Kohler Highline vs. Cimarron Toilet: Which Is Better?

When it comes to selecting a new toilet for your home, the choices can be overwhelming. Two popular options from the well-known manufacturer Kohler are the Highline and the Cimarron.

Both models offer some great features, but they also have their differences, but which is the better choice for your home?

Taking into consideration aspects such as flush performance, water savings, overall design, and price, this comparison will provide a comprehensive look at the differences between the Kohler Highline and Cimarron toilets.

Kohler Highline Vs Cimarron: Design and Features

Kohler K-25224-0 Highline Toilet, White


The Kohler Highline and Cimarron series are both popular choices in the world of toilets, offering a combination of style and functionality.

The Highline is known for its conservative design, with straight lines and simple contours, making it suitable for various bathroom decors. It comes in two-piece toilets, making installation relatively easy.

On the other hand, the Kohler Cimarron boasts a more curvaceous and sophisticated design, also available in two-piece toilets. It comes in various color choices, adding to its visual appeal.


Kohler integrates innovative technologies in both the Highline and Cimarron models.

The Highline series features a Class-Five flushing system, which ensures powerful and thorough flushing while using less water. In contrast, the Cimarron comes with a specially engineered AquaPiston canister, providing a leak-free performance and a stronger flush.


Some of the distinguishing features between the Kohler Highline and Cimarron series are as follows:

  • Kohler Highline
    • Class-Five flushing system
    • Comfort Height: Similar to chair height for added comfort
    • Two-piece design
    • Elongated bowl for extra space and comfort
  • Kohler Cimarron
    • AquaPiston canister technology
    • Comfort Height: Ergonomically designed for easy sitting and standing
    • Two-piece design
    • Elongated and round-front bowl options
    • Multiple color choices

Flush Mechanisms and Performance

Flush Valve

The Highline model is equipped with a 3-inch flush valve, while the Cimarron features a slightly larger 3.25-inch flush valve.

This difference in size can affect the speed and efficiency of the flush.

Powerful Flush

The Kohler Highline and Cimarron toilets are designed to deliver powerful flushes with respective levels of performance.

The Highline model utilizes a Class Five flushing technology, offering improved bowl cleanliness and increased waste removal. On the other hand, the Cimarron model features an AquaPiston flush mechanism that provides additional water flow for efficient waste management.

Canister Flush

Both the Highline and Cimarron models have a canister flush system. This design helps reduce the chance of leaks, as the seal material is 90% less exposed compared to a traditional flapper.

Additionally, the canister flush ensures consistent water usage throughout the toilet’s lifespan.

Water Efficiency and Solid Waste Disposal

Kohler K-25224-0 Highline Toilet, White

Water Efficient Toilets

Kohler Highline and Cimarron toilets are designed with water efficiency in mind.

Both toilet models are WaterSense certified, meaning they meet the Environmental Protection Agency (EPA) standards for water efficiency.

  • Highline toilets use 1.28 gallons of water per flush (gpf).
  • Cimarron toilets have models using 1.28 gpf and others with 1.6 gpf.

Flow and Solid Waste Removal

Both models are equipped with advanced flush technologies, ensuring effective solid waste disposal without compromising on water efficiency.

  • Kohler Highline features the Class Five flush technology, which delivers a strong and powerful flush.  This technology effectively cleans the entire bowl and moves solid waste smoothly through the trap.
  • Kohler Cimarron incorporates the AquaPiston flush technology, utilizing a canister valve and a 360-degree water flow. This results in efficient and quick waste removal as well.

Price, Choices, and Additional Options

Toilet Bowl and Tank Options

Kohler offers both elongated and round bowl models for these two toilet lines, allowing consumers to choose what suits their needs and preferences best.

Highline toilet models can come with an insulated tank, which helps prevent condensation on the outside of the tank and reduces noise while refilling.

Cimarron models have an Aquapiston canister flush valve, which offers a powerful and efficient flush while reducing the possibility of the valve leaking.

Toilet Seat Choices

Toilet seat choices also vary between the Kohler Highline and Cimarron toilet lines.

Some Highline models have an integrated Slow Close toilet seat, which prevents the seat and lid from slamming down.

Cimarron models offer toilet seats with Grip-Tight bumpers, ensuring that the seat stays securely in place.

Price Comparison

In terms of price, there is a notable difference between the Kohler Highline and Cimarron toilets.

The Highline series generally falls under a more budget-friendly category, while the Cimarron models tend to be more expensive due to the additional features and design elements they offer.

Toilet LinePrice Range
Highline$200 – $500
Cimarron$300 – $700
KOHLER K-25224-0 Highline Tall Two-Piece Elongated Toilet with Left-Hand Trip Lever, Elongated…
  • Two-piece toilet
  • Elongated bowl offers added room and comfort
  • Highline Tall bowl offers seating 2″ higher than Comfort Height for enhanced comfort, ease of…
  • 1. 28 gallons per flush (gpf)
KOHLER K-3619-RA-0 Cimarron Comfort Height One-Piece Elongated 1.28 GPF Toilet with AquaPiston Flush…
  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design, and the…
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier…
  • Standard right-hand Polished Chrome trip lever and reveal quiet-close with grip-tight seat included;…
  • Aqua piston canister allows water to flow into the bowl from all sides (360 degrees), increasing the…

Keep in mind that the actual prices may vary based on the specific model, additional features, and retailers.

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