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GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher vs SPT SD-9254SSA 18″ Wide Built-In Stainless Steel

Updated July 2026 — GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher wins on weight and capacity, SPT SD-9254SSA 18″ Wide Built-In Stainless Steel wins on noise.

The GE GDT670SGVWW offers superior features and capacity, making it ideal for larger households, while the SPT SD-9254SSA is a budget-friendly option for smaller spaces.

Why GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher is better

Capacity

16 place settings vs 8 place settings

Drying Technology

Includes Dry Boost Technology

Noise Level

Operates at 45 dBA

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

Price

$462.25 is cheaper than $598.99

Size

Compact 18-inch design

Energy Efficiency

Smaller load, lower energy consumption

Overall score

GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher
85
SPT SD-9254SSA 18″ Wide Built-In Stainless Steel
62

Specifications

SpecGE GDT670SGVWW 24″ Top Control Built‑In DishwasherSPT SD-9254SSA 18″ Wide Built-In Stainless Steel
Wash ProgramsMultiple6
Sanitize CycleYesNo
Drying MethodDry BoostHeating Function
Energy StarYesYes
Control TypeTop ControlFront Control

Dimension comparison

GE GDT670SGVWW 24″ Top Control Built‑In DishwasherSPT SD-9254SSA 18″ Wide Built-In Stainless Steel

Overview of the Dishwashers

When it comes to built-in dishwashers, the GE GDT670SGVWW and the SPT SD-9254SSA are two strong contenders, each offering unique features to enhance your kitchen experience. The GE model is priced at $598.99, making it a premium option, while the SPT model is about 23% cheaper at $462.25, appealing to budget-conscious consumers. Understanding their features can help you make an informed decision based on your specific needs.

Design and Build Quality

The GE GDT670SGVWW boasts a sleek and modern design with a white finish and a stainless steel interior, making it a stylish addition to any kitchen. In contrast, the SPT SD-9254SSA features an 18-inch wide stainless steel exterior that is practical for smaller spaces. While both models are built with durable materials, the GE's larger capacity of 16 place settings compared to SPT's 8 place settings indicates a focus on accommodating larger families or gatherings. The design choices reflect their intended use, with GE catering to larger households and SPT aiming for compact living situations.

Cleaning Performance

Cleaning performance is a crucial aspect of any dishwasher, and both models deliver in their own ways. The GE GDT670SGVWW is equipped with Dry Boost Technology, which enhances drying effectiveness, especially for hard-to-dry items like plastics. Additionally, it features a third rack and silverware jets for thorough cleaning of utensils. On the other hand, the SPT SD-9254SSA offers 6 wash programs, which provide versatility for different cleaning needs, though it lacks the specialized drying technology featured in the GE model. Both dishwashers are ENERGY STAR certified, ensuring they operate efficiently while delivering effective cleaning results.

Noise Level

Noise level is an important consideration for many homeowners, especially those with open-plan areas. The GE GDT670SGVWW operates at a quiet 45 dBA, making it one of the more silent options on the market. This quiet operation is complemented by features like the Active Flood Protect system, which enhances safety during use. The SPT SD-9254SSA does not specify its noise level, but being an 18-inch model, it is generally expected to operate at a higher noise level, which may be a consideration for those sensitive to sound while the dishwasher is running.

Features and Technology

When it comes to features, the GE GDT670SGVWW stands out with its multiple wash options, including a Sanitize cycle and 4 Bottle Wash Jets, making it an excellent choice for households needing versatility in wash settings. The inclusion of a third rack adds extra loading space, making it easier to clean a variety of dishes. On the flip side, the SPT SD-9254SSA offers a Time Delay Feature that allows users to program the dishwasher to start at a later time, which is convenient for busy schedules. While both models have their unique advantages, the GE model offers more advanced technology and options for comprehensive cleaning.

Capacity and Size

The capacity of a dishwasher can significantly affect its usability in a household. The GE GDT670SGVWW has a substantial capacity of 16 place settings, making it ideal for larger families or those who frequently entertain guests. In contrast, the SPT SD-9254SSA is designed for smaller spaces and has a capacity of 8 place settings. This makes the SPT model a good choice for individuals or small households where space is limited, but it may not meet the needs of larger families.

Energy Efficiency

Both dishwashers are ENERGY STAR certified, ensuring that they meet strict energy efficiency guidelines. The GE GDT670SGVWW is designed to handle larger loads while maintaining low energy consumption, making it a great investment for eco-conscious consumers. The SPT SD-9254SSA, while smaller, also prioritizes energy efficiency, making it an economical choice for those with less demanding dishwashing needs. Overall, both models showcase a commitment to reducing energy usage, but the GE model may offer more efficiency in handling larger loads.

Price Comparison

In terms of pricing, the GE GDT670SGVWW is priced at $598.99, while the SPT SD-9254SSA comes in at a more budget-friendly $462.25. This represents a price difference of about $136.74, which is approximately 23% less than the GE model. For consumers prioritizing affordability, the SPT option provides a viable alternative. However, the GE model justifies its higher price with its advanced features and larger capacity, making it a better fit for larger households.

Which should you buy?

Choosing between the GE GDT670SGVWW and the SPT SD-9254SSA ultimately comes down to your household's specific needs and budget. If you have a larger family and desire advanced cleaning technology and quieter operation, the GE model is the superior choice, albeit at a higher price. However, if you're looking for a compact and economical solution for a smaller space, the SPT model is an excellent option that does not compromise on essential features. Assessing your household size, budget, and specific requirements will guide you to the right decision.