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TOTO Aurora vs Aquia IV

Aurora is a four-model one-piece range using INTEGRAVITY flush, with a 1.0 GPF version.

Aquia IV is 20 models with dual flush at 1.28 and 0.9 gallons, in one-piece or two-piece and three styling variants.

Toto Aurora vs Toto Aquia IV


What is the difference between TOTO Aurora and Aquia IV?

TOTO Aurora and Aquia IV are both skirted ranges with CEFIONTECT glaze and universal ADA height. Aurora is four one-piece models using TOTO's INTEGRAVITY flush system, with a 1G version at 1.0 gallons per flush. Aquia IV is 20 models with dual flush at 1.28 and 0.9 gallons, available one-piece or two-piece and in standard, Arc or Cube styling.

Aurora
4 models, single flush
Aquia IV
20 models, dual flush
Lowest flush
1.0 vs 0.9 GPF light
Entry price
$1,241 vs $1,089

What does each line offer?

TOTO Aurora spans 4 models from $1,241 to $1,899. TOTO Aquia IV spans 20 models from $1,089 to $2,380.

TOTO Aurora$1,241 – $1,899
4 models · one-piece · INTEGRAVITY flush

A four-model one-piece range using TOTO's INTEGRAVITY flush system. Washlet versions let you pick the seat tier at checkout.

TOTO Aurora suits you if…
  • You want a true 1.0 gallon single flush
  • You want a simple one-button toilet
  • You want a small range to choose from
Browse all Aurora toilets
TOTO Aquia IV$1,089 – $2,380
20 models · dual flush · 3 styles

The broadest skirted range here. Dual flush throughout, in standard, Arc and Cube styling, one-piece or two-piece.

TOTO Aquia IV suits you if…
  • You want dual flush
  • You want a two-piece or a styling variant
  • You want the lowest entry price
Browse all Aquia IV toilets

How do TOTO Aurora and Aquia IV compare?

Both use CEFIONTECT glaze at universal ADA height. Range, construction and flush are where they differ.

How do TOTO Aurora and Aquia IV compare?
  TOTO Aurora TOTO Aquia IV
Flush type Single flush Dual flush
Styling variants One design Standard, Arc and Cube
Models in stock 4 20
Construction One-piece only One-piece and two-piece
Sold without washlet Yes Yes
Flush system INTEGRAVITY with Tornado Flush DYNAMAX TORNADO FLUSH
Flush volumes 1.0 and 1.28 GPF 1.28 full, 0.9 light
CEFIONTECT glaze Yes Yes
Seat height Universal, ADA Universal, ADA
Price range $1,241 – $1,899 $1,089 – $2,380

Is TOTO Aurora more expensive than Aquia IV?

Compare the cheapest model at each washlet tier rather than the headline price.

Is TOTO Aurora more expensive than Aquia IV?
  TOTO Aurora TOTO Aquia IV
Toilet only $1,241 $1,089
With S2 washlet Not available $1,241
With S5 washlet Not available $1,357
With S7 washlet Not available $1,953
With S7A washlet Not available $2,079
Washlet, tier chosen at checkout $1,585 Not available

Which Aurora or Aquia IV model should you buy?

Common situations and the model that fits each, or browse the full Aurora and Aquia IV ranges.

TOTO Aquia IV Two-Piece Toilet - Universal Height - Main image of a white toilet on a white background
LOWEST ENTRY PRICE
Aquia IV Two-Piece
$1,089.00
Bare dual-flush toilet at $1,089 with the seat included.
TOTO Aurora 1G One-Piece Toilet - 1.0 GPF - White toilet on a white background
GUARANTEED 1.0 GPF
Aurora 1G One-Piece
$1,255.00 $1,792.00
A flat 1.0 gallons every flush, no button to remember.
TOTO Aquia IV Cube Washlet+ S7 Two-Piece - White toilet on a white background
DESIGN-LED
Aquia IV Cube with S7
$2,044.00 $2,920.00
Squared Cube styling. Aurora has no design variants.
TOTO Aurora 1G WASHLET+ S5 One-Piece Toilet - 1.0 GPF - White toilet bowl and seat on a white background
ONE-PIECE WITH WASHLET
Aurora 1G WASHLET+
$1,585.00 $2,438.00
1.0 GPF one-piece, seat tier chosen at checkout.

Should you choose TOTO Aurora or Aquia IV?

Both are skirted one-piece-capable ranges with CEFIONTECT glaze and universal ADA height, so the daily experience is comparable.

The choice is between a single flush that is always 1.0 gallons and a dual flush that is 1.28 or 0.9 depending on the button.

An Aurora 1G uses 1.0 gallons every time with no decision to make. An Aquia IV uses 0.9 on the light setting and 1.28 on the full one, so its real average depends on how the household uses it.

Aquia IV is the broader range by a wide margin: 20 models against four, in one-piece and two-piece, with Arc and Cube styling variants and a lower entry price of $1,089.

Aurora is four models, one-piece only, and its washlet versions let you choose the seat tier at checkout rather than listing each combination.

Choose Aurora if you want a guaranteed 1.0 gallon flush and prefer a single button. Choose Aquia IV if you want more configurations, a styling variant, or a lower entry price.

Frequently Asked Questions

  • Aurora is a four-model one-piece range with a single flush and a 1.0 GPF option, using TOTO's INTEGRAVITY system. Aquia IV is 20 models with dual flush at 1.28 and 0.9 gallons, in one-piece or two-piece with three styling variants.

  • It depends on use. An Aurora 1G is a flat 1.0 gallons every flush. An Aquia IV is 0.9 on the light setting and 1.28 on the full one, so the average depends on which button gets pressed.

  • Aquia IV at entry, $1,089 against $1,241 for a bare Aurora. Compare washlet configurations carefully, as Aurora lets you pick the tier at checkout.

  • No. Aurora is one-piece only. Aquia IV offers both.

  • It is TOTO's gravity-assisted flush engineering used on the Aurora, working with Tornado Flush nozzles. Aquia IV uses DYNAMAX TORNADO FLUSH with a dual-flush valve.

  • Styling variants of the same toilet, one softer and one squared, sharing the same dual-flush specification. Aurora has no design variants.

  • Yes. Both conceal the trapway behind a smooth ceramic skirt.

  • Yes. A bare Aurora is $1,241 and a bare Aquia IV is $1,089.

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