What’s the difference between Bosch dishwashers?

Ascenta dishwashers are Bosch’s entry-level offering. They range in price from $450 to $650 and are all manufactured in North Carolina. Unlike higher-end models, Ascenta dishwashers have a hybrid tub—it’s made of stainless set into a plastic base. Counting color combinations, there are 12 dishwashers in the series. They're available in black, white, and stainless.

Sound ratings range from 46 dBA to 50 dBa, which is louder than other Bosch models, but quieter than many competitors. The “scoop handle” design—an indent beneath the exterior-facing controls—is unique to Ascenta and some models in the 300 Series.

Read our full review of the Bosch Ascenta Series

Counting colors, handles, and other options, there are 30 dishwashers in the 300 Series. Each 300 Series features an all-stainless tub and two racks. With the exception of the German-made 18-inch model, they’re all made in North Carolina. The 300 Series dishwashers' sale prices range from $670 to $990, and their sound ratings range from 44 dBA to 46 dBA. New for 2017, they all come standard with third racks and RackMatic.

Unique to the 300, 800, and Benchmark Series are models with a built-in water softener. Though these models cost a bit more, they can help keep spots off your glassware.

There are two different styles of front-mounted controls, or your choice of a traditional "bar" handle or a recessed "pocket" handle. A panel-ready model is also available.

Models with a bar handle and hidden controls are only available in stainless steel. Oddly, some well-optioned models cost more than any 500 Series dishwasher.

Read our full review of the Bosch 300 Series

With only 10 options, the Bosch 500 Series is the simplest in the company's lineup. 500 Series dishwashers have all the same features as the 300 Series, but add a more flexible third rack setup. They range in price from $805 for pocket-handle models to $855 for the single bar-handle model.

New for 2017, all 500 Series dishwashers are rated at 44 dBA. Like the 300 Series, models with a pocket handle or recessed handle are available in black, white, and stainless steel.

Read our full review of the Bosch 500 Series

You'll find the most choice within the 800 Series. Some models are similar to those in the 500 Series, but with a lower sound rating and additional folding tines. Hidden control models also have touch-sensitive buttons. But move up the line, and you'll find water softeners and even a model with smartphone connectivity.

The new Bosch MyWay third rack is only available on some 800 Series and Benchmark dishwashers. It is angled to fit deeper items like cereal bowls, serving utensils, and ramekins. The second rack can still fit tall items underneath.

There are now 30 dishwashers in the 800 Series—twice as many as years past. They range in price from $809 to $1170, and have sound ratings as low as 39 dBA.

Read our full review of the Bosch 800 Series

Benchmark sits at the very top of the Bosch lineup. Most of the dishwashers in the Benchmark line are made in Germany, and they have every feature from the 800 Series—and more. For instance, LEDs light up the interior when you open the door.

You get your choice of hidden handles or color LCD displays, and many models have built-in water softeners. Sound ratings are exceptionally quiet— as low as 38 dBA, the quietest dishwasher on the market. Of course, the prices match the luxury quotient. They range from $1,299 to $1,999 and are generally only available from independent retailers.

Read our full review of the Bosch Benchmark Series