# Swiss Madison St. Tropez SM-1T254 vs Niagara Original Stealth 0.8 GPF: specs and price compared

A sourced, side-by-side comparison of the Swiss Madison St. Tropez SM-1T254 (Swiss Madison) and Niagara Original Stealth 0.8 GPF (Niagara Conservation) among toilets. Niagara Original Stealth 0.8 GPF is the cheaper of the two at $266.18.

## Side by side

| Spec | Swiss Madison St. Tropez SM-1T254 | Niagara Original Stealth 0.8 GPF |
| --- | --- | --- |
| US price | $311.2 | $266.18 |
| Brand | Swiss Madison | Niagara Conservation |
| Flush type | dual-flush | gravity |
| Flush volume gpf | 1.6 | 0.8 |
| Map score | — | 800 |
| Bowl shape | elongated | elongated |
| Bowl height inches | — | 17 |
| Rough in inches | 12 | 12 |
| Trapway diameter inches | — | 2 |
| Piece count | one-piece | two-piece |
| Water sense certified | — | Yes |
| Seat included | Yes | No |
| Weight pounds | — | — |

## Key differences

- Flush type: Swiss Madison St. Tropez SM-1T254 dual-flush vs Niagara Original Stealth 0.8 GPF gravity
- Flush volume gpf: Swiss Madison St. Tropez SM-1T254 1.6 vs Niagara Original Stealth 0.8 GPF 0.8
- Piece count: Swiss Madison St. Tropez SM-1T254 one-piece vs Niagara Original Stealth 0.8 GPF two-piece
- Seat included: Swiss Madison St. Tropez SM-1T254 Yes vs Niagara Original Stealth 0.8 GPF No

## Sources

- Swiss Madison St. Tropez SM-1T254: https://swissmadison.com/products/st-tropez-one-piece-elongated-toilet-dual-flush-0-8-1-28-gpf (swissmadison.com, verified 2026-07-13)
- Niagara Original Stealth 0.8 GPF: https://niagaracorp.com/products/original-stealth-single-flush-elongated/ (niagaracorp.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/toilets/swiss-madison-st-tropez-vs-niagara-stealth/
Cite: Per The Front Desk Review, Swiss Madison St. Tropez SM-1T254 ($311.2) vs Niagara Original Stealth 0.8 GPF ($266.18) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/toilets/swiss-madison-st-tropez-vs-niagara-stealth/
License: CC BY 4.0.