Should you choose TOTO Drake or UltraMax?
Neither line flushes better than the other. Both carry CEFIONTECT glaze, both take the same WASHLET+ seats, and within each line you can pick 1.0, 1.28 or 1.6 GPF depending on the model.
The decision is one-piece versus two-piece. A one-piece UltraMax has no seam between tank and bowl, which is the part of a toilet most people find annoying to clean. A two-piece Drake arrives in two lighter boxes, which matters if it is going up a staircase or into a tight room.
Price favours Drake at every level. A bare Drake starts at $482 against $699 for UltraMax, and the gap holds as you add washlets — roughly $40 to $220 depending on the tier.
Drake also offers more choice simply because it is the bigger line, with 31 models across the original Drake, the more efficient Drake II, and the softer-styled Drake Transitional.
UltraMax answers one thing Drake cannot: a low-profile tank. If your toilet sits beneath a window, a shelf or a sloped ceiling, that version exists only in the UltraMax line.
If neither constraint applies, buy on shape. Two-piece if you want the traditional look and the lower price, one-piece if you want fewer crevices and a lower silhouette. Browse the full Drake range or the UltraMax range to compare individual models.