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THOR Kitchen TDW24C7 Dishwasher vs LG QuadWash Front Control Dishwasher LDFC2423V

The THOR TDW24C7 is the better pick for most shoppers. It rates higher with owners (4.8 vs 3.9), runs quieter at a stated 47 dBA, and gives you 7 cycles plus 5 options with a 304 stainless tub and a third cutlery rack. The LG LDFC2423V counters with QuadWash's four spray arms, 9 cycles, a height-adjustable upper rack, NFC SmartDiagnosis and a 10-year Direct Drive Motor warranty, but its noise figures are inconsistent across listings and owner ratings are weaker.

  • Choose the THOR Kitchen TDW24C7 if you want the quieter, higher-rated machine with a stainless tub, third cutlery rack and a wine glass bracket.
  • Choose the LG LDFC2423V if you want four-arm QuadWash coverage, more cycles, an adjustable upper rack and LG's 10-year Direct Drive Motor warranty.

Prices

  • THOR Kitchen TDW24C7 Dishwasher: $769.00 at Premium Home Source (last seen Nov 9)
  • LG QuadWash Front Control Dishwasher LDFC2423V: $549.99 at Best Buy (last seen Nov 9)
  • Difference: the LG QuadWash Front Control Dishwasher LDFC2423V is $219.01 cheaper than the THOR Kitchen TDW24C7 Dishwasher at the latest prices (Nov 9)
THOR Kitchen
THOR Kitchen 24" Stainless Steel Built-In Dishwasher

THOR Kitchen TDW24C7 Dishwasher

THOR Kitchen 24" Stainless Steel Built-In Dishwasher

4.8(808 ratings)
$769.00at Premium Home SourceChecked Nov 9
See all prices and details
Visit Premium Home Source
Pros
  • Highest owner rating of the two
  • Quietest stated operation at 47 dBA
  • 304 stainless tub resists odors
  • Third-layer cutlery rack and wine glass bracket
  • Top controls stay out of reach of children
Cons
  • No app or smart diagnostics
  • Fewer cycles than the LG
  • No adjustable upper rack listed
  • Motor warranty not stated
LG
LG QuadWash Front Control Dishwasher LDFC2423V

LG QuadWash Front Control Dishwasher LDFC2423V

3.9(784 ratings)
$549.99at Best BuyChecked Nov 9
See all prices and details
Visit Best Buy

Store links may earn us a commission. Price via Klarna.

Pros
  • QuadWash four spray arms cover more of the load
  • 9 cycles and 5 wash options
  • Height-adjustable upper rack
  • SmartDiagnosis and SmartThinQ support
  • 10-year Direct Drive Motor warranty
Cons
  • Lower owner rating
  • Noise figures conflict across the listing
  • Front controls are exposed to bumps
  • Drying relies on Dynamic Dry and Extra Dry, with no open-air dry option

What separates them

THOR Kitchen TDW24C7 DishwasherLG QuadWash Front Control Dishwasher LDFC2423V
Owner rating4.8 out of 5 from 808 ratings3.9 out of 5 from 784 ratings
Stated noise level47 dBA, listed as quiet48 dB in specs, 50 dB and 52 dB elsewhere on the listing
Wash system3 spray arms, 7 cycles, 5 optionsQuadWash with 4 spray arms, 9 cycles, 5 wash options
Tub material304 stainless steel, odor resistantRust-resistant stainless steel
Rack layout3rd-layer cutlery rack, wine glass bracket3 racks with height-adjustable upper rack
ControlsTop control, hidden from viewFront control, easier to see and reach
Smart featuresStatus indicator light, no app connectivityNFC Tag On, SmartDiagnosis, SmartThinQ
Motor warrantyNot stated in the listing10-year Direct Drive Motor warranty

Price history

  • THOR Kitchen TDW24C7 Dishwasher: lowest $769.00 on Nov 9 at The Home Depot.
  • LG QuadWash Front Control Dishwasher LDFC2423V: lowest $549.99 on Nov 9 at Best Buy.

Prices at every store

THOR Kitchen TDW24C7 Dishwasher

  • Premium Home SourceNew

    In stockReturn policy

    $769.00Checked Nov 9
    Visit Premium Home Source
  • Home Outlet DirectNew

    In stockReturn policy

    $769.00Checked Nov 9
    Visit Home Outlet Direct
  • thorkitchendealerportal.comNew

    In stock

    $769.00Checked Nov 9
    Visit thorkitchendealerportal.com
  • The Home DepotNew

    Availability unknown

    $769.00Free shippingChecked Nov 9
    Visit The Home Depot
All 11 stores and price history →

LG QuadWash Front Control Dishwasher LDFC2423V

  • Best BuyNew

    In stock

    $549.99Free shippingChecked Nov 9
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $598.00+ $49.00 shippingChecked Nov 9
    Visit Abt Electronics
  • Lowe'sNew

    In stock

    $786.27Free shippingChecked Nov 9
    Visit Lowe's
  • The Home DepotNew

    Availability unknown

    $699.00Checked Nov 9
    Visit The Home Depot

Store links may earn us a commission. Some prices via Klarna.

