A dishwasher’s third rack is the upgrade that changed how kitchens load. Moving cutlery off the bottom rack frees up real estate for serving platters, mixing bowls, and oversized pans, and the dedicated upper spray jets do a better job on flat-laid utensils than tall vertical baskets ever did. After looking at 14 current third-rack dishwashers across premium and mid-tier brands, these five stood out for rack flexibility, drying performance, water and energy efficiency, and noise rating. The lineup covers the Bosch standard, the Miele premium pick, KitchenAid’s mid-tier value, and an LG smart model for connected kitchens.
Quick comparison
| Dishwasher | Noise (dBA) | Place settings | Drying | Cycle options |
|---|---|---|---|---|
| Bosch 800 Series SHP78CM5N | 42 | 16 | CrystalDry | 6 |
| Miele G 7156 SCVi | 41 | 16 | AutoOpen + heat | 7 |
| KitchenAid KDPM704KPS | 44 | 16 | ProDry heated | 5 |
| LG LDPS6762S | 44 | 15 | Steam + heat | 9 |
| Bosch 500 Series SHP65CM5N | 44 | 16 | PureDry condensation | 5 |
Bosch 800 Series SHP78CM5N, Best Overall
The Bosch 800 Series is the third-rack benchmark and earns the spot. The MyWay third rack is the deepest in the category at 4 inches of usable height, which means it fits more than utensils; small bowls, ramekins, espresso cups, and measuring spoons all sit on the third rack and free the lower rack entirely.
CrystalDry technology uses zeolite minerals to convert moisture into heat, which dries plastic items reliably without an exposed heating element. At 42 dBA the unit is functionally silent in a normal kitchen. The middle rack has 9 height positions, the lower rack folds tines flat for larger pots, and the cycle quality across normal, auto, and heavy modes is consistently strong.
Trade-off: the price premium is real (1200 to 1500 dollars typical), and Bosch service in some markets is slower than KitchenAid or LG. Parts availability is good, but a service call may take a week to schedule.
Miele G 7156 SCVi, Best Premium
Miele’s G 7000 series is the long-term-value pick if you intend to keep the dishwasher for 15 to 20 years. The build quality is the best in the category: stainless steel interior with welded seams rather than crimped, AutoOpen door that pops open at cycle end to vent moisture, and a 20-year average lifespan with proper maintenance.
The 3D MultiFlex tray (Miele’s term for the third rack) adjusts in three dimensions for awkward items like long ladles or stemless wine glasses. At 41 dBA it is the quietest in the lineup. Seven cycle programs including a true delicate mode for wine glasses and a 30-minute QuickPower cycle that actually cleans rather than just rinses.
Trade-off: price runs 2000 to 2500 dollars. Miele service network in the US is thinner than Bosch, and out-of-warranty parts are expensive. For a buyer who values the long-term economics, this is still the right pick.
KitchenAid KDPM704KPS, Best Mid-Tier
KitchenAid’s KDPM704KPS is the right pick for buyers who want the third-rack feature without the Bosch or Miele price tag. The FreeFlex third rack lays utensils flat with dedicated upper spray jets, ProDry heated drying handles plastic well, and the build quality is solid with a stainless interior and durable plastic rack hardware.
At 44 dBA it is quiet enough for open-concept kitchens. Five cycle programs cover normal use without overwhelming the control panel. The cycle quality on heavy soil is the strongest in the mid-tier category, with a dedicated ProWash setting that runs longer and hotter for baked-on residue.
Trade-off: drying uses an exposed heating element, which consumes more energy and can warp heat-sensitive plastics over time. The third rack has fewer adjustability features than Bosch or Miele equivalents.
LG LDPS6762S, Best Smart Connected
The LG LDPS6762S is the right pick for a smart-home kitchen, with full ThinQ app integration for remote start, cycle status notifications, and a self-cleaning reminder system. The third rack folds in three sections for flexibility on tall items in the middle rack, and the QuadWash spray system uses four arms instead of the typical two.
Steam pretreatment soaks heavy soil before the main wash, which improves cleaning on baked-on food without a pre-rinse step. Nine cycle programs cover edge cases (delicate, baby items, half load, sanitize) that justify themselves over the life of the appliance. Wi-Fi integration is reliable and the app is well-maintained.
