# Used 2021 Mercedes-Benz GLC 300 prices > The average asking price for a used 2021 Mercedes-Benz GLC 300 is $24,204, with 60,649 miles on average, across 499 cars for sale at U.S. dealers as of Nov 10, 2026. Data as of Nov 14, 2026 · [ottoquest.com](https://ottoquest.com/models/mercedes-benz-glc300/2021) · [all Mercedes-Benz GLC 300 model years](https://ottoquest.com/models/mercedes-benz-glc300.md) - Average asking price: $24,204 (median $23,999) - Average miles: 60,649 - For sale now: 499 - Average days listed: 50 (of 462 with a listing date) ## 2021 Mercedes-Benz GLC 300 prices by state States with 5 or more cars for sale. | State | Average asking | Average miles | For sale | Days listed | | --- | ---: | ---: | ---: | ---: | | California | $24,009 | 53,711 | 62 | 51 | | Florida | $21,993 | 67,124 | 54 | 41 | | Texas | $23,382 | 64,599 | 48 | 36 | | Illinois | $25,585 | 60,387 | 30 | 71 | | Georgia | $24,510 | 60,251 | 28 | 51 | | New York | $24,744 | 61,158 | 25 | 60 | | North Carolina | $23,918 | 70,383 | 19 | 43 | | New Jersey | $26,836 | 51,212 | 18 | 40 | | Pennsylvania | $24,516 | 56,044 | 16 | 36 | | Virginia | $22,939 | 68,200 | 14 | 89 | | Ohio | $21,891 | 69,233 | 13 | 46 | | Arizona | $23,851 | 57,787 | 12 | 40 | | Tennessee | $24,805 | 59,509 | 10 | 55 | | South Carolina | $24,769 | 57,408 | 10 | 28 | | Colorado | $25,457 | 49,686 | 9 | 40 | | Washington | $22,914 | 58,422 | 8 | 87 | | Massachusetts | $27,656 | 55,647 | 8 | 28 | | Maryland | $26,805 | 56,714 | 8 | 39 | | Oklahoma | $22,711 | 59,764 | 8 | 80 | | Minnesota | $23,219 | 66,965 | 7 | 36 | | Oregon | $22,314 | 65,592 | 7 | 137 | | Michigan | $21,406 | 75,455 | 7 | 39 | | Alabama | $27,249 | 58,281 | 7 | 142 | | Nevada | $26,871 | 45,679 | 5 | 37 | | Missouri | $25,762 | 48,793 | 5 | 73 | | Kentucky | $25,635 | 52,649 | 5 | 47 | ## Other Mercedes-Benz GLC 300 years | Year | Average asking | Miles | For sale | | --- | ---: | ---: | ---: | | [2027](https://ottoquest.com/models/mercedes-benz-glc300/2027.md) | $60,025 | 412 | 369 | | [2026](https://ottoquest.com/models/mercedes-benz-glc300/2026.md) | $51,805 | 5,125 | 2,204 | | [2025](https://ottoquest.com/models/mercedes-benz-glc300/2025.md) | $43,934 | 15,217 | 381 | | [2024](https://ottoquest.com/models/mercedes-benz-glc300/2024.md) | $39,236 | 28,358 | 579 | | [2023](https://ottoquest.com/models/mercedes-benz-glc300/2023.md) | $36,542 | 34,936 | 689 | | [2022](https://ottoquest.com/models/mercedes-benz-glc300/2022.md) | $27,737 | 46,935 | 753 | | **2021** | $24,204 | 60,649 | 499 | | [2020](https://ottoquest.com/models/mercedes-benz-glc300/2020.md) | $21,757 | 67,418 | 360 | | [2019](https://ottoquest.com/models/mercedes-benz-glc300/2019.md) | $18,385 | 77,430 | 389 | | [2018](https://ottoquest.com/models/mercedes-benz-glc300/2018.md) | $16,481 | 85,898 | 305 | | [2017](https://ottoquest.com/models/mercedes-benz-glc300/2017.md) | $15,191 | 90,561 | 189 | | [2016](https://ottoquest.com/models/mercedes-benz-glc300/2016.md) | $13,475 | 95,898 | 128 | ## Recalls · 9 NHTSA, this model year. - EXTERIOR LIGHTING:HEADLIGHTS (Feb 2, 2024): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2022 GLC 300, 2020 GLC 350e, and 2020-2022 AMG GLC 43 vehicles. The headlights may be incorrectly adjusted too high and create a glare for oncoming traffic. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment." - FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP (Jun 26, 2023): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power. - ELECTRICAL SYSTEM:SOFTWARE (May 20, 2022): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system. - EXTERIOR LIGHTING:HEADLIGHTS (Apr 15, 2022): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLC 300, GLC 300 4Matic, AMG GLC 63 4Matic, AMG GLC 63 S 4Matic, and AMG GLC 43 4Matic vehicles. The electrical connection for the headlights may not be watertight, which can result in headlight failure. - AIR BAGS:SENSOR:SIDE IMPACT (Jul 12, 2021): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 CLS450, AMG E53, AMG CLS53, E350, E450, AMG GT43, AMG GT53, 2020 S450, S560, G550, AMG GLC63, 2020-2021 GLC300, and AMG G63 vehicles. The side crash sensor connectors may come loose, which could delay the activation of air bags and seatbelts during a side impact crash. - ELECTRICAL SYSTEM:SOFTWARE (May 14, 2021): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 CLA-Class, GLE/GLS-Class, A-Class, E-Class, E-Class Coupe and Convertible, GLA/GLB-Class, GLC-Class, CLS-Class, and AMG GT-Class 4-door Coupe vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The MBUX multimedia system software may cause the display to remain black, or reboot after startup. This could result in the rearview camera image not displaying properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility." ## Used 2021 Mercedes-Benz GLC 300 prices: common questions ### What is a fair price for a used 2021 Mercedes-Benz GLC 300? Used 2021 Mercedes-Benz GLC 300s for sale at U.S. dealers ask $24,204 on average (half ask less than $23,999), across 499 cars. The cars for sale have 60,649 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check. ### Where is a used 2021 Mercedes-Benz GLC 300 cheapest? Among states with at least 10 for sale, Ohio has the lowest average asking price, $21,891 across 13 cars with 69,233 miles on average, and New Jersey the highest, $26,836 across 18 with 51,212 miles on average. Part of a gap between states is mileage and trim, not the state. ### How long are used 2021 Mercedes-Benz GLC 300s for sale? The 462 for sale with a listing date have been listed 50 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate. ### How does the 2021 Mercedes-Benz GLC 300 compare with the 2020 and 2022? The 2021 asks $24,204 on average with 60,649 miles; the 2020 asks $21,757 with 67,418 miles, and the 2022 asks $27,737 with 46,935 miles. ### Does the 2021 Mercedes-Benz GLC 300 have recalls? NHTSA lists 9 safety recall campaigns that cover the 2021 Mercedes-Benz GLC 300. Repairs are free at a dealer of the make; check a car's VIN with NHTSA before you buy to see whether its recalls were fixed. ## More - Check one car's price: https://ottoquest.com/deal-check.md?vin=&price=&mileage= (markdown; the page is https://ottoquest.com/deal-check) - Value a car by model, trim, year and mileage: https://ottoquest.com/value - Free alerts for new listings and price drops: https://ottoquest.com/deals Used and certified cars for sale at U.S. dealers, each car counted once. Days listed are the dealer's own days on market where they publish it. Price moves compare the same cars at both ends of the window. --- OttoQuest · [this page](https://ottoquest.com/models/mercedes-benz-glc300/2021). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.