# American Standard Champion 4 vs Niagara Original Stealth 0.8 GPF: specs and price compared

A sourced, side-by-side comparison of the American Standard Champion 4 (American Standard) 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 | American Standard Champion 4 | Niagara Original Stealth 0.8 GPF |
| --- | --- | --- |
| US price | $436 | $266.18 |
| Brand | American Standard | Niagara Conservation |
| Flush type | — | 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 | two-piece | two-piece |
| Water sense certified | No | Yes |
| Seat included | Yes | No |
| Weight pounds | — | — |

## Key differences

- Flush volume gpf: American Standard Champion 4 1.6 vs Niagara Original Stealth 0.8 GPF 0.8
- Water sense certified: American Standard Champion 4 No vs Niagara Original Stealth 0.8 GPF Yes
- Seat included: American Standard Champion 4 Yes vs Niagara Original Stealth 0.8 GPF No

## Sources

- American Standard Champion 4: https://www.americanstandard-us.com/products/champion-4-two-piece-1-6-gpf-6-0-lpf-chair-height-elongated-toilet-with-seat (americanstandard-us.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/american-standard-champion-4-vs-niagara-stealth/
Cite: Per The Front Desk Review, American Standard Champion 4 ($436) vs Niagara Original Stealth 0.8 GPF ($266.18) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/toilets/american-standard-champion-4-vs-niagara-stealth/
License: CC BY 4.0.