Kenmore 24" Built-In Dishwasher - Quiet Tub with vs SPT SD-9254SSA 18″ Wide Built-In Stainless Steel
Updated July 2026 — Kenmore 24" Built-In Dishwasher - Quiet Tub with leads on noise and weight.
The Kenmore offers superior features and capacity, making it the better choice for larger households, while the SPT is a budget-friendly option for smaller spaces.
Why Kenmore 24" Built-In Dishwasher - Quiet Tub with is better
Capacity
Kenmore holds 15 place settings vs SPT's 8.
Cleaning Features
Kenmore has advanced soil detection technology.
Drying Performance
Kenmore features TurboDry for better drying.
Why SPT SD-9254SSA 18″ Wide Built-In Stainless Steel is better
Price
SPT is $462.25, significantly cheaper than Kenmore.
Size
SPT is compact at 18 inches wide.
Energy Efficiency
Both are ENERGY STAR certified, but SPT is more budget-friendly.
Overall score
Specifications
| Spec | Kenmore 24" Built-In Dishwasher - Quiet Tub with | SPT SD-9254SSA 18″ Wide Built-In Stainless Steel |
|---|---|---|
| Price | $799.99 | $462.25 |
| Wash Programs | Auto, Heavy, Normal | 6 |
| Drying Tech | TurboDry | Heating Function |
| Soil Detection | Yes | No |
| Energy Star | Yes | Yes |
Dimension comparison
Price Comparison
The Kenmore 24" Built-In Dishwasher is priced at $799.99, while the SPT SD-9254SSA 18″ Wide Built-In Dishwasher is significantly cheaper at $462.25. This makes the SPT model about 42% less expensive than the Kenmore. If budget is your primary concern, the SPT offers a more economical choice, allowing you to save over $337.74, which could be allocated to other household needs or features. However, it's essential to consider whether the additional features and capacity of the Kenmore justify the higher price.
Capacity and Size
When it comes to capacity, the Kenmore model offers a spacious interior that can accommodate up to 15 place settings, making it suitable for larger households or frequent entertaining. In contrast, the SPT model is designed for smaller spaces, with a capacity of only 8 place settings. This difference is significant if you often host gatherings or have a large family, as the Kenmore can handle more dishes in a single load. However, if your kitchen space is limited and you typically wash fewer dishes, the compact size of the SPT might be more practical.
Cleaning Features
The Kenmore dishwasher boasts advanced cleaning features, including UltraWash Plus Power Cleaning, which utilizes three pressurized spray arms to ensure a thorough clean. Its SmartWash technology automatically adjusts water temperature, pressure, and cycle time based on soil levels. On the other hand, the SPT model features six wash programs and a heating function during the drying cycle but lacks the advanced soil detection capabilities of the Kenmore. If effective cleaning is a top priority, the Kenmore's technology may provide a superior experience.
Drying Performance
Drying capabilities are crucial for many users, and the Kenmore shines in this area with its TurboDry feature. This includes a built-in fan that pulls moisture out while a heating element boosts drying power, ensuring that even plastics come out dry and spot-free. The SPT model also includes a heating function during the drying cycle, but it does not specify any advanced drying technologies. Consequently, those who frequently wash plastic items may find the Kenmore's drying performance significantly better.
Noise Levels
The Kenmore dishwasher operates at a quiet 49 dBA, making it a suitable choice for open-concept living spaces or homes where noise is a concern. The SPT model does not explicitly mention its noise levels, but generally, smaller dishwashers like this one tend to be quieter than larger units. However, without a specific dBA rating, it's challenging to determine how they truly compare in everyday use. If noise levels are a priority, the Kenmore's clear specifications provide reassurance.
Energy Efficiency
Both dishwashers are ENERGY STAR certified, signifying that they meet strict energy efficiency guidelines. This means both models will help save on utility bills. However, the Kenmore's additional features, such as SmartWash soil detection, suggest it may optimize water and energy use more effectively than the SPT. While both options are environmentally friendly, the Kenmore may offer enhanced efficiency through its advanced technology.
Design and Build Quality
The Kenmore features a fingerprint-resistant stainless steel finish, giving it a modern and sleek look while also being easier to maintain. The SPT dishwasher also has a stainless steel tub but lacks the fingerprint-resistant feature. The design of the Kenmore, along with its adjustable and removable upper rack, provides versatility for loading various items. If aesthetics and build quality are essential to you, the Kenmore's modern design may make it the more appealing choice.
Which should you buy?
The decision between the Kenmore 24" Built-In Dishwasher and the SPT SD-9254SSA 18″ Wide Built-In Dishwasher ultimately depends on your specific needs. If you have a larger household or frequently entertain guests, the Kenmore offers superior capacity, advanced cleaning features, and better drying performance, albeit at a higher price. Conversely, if you're looking for a compact and budget-friendly option for a smaller household, the SPT model provides essential functionality at a price that's about 42% lower. Consider your kitchen space, dishwashing needs, and budget before making a choice.