All 6 stores and price history →

Specs compared

SpecTHOR Kitchen TDW24C7 DishwasherLG QuadWash Front Control Dishwasher LDFC2423V
Width23 7/8 Inch28" (carton)
Depth22 5/8 Inch49.25" (with Door Open)
Height33 7/8 Inch34 7/8" (carton)
Wash Cycles79
Water Consumption3.2 gal2.9 (water factor)
QuietYesYes
FinishStainless SteelStainless Steel
Control LocationTopFront control
Sound Level45 dB level48 dB
Capacity15 Place Settings—
Noise Level47 dBA—
Number of Spray Arms3—
Show all 40 specsShow fewer specs
SpecTHOR Kitchen TDW24C7 DishwasherLG QuadWash Front Control Dishwasher LDFC2423V
Watts1200 W—
Amperage15 A (Dedicated)—
Volts120 V—
Energy StarYes—
Dishwasher Type—Built-in
Smart Technology—NFC Tag On, SmartDiagnosis™, SmartThinQ®
Power Amperage—15 A
Power Voltage—120 Volts
Cycle Options—Turbo, Auto, Delicate, Download Cycle, Express
Wash Options

What reviewers say

THOR Kitchen TDW24C7 Dishwasher

  • 4.8 / 5808 ratings

Owners rate it highly, with 4.8 out of 5 across more than 800 ratings. Praise centers on quiet running, clean and dry dishes, and the stainless tub, while a minority mention drying performance and control placement as drawbacks.

What people mention
  • NoisePraisedOwners say it runs quietly enough to use during dinner or while watching TV.
  • DryingMixedMany report spotless dry dishes, but some find plastics still wet at the end of a cycle.
  • BuildPraisedThe 304 stainless steel tub is described as sturdy and resistant to odors.
  • LoadingPraisedThe third-layer cutlery rack and wine glass bracket are called useful for odd-shaped items.

LG QuadWash Front Control Dishwasher LDFC2423V

  • 3.9 / 5784 ratings

Owners generally like the cleaning power and the quiet operation, and the third rack is a common point of praise. Complaints center on drying performance, especially with plastic items, and on the front control panel.

What people mention
  • CleaningPraisedOwners say dishes come out clean, including greasy pots and mixed loads.
  • NoisePraisedReviewers describe it as quiet enough to run during conversation or at night.
  • DryingCriticisedPlastic containers and some cups stay wet unless the Extra Dry option is used.

Questions and answers

Which is quieter, the THOR or the LG?
The THOR is rated 47 dBA. The LG listing shows 48 dB in the specs but 50 dB and 52 dB in other sections, so its real figure is unclear. On paper the THOR is the quieter machine.
Which cleans better on heavy pots and pans?
The LG's QuadWash uses four spray arms and offers 9 cycles, which gives more coverage and more program choices. The THOR's 7 cycles and 3 spray arms still handle soiled pots, and owners rate it higher overall.
Does either one have a third rack?
Both do. The THOR uses a third-layer cutlery rack plus a wine glass bracket. The LG has a third rack and a height-adjustable upper rack for tall items.
Which is more reliable long term?
LG backs its Direct Drive Motor with a 10-year warranty, which is the stronger long-term coverage on paper. The THOR's 304 stainless tub resists odors and wear, and its higher owner rating suggests fewer complaints.
Is the LG worth stepping up to over the THOR?
Only if smart diagnostics, an adjustable upper rack and the motor warranty matter to you. If quiet operation and owner satisfaction matter more, the THOR is the safer choice.
Do either connect to an app?
The LG supports NFC Tag On, SmartDiagnosis and SmartThinQ. The THOR has no app connectivity; it uses a status indicator light to show cycle progress.

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—
High Temp, Control Lock, Delay Start, Dual Zone…
Wash System—QuadWash technology (four spray arms)
Control Type—Electronic Controls (Fully Integrated Control P…
Start Delay—Yes
Energy Star Certification—Yes
Energy Consumption—258 kWh/Year
Adjustable Racks—Yes (upper rack), Yes (Middle Rack)
Rack Count—3
Third Rack—Yes
Drying Options—Extra Dry
Noise Level (dB)—50
Niche Width (")—17.717
Energy Consumption per 100 Cycles (kW/h)—71.0
Place Settings (pcs)—15
Height Adjustable Trays/baskets—Height Adjustable Upper Tray/Basket
Color—Stainless Steel
Voltage (V)—230.0
Max Power (Input) (W)—1900
No. of Programs—5
Racks
Praised
The third rack and adjustable upper rack are called out as handy for odd-shaped items.