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Avanti 18-Inch Dishwasher Machine with Top Control vs SPT SD-9254SSA 18″ Wide Built-In Stainless Steel

Updated July 2026 — Avanti 18-Inch Dishwasher Machine with Top Control wins on price and noise level, SPT SD-9254SSA 18″ Wide Built-In Stainless Steel wins on width.

The Avanti dishwasher offers advanced features and quieter operation, while the SPT provides effective drying at a lower price. Choose based on your budget and feature preferences.

Why Avanti 18-Inch Dishwasher Machine with Top Control is better

Advanced Features

Avanti has 3 wash options and 6 cycles.

Quieter Operation

Avanti operates at 53 dB.

User-Friendly Control

Avanti features a top electronic control panel.

Why SPT SD-9254SSA 18″ Wide Built-In Stainless Steel is better

Lower Price

SPT is priced at $462.25.

Effective Drying

SPT includes a heating function during drying.

Strong Market Rank

SPT has a bestseller rank of 1,365.

Overall score

Avanti 18-Inch Dishwasher Machine with Top Control
85
SPT SD-9254SSA 18″ Wide Built-In Stainless Steel
75

Specifications

SpecAvanti 18-Inch Dishwasher Machine with Top ControlSPT SD-9254SSA 18″ Wide Built-In Stainless Steel
Wash Options36
Cycles66
Rinse AidYesYes
Energy StarNoYes
Drying FunctionStandardHeating

Dimension comparison

Avanti 18-Inch Dishwasher Machine with Top ControlSPT SD-9254SSA 18″ Wide Built-In Stainless Steel

Overview of the Avanti 18-Inch Dishwasher

The Avanti 18-Inch Dishwasher Machine with Top Control LED Display is well-suited for small spaces, making it ideal for apartments, RVs, and vacation homes. Priced at $529.99, it holds a bestseller rank of 5,106, indicating its popularity among consumers. This compact dishwasher features a stainless steel construction, ensuring durability while maintaining a sleek appearance.

The Avanti model can accommodate up to 8 place settings and operates at a quiet noise level of 53 dB. With three wash options and six automatic cycles, it provides versatile cleaning solutions, perfect for various dishwashing needs. Additionally, it includes a rinse aid dispenser, enhancing drying performance and efficiency.

Overview of the SPT SD-9254SSA Dishwasher

The SPT SD-9254SSA 18″ Wide Built-In Stainless Steel Dishwasher is a more budget-friendly option, priced at $462.25, making it about 17% cheaper than the Avanti. This unit has a bestseller rank of 1,365, showcasing its strong market performance. It also accommodates up to 8 place settings and is equipped with a stainless steel tub for enhanced durability.

This dishwasher features six wash programs, including a time delay function that allows users to schedule operation for a later time, enhancing convenience. It also includes a heating function during the drying cycle, ensuring dishes come out dry and ready for use, which is particularly beneficial for households with frequent dishwashing needs.

Cleaning Performance Comparison

When it comes to cleaning performance, both the Avanti and SPT dishwashers offer robust features. The Avanti model provides three wash options—Hi Temp, Sanitize, and Extra Dry—along with six automatic cycles, ensuring a thorough clean for various types of dishes. Its three-stage filtering system further enhances wash performance, making it a strong contender for those seeking efficiency.

On the other hand, the SPT dishwasher's six wash programs provide versatility for different cleaning needs. Its unique heating function during the drying cycle can lead to more effective drying, which is a notable advantage for users who prioritize dry dishes straight out of the dishwasher. While the Avanti excels in providing multiple wash options, the SPT's drying capabilities are a strong point worth considering.

Design and Build Quality

In terms of design and build quality, both dishwashers feature compact, stainless steel bodies, making them visually appealing and durable. The Avanti model measures 24.25 inches deep, 17.75 inches wide, and 32.25 inches high, designed for seamless integration into smaller spaces. Its concealed top electronic control panel with an LED display adds a touch of modernity, simplifying operation with clear cycle indicators.

Conversely, the SPT dishwasher also boasts a sleek design but focuses on functionality with its two pull-out dish racks. Its design is centered around ease of use and maximizing space, which is crucial for smaller kitchens. While both units are built with quality materials, the Avanti's advanced control panel may offer a more user-friendly experience for tech-savvy users.

Noise Level Assessment

The noise level is an essential factor for many dishwasher users, especially those living in close quarters. The Avanti dishwasher operates at a quiet 53 dB, allowing it to run without causing disturbances in the home. This low noise level makes it a suitable option for nighttime use or in settings where quiet is a priority.

The SPT model does not specify its noise level in the data provided, which may be a consideration for potential buyers who prioritize a quiet operation. If noise is a critical factor, the Avanti's documented performance could provide peace of mind for those sensitive to sound when the machine operates.

Energy Efficiency

Energy efficiency is another vital area in the comparison of these two dishwashers. The Avanti model includes an Eco half-load mode, which helps save water and energy when washing smaller loads. This feature can be particularly beneficial for users who often run smaller dishwashing cycles.

While the SPT dishwasher is indicated as ENERGY STAR certified, providing assurance of its energy-efficient performance, concrete figures on water or energy savings are not detailed. The inclusion of features such as a rinse aid warning indicator ensures that users are aware of when to refill, which can help maintain optimal performance and efficiency.

Price Consideration

Price is a significant differentiator between the two models. The Avanti dishwasher is priced at $529.99, while the SPT model is available for $462.25, making it about 17% cheaper. This price difference could make the SPT model more appealing to budget-conscious consumers while still meeting essential dishwashing needs.

However, when considering price, it's important to weigh the features offered by each unit. The advanced wash options and quiet operation of the Avanti might justify its higher cost for some users, while others may find the value in the SPT's effective drying capabilities and lower price point appealing.

Which should you buy?

When deciding between the Avanti 18-Inch Dishwasher and the SPT SD-9254SSA Dishwasher, it ultimately comes down to your specific needs and budget. If you prioritize advanced cleaning options and quiet operation, the Avanti may be the better choice, despite its higher price. However, if you are looking for a more budget-friendly option that still delivers solid performance, the SPT model is an excellent alternative, especially with its effective drying features and lower cost. Assessing your priorities will help you make the best choice for your kitchen.