Trade-off: more features means more potential failure points. The control board on connected units is the most common service issue across all smart appliances. Plan for a service call within the 10-year mark with higher probability than on a simpler unit.
Bosch 500 Series SHP65CM5N, Best Value
The Bosch 500 Series is the right pick for a buyer who wants Bosch quality at a lower price point than the 800 Series. The third rack is shallower than the 800 Series MyWay rack (about 2.5 inches usable height) but still fits standard utensils and small bowls.
PureDry condensation drying replaces CrystalDry on this trim level, which is less effective on plastics but more energy-efficient overall. At 44 dBA it is still very quiet. The build quality is identical to the 800 Series in the chassis, water pump, and motor; the difference is in convenience features rather than core reliability.
Trade-off: condensation drying leaves more water on plastic items than CrystalDry. The third rack is less versatile. Worth the savings if your loading patterns are conventional.
How to choose
Third-rack depth
Look at usable height, not just presence. A shallow third rack only fits utensils, while a deep one (3.5 inches plus) fits small bowls and cups, which is where the real loading benefit comes from.
Drying technology
CrystalDry (zeolite) is the best for plastics. Heated drying is fine for most loads but uses more energy. Condensation alone leaves more water on plastic.
Noise rating
Open-concept kitchens benefit from under-44 dBA. Closed kitchens tolerate up to 48 dBA without disruption. Above 48 dBA is noticeably loud.
Service network
Bosch and KitchenAid have the strongest US service networks. Miele service is excellent where it exists but limited geographically. LG and Samsung service is mainstream and widely available.
For related kitchen gear, see our garbage disposal sizing guide and our breakdown of dishwasher detergent pods vs gel. For details on how we evaluate kitchen appliances, see our methodology.
The Bosch 800 Series is the right pick for most buyers, Miele G 7156 is the right pick for a 20-year hold, and KitchenAid KDPM704KPS is the right pick for buyers under 1000 dollars. All three solve the loading-capacity problem that a third rack is designed to address.
Frequently asked questions
Is a third rack worth the price premium?+
A third rack adds 30 to 40 percent more loading capacity and removes cutlery from the bottom rack, which lets the lower rack hold larger pots and plates. For households that run the dishwasher daily, the capacity gain often means one fewer cycle per week, which pays back in water and energy over the life of the unit. The price premium is typically 100 to 300 dollars over the same model without a third rack. Worth it for families of 4 or more; marginal for single-person households.
Will utensils on a third rack actually get clean?+
Yes, with caveats. Third-rack designs include dedicated upper spray jets and lay utensils flat or in shallow trays, which exposes more surface to direct spray than vertical cutlery baskets. The trade-off is that heavily soiled utensils (peanut butter knives, egg-coated forks) sometimes need a pre-rinse because the flat orientation does not let water run off them as easily. For everyday cutlery use, third-rack cleaning meets or beats traditional basket performance.
Which brands actually make the best dishwashers?+
Bosch and Miele lead the category for quiet operation, drying performance, and rack quality, with prices reflecting that position. KitchenAid offers strong mid-tier value with capable third-rack designs at lower prices. LG and Samsung make solid mainstream picks with good feature sets at competitive prices. Avoid budget brands (Frigidaire, GE base models) for third-rack purchases; the rack hardware is the first thing to fail and replacement parts are expensive.
Heated drying or condensation drying?+
Heated drying uses an exposed element to evaporate water at the end of the cycle, which dries plastic well but consumes 100 to 200 watt-hours per cycle. Condensation drying uses residual heat from the wash and a cooler stainless interior to pull moisture out without a heating element, which is more energy efficient and protects heat-sensitive plastics but leaves more water on plastic items. Most current 3-rack premium dishwashers use condensation drying with a fan-assisted boost; this is the right approach for energy and longevity.
How loud is too loud for a dishwasher?+
Under 44 decibels is essentially silent in a normal kitchen environment; you can hold a conversation next to the unit without raising your voice. 44 to 48 decibels is quiet and audible only as a soft hum. 48 to 52 decibels is normal for mainstream models and noticeable from across the room. Over 52 decibels is loud for a modern dishwasher and worth avoiding in open-concept kitchens. The premium 3-rack models in this lineup all run under 44 dBA.
Alex Patel
Alex Patel writes for The Tested Hub.