W and the SPT SD-9254SSA ultimately depends on your specific needs. If you require a larger capacity with more versatile washing options, the SPT SD-6501W is a better choice, especially considering its lower price and additional features. However, if you live in a smaller space and need a more compact dishwasher, the SPT SD-9254SSA would serve you well, albeit at a slightly higher price. Both models are excellent in their own right, but your choice should align with your household size and kitchen layout.

