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Blomberg DWT51600FBI vs GE GDP670SGVBB 24″ Built-In Top Control Dishwasher

Updated July 2026 — Blomberg DWT51600FBI wins on price and noise level, GE GDP670SGVBB 24″ Built-In Top Control Dishwasher wins on depth and width.

The Blomberg DWT51600FBI offers superior quiet operation and advanced cleaning features, while the GE GDP670SGVBB provides excellent value and flexibility at a lower price.

Why Blomberg DWT51600FBI is better

Quiet Operation

Blomberg operates at 48 dBA, slightly quieter than GE.

Advanced Cleaning

Blomberg features a 5-level wash system.

Design Integration

Blomberg has a panel-ready design for seamless cabinetry.

Why GE GDP670SGVBB 24″ Built-In Top Control Dishwasher is better

Price

GE is priced at $598.99, significantly cheaper.

Sales Rank

GE has a higher sales rank of 1,126.

Storage Flexibility

GE includes a 3rd rack and adjustable tines.

Overall score

Blomberg DWT51600FBI
85
GE GDP670SGVBB 24″ Built-In Top Control Dishwasher
76

Specifications

SpecBlomberg DWT51600FBIGE GDP670SGVBB 24″ Built-In Top Control Dishwasher
BrandBlombergGE
Energy StarYesYes
3rd RackNoYes
Wash Levels53
Interior MaterialN/AStainless Steel

Dimension comparison

Blomberg DWT51600FBIGE GDP670SGVBB 24″ Built-In Top Control Dishwasher

Design and Aesthetics

The Blomberg DWT51600FBI features a panel-ready design, allowing it to blend seamlessly with your cabinetry, while the GE GDP670SGVBB presents a sleek black stainless steel finish. The choice between these two dishwashers may come down to your kitchen's overall design aesthetic. The panel-ready option from Blomberg allows for a more integrated look, making it an attractive choice for homeowners aiming for a cohesive kitchen design. In contrast, the GE model adds a modern touch with its stainless steel interior, which not only looks good but is also durable and easy to clean.

Noise Level and Operation

When it comes to quiet operation, the Blomberg DWT51600FBI operates at an impressively low noise level of 48 dBA, making it one of the quietest models available. The GE GDP670SGVBB, while also quiet, operates at 45 dBA, slightly quieter than its competitor. This difference may be negligible in a busy household, but for those who prioritize a peaceful kitchen environment, the Blomberg's design focuses on noise reduction with its multiple layers of insulation. Both models are ENERGY STAR certified, ensuring they are efficient and environmentally friendly.

Cleaning Performance

The cleaning performance of these dishwashers is noteworthy, with both designed to tackle tough messes. The Blomberg DWT51600FBI features a 5-level wash system that ensures thorough cleaning by using three spray arms for maximum coverage. On the other hand, the GE GDP670SGVBB includes a 3rd rack and bottle jets, which enhance its cleaning capabilities by effectively cleaning hard-to-reach areas and small items. This makes the GE model particularly versatile for varied dish sizes, while the more advanced wash system of the Blomberg may appeal to users with larger loads.

Capacity and Flexibility

Capacity is another critical factor, and both models offer ample space for dishes. The Blomberg DWT51600FBI can accommodate 14 place settings, whereas the GE GDP670SGVBB also provides similar capacity but with added flexibility through its adjustable tines and additional 3rd rack. This feature allows users to customize the interior layout according to their needs, making it easier to fit larger pots and pans. If you often host gatherings or have a large family, the flexibility of the GE model might be more beneficial.

Energy Efficiency

Both dishwashers are ENERGY STAR certified, reflecting their energy-efficient designs. The Blomberg DWT51600FBI has received accolades such as the ENERGY STAR 2018 Partner of the Year Award, indicating its superior efficiency. The GE GDP670SGVBB, while also energy-efficient at 45 dBA, does not have the same level of recognition. This slight edge in energy efficiency may contribute to lower utility bills over time, especially for users who run their dishwasher frequently.

Price Comparison

The pricing of these two dishwashers shows a significant difference; the Blomberg DWT51600FBI is priced at $894.99, while the GE GDP670SGVBB comes in at $598.99, making it about 33% cheaper. This substantial price gap may influence buyers on a budget or those looking for a cost-effective solution without sacrificing essential features. While the Blomberg model offers advanced features and a quiet operation, the GE model provides excellent value for its price point, making it an attractive option for many consumers.

Brand Reputation and Sales Rank

In terms of brand reputation, Blomberg and GE both have established themselves in the appliance market, but they cater to different customer bases. The Blomberg DWT51600FBI has a sales rank of 3,128, while the GE GDP670SGVBB enjoys a much higher sales rank of 1,126, indicating its popularity and trust among consumers. This difference in sales rank may suggest that potential buyers feel more confident in the GE brand, possibly due to its longstanding presence and recognition in the industry.

Which should you buy?

Choosing between the Blomberg DWT51600FBI and the GE GDP670SGVBB ultimately depends on your specific needs and preferences. If you prioritize a quiet operation and seamless design for a modern kitchen, the Blomberg could be the better choice, despite its higher price. However, if you're looking for a cost-effective option with flexible storage and solid cleaning performance, the GE model presents a compelling case, especially given its lower price point and higher sales rank. Consider your budget, kitchen design, and specific cleaning requirements to make the best decision for your home.