Updated November 12, 2026. Figures below are read live from the MotoGossip index and change as listings do.
As of November 12, 2026, the MotoGossip index holds 22 priced Kawasaki Ninja 400 listings at 20 dealers. Median asking prices by model year run from $4,499 for the 2022 to $5,899 for the 2021. The cheapest state right now is TX, with a median of $4,899 across 2 listings.
The median asking price for a 2023 Kawasaki Ninja 400 is $5,795, across 18 listings in the MotoGossip index as of November 12, 2026.
The median asking price for a 2022 Kawasaki Ninja 400 is $4,499, across 1 listing in the MotoGossip index as of November 12, 2026.
The median asking price for a 2021 Kawasaki Ninja 400 is $5,899, across 1 listing in the MotoGossip index as of November 12, 2026.
The median asking price for a 2020 Kawasaki Ninja 400 is $5,045, across 2 listings in the MotoGossip index as of November 12, 2026.
The cheapest typical asking price right now is at Family Powersports Alamo in San Antonio, TX, at a median of $4,299. The priciest is at L and L Performance in Cary, NC, at a median of $6,195. Both are medians of that dealer’s own current listings for this model, not a single asking price.
We do not yet have enough weeks of data to show a trend for this model honestly. Our index only goes back to late July 2026, and this model needs more indexed weeks before a week-by-week median is worth publishing.
| Listing | Year | Price | Mileage | Seller | Location |
|---|---|---|---|---|---|
| 2023 KAWASAKI NINJA 400 | 2023 | $4,299 | 3,458 mi | Family Powersports Alamo | San Antonio, TX |
| 2023 Kawasaki Ninja® 400 KRT Edition | 2023 | $4,497 | 4,699 mi | Ed Morse Powersports | Saint Robert, MO |
| 2022 Kawasaki Ninja® 400 Metallic Carbon Gray/Metallic Flat Spark Black | 2022 | $4,499 | 8,074 mi | Motorcycle Mall | Belleville, NJ |
| 2020 Kawasaki Ninja 400 | 2020 | $4,790 | Mileage unlisted | MotoCorsa | Portland, OR |
| 2023 Kawasaki Ninja 400 | 2023 | $4,795 | 26,541 mi | Powersports of Palm Beach | West Palm Beach, FL |
| 2023 Kawasaki Ninja 400 | 2023 | $4,995 | 13,367 mi | Powersports of Palm Beach | West Palm Beach, FL |
| 2023 Kawasaki Ninja 400 | 2023 | $4,999 | Mileage unlisted | Watseka Suzuki Honda Kawasaki | Watseka, IL |
| 2023 Kawasaki Ninja® 400 Metallic Magnetic Dark Gray/Twilight Blue | 2023 | $5,199 | 130 mi | Thrill Point Motorsports | Medina, OH |
| 2020 Kawasaki Ninja® 400 Pearl Blizzard White | 2020 | $5,299 | 8,081 mi | Thrill Point Motorsports | Medina, OH |
| 2023 Kawasaki Ninja 400 | 2023 | $5,499 | 1,491 mi | Team X-TREME South | Houston, TX |