EdgeStar BIDW1802SS vs SPT SD-9254SSA 18″ Wide Built-In Stainless Steel
Updated July 2026 — EdgeStar BIDW1802SS leads on noise and weight.
The EdgeStar BIDW1802SS offers more features and better safety options, while the SPT SD-9254SSA is more budget-friendly. Overall, the EdgeStar is the better choice for those who can afford it.
Why EdgeStar BIDW1802SS is better
Features
EdgeStar has more wash cycles and options.
Safety
EdgeStar includes a leakage sensor.
Noise Level
EdgeStar operates at a quieter 52dB.
Why SPT SD-9254SSA 18″ Wide Built-In Stainless Steel is better
Price
SPT is $76 cheaper.
Drying Efficiency
SPT has a heating function during drying.
Popularity
SPT has a decent bestseller rank.
Overall score
Specifications
| Spec | EdgeStar BIDW1802SS | SPT SD-9254SSA 18″ Wide Built-In Stainless Steel |
|---|---|---|
| Wash Cycles | 6 | 6 |
| Drying Function | Heated Dry | Heating Function |
| Leak Protection | Yes | No |
| Time Delay | No | Yes |
| Bestseller Rank | 657 | 1365 |
Dimension comparison
Overview of the Dishwashers
The EdgeStar BIDW1802SS and SPT SD-9254SSA are both built-in dishwashers designed to accommodate eight place settings. However, they differ notably in price and features. The EdgeStar is priced at $539.00, while the SPT comes in at $462.25, making it about 17% cheaper than the EdgeStar. These models are compact at 18 inches wide, making them suitable for smaller kitchens or as replacements for older appliances.
Design and Build Quality
Both dishwashers boast a sleek design, but they use different materials that may appeal to different users. The EdgeStar features a silverware basket and cup tray, enhancing organization during washes. In contrast, the SPT has a stainless steel tub, which can improve durability and offer better insulation for quieter operation. The EdgeStar operates at a noise level of 52dB, ensuring minimal disturbance, while the SPT does not specify its noise level, which could be a consideration for users sensitive to sound.
Wash Programs and Features
The EdgeStar BIDW1802SS offers six wash cycles, including Heavy, Normal, ECO, Glass, Rapid, and Rinse, allowing for versatile cleaning options. Additionally, it provides three specific wash options: Sanitize, Hi Temp, and Heated Dry. The SPT SD-9254SSA also features six wash programs and includes a heating function during the drying cycle for effective drying. However, it stands out with its Time Delay feature, allowing users to schedule operations from 1 to 24 hours later, which can be convenient for busy households.
Safety and Reliability
Safety features are crucial in dishwashers, and both models incorporate mechanisms to prevent water damage. The EdgeStar is equipped with a leakage sensor that automatically shuts off water flow if a leak is detected, providing peace of mind. On the other hand, the SPT includes an error alarm that displays fault codes, which can help users troubleshoot issues quickly. These features enhance the reliability of both models, though the EdgeStar may offer more robust leak protection.
Cleaning Efficiency
In terms of cleaning efficiency, both dishwashers are designed to handle a standard load of eight place settings. The EdgeStar's multiple wash cycles enable tailored cleaning for different types of dishes, from heavily soiled pots to delicate glassware. Meanwhile, the SPT's heating function during the drying cycle can contribute to better drying results, especially for plastics that tend to retain moisture. This difference could influence a buyer's choice depending on their specific cleaning needs.
Price Comparison
The EdgeStar BIDW1802SS is priced at $539.00, while the SPT SD-9254SSA is available for $462.25, highlighting a significant price difference of about $76. This lower price point for the SPT may make it more appealing for budget-conscious consumers looking for a reliable and efficient dishwasher without breaking the bank. The EdgeStar, with its slightly higher price, may offer features that justify the cost for some users.
Bestselling Status
In terms of popularity, the EdgeStar has a bestseller rank of 657, indicating that it is a favored choice among consumers. This could be attributed to its comprehensive features and reliable performance. The SPT, with a bestseller rank of 1365, is also a solid option, but it may not be as widely recognized. Buyers often look at bestseller ranks as a quick reference for the popularity and reliability of a product.
Which should you buy?
When choosing between the EdgeStar BIDW1802SS and the SPT SD-9254SSA, consider your specific needs and budget. If you prioritize a comprehensive set of features, including a variety of wash cycles and robust safety measures, the EdgeStar may be worth the extra cost. However, if you are looking for an effective and budget-friendly dishwasher that still offers essential features and a reliable performance, the SPT could be the ideal choice for you. Ultimately, both dishwashers provide excellent value, but your personal preferences will determine the best fit for your kitchen.

