# Used 2021 Mercedes-Benz C 300 prices > The average asking price for a used 2021 Mercedes-Benz C 300 is $24,092, with 56,596 miles on average, across 226 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-c300/2021) · [all Mercedes-Benz C 300 model years](https://ottoquest.com/models/mercedes-benz-c300.md) - Average asking price: $24,092 (median $23,176) - Average miles: 56,596 - For sale now: 226 - Average days listed: 52 (of 222 with a listing date) ## 2021 Mercedes-Benz C 300 prices by state States with 5 or more cars for sale. | State | Average asking | Average miles | For sale | Days listed | | --- | ---: | ---: | ---: | ---: | | California | $23,564 | 57,693 | 30 | 49 | | Florida | $24,916 | 51,360 | 25 | 48 | | Texas | $22,328 | 62,825 | 19 | 55 | | Georgia | $27,630 | 53,466 | 13 | 43 | | New Jersey | $22,657 | 56,268 | 12 | 34 | | Virginia | $20,712 | 54,756 | 11 | 71 | | Illinois | $25,675 | 53,391 | 11 | 58 | | Ohio | $23,200 | 55,423 | 9 | 51 | | Arizona | $21,941 | 67,898 | 9 | 27 | | New York | $23,223 | 57,609 | 9 | 63 | | Tennessee | $21,634 | 62,325 | 8 | 30 | | North Carolina | $30,897 | 50,196 | 7 | 57 | | Pennsylvania | $24,910 | 50,352 | 7 | 46 | | Oregon | $24,652 | 50,635 | 6 | 23 | | South Carolina | $23,616 | 55,342 | 5 | 48 | | Massachusetts | $26,326 | 38,250 | 5 | 130 | ## Other Mercedes-Benz C 300 years | Year | Average asking | Miles | For sale | | --- | ---: | ---: | ---: | | [2027](https://ottoquest.com/models/mercedes-benz-c300/2027.md) | $54,924 | 53 | 70 | | [2026](https://ottoquest.com/models/mercedes-benz-c300/2026.md) | $50,106 | 3,764 | 942 | | [2025](https://ottoquest.com/models/mercedes-benz-c300/2025.md) | $37,191 | 16,706 | 408 | | [2024](https://ottoquest.com/models/mercedes-benz-c300/2024.md) | $35,545 | 23,627 | 771 | | [2023](https://ottoquest.com/models/mercedes-benz-c300/2023.md) | $32,944 | 32,123 | 800 | | [2022](https://ottoquest.com/models/mercedes-benz-c300/2022.md) | $29,518 | 40,831 | 305 | | **2021** | $24,092 | 56,596 | 226 | | [2020](https://ottoquest.com/models/mercedes-benz-c300/2020.md) | $22,496 | 61,489 | 247 | | [2019](https://ottoquest.com/models/mercedes-benz-c300/2019.md) | $19,419 | 71,321 | 348 | | [2018](https://ottoquest.com/models/mercedes-benz-c300/2018.md) | $17,003 | 79,278 | 314 | | [2017](https://ottoquest.com/models/mercedes-benz-c300/2017.md) | $15,391 | 84,134 | 303 | | [2016](https://ottoquest.com/models/mercedes-benz-c300/2016.md) | $13,117 | 94,697 | 185 | | [2015](https://ottoquest.com/models/mercedes-benz-c300/2015.md) | $12,205 | 100,714 | 207 | | [2014](https://ottoquest.com/models/mercedes-benz-c300/2014.md) | $10,112 | 104,741 | 40 | | [2013](https://ottoquest.com/models/mercedes-benz-c300/2013.md) | $9,242 | 109,852 | 55 | | [2012](https://ottoquest.com/models/mercedes-benz-c300/2012.md) | $8,476 | 115,119 | 33 | | [2011](https://ottoquest.com/models/mercedes-benz-c300/2011.md) | $7,945 | 116,467 | 68 | | [2010](https://ottoquest.com/models/mercedes-benz-c300/2010.md) | $7,840 | 107,122 | 47 | | [2009](https://ottoquest.com/models/mercedes-benz-c300/2009.md) | $7,344 | 110,285 | 32 | | [2008](https://ottoquest.com/models/mercedes-benz-c300/2008.md) | $6,616 | 132,240 | 24 | ## Recalls · 7 NHTSA, this model year. - 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. - BACK OVER PREVENTION:DISPLAY FUNCTION (Apr 8, 2022): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2021 CLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, E-Class Coupe/Convertible, GLA/GLB-Class, GLC-Class, and CLS-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The rearview camera may not display the rearview image due to a software error. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility." - SEATS:MID/REAR ASSEMBLY:HEAD RESTRAINT (May 28, 2021): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C300 Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63 AMG S Cabriolet, E450 Cabriolet, and E53 AMG Cabriolet vehicles. The rear headrests may be incorrectly mounted to the seatbacks. - SEATS (Apr 1, 2021): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C-Class, E-Class, E-Class Coupe and Convertible, GLC, CLS, AMG GT 4-door Coupe and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. A faulty electrical contact within the seat position switch may prevent the driver and passenger air bags and seat belt force limiters from properly activating during a crash. - ELECTRICAL SYSTEM:SOFTWARE (Feb 5, 2021): Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash. ## Used 2021 Mercedes-Benz C 300 prices: common questions ### What is a fair price for a used 2021 Mercedes-Benz C 300? Used 2021 Mercedes-Benz C 300s for sale at U.S. dealers ask $24,092 on average (half ask less than $23,176), across 226 cars. The cars for sale have 56,596 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 C 300 cheapest? Among states with at least 10 for sale, Virginia has the lowest average asking price, $20,712 across 11 cars with 54,756 miles on average, and Georgia the highest, $27,630 across 13 with 53,466 miles on average. Part of a gap between states is mileage and trim, not the state. ### How long are used 2021 Mercedes-Benz C 300s for sale? The 222 for sale with a listing date have been listed 52 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 C 300 compare with the 2020 and 2022? The 2021 asks $24,092 on average with 56,596 miles; the 2020 asks $22,496 with 61,489 miles, and the 2022 asks $29,518 with 40,831 miles. ### Does the 2021 Mercedes-Benz C 300 have recalls? NHTSA lists 7 safety recall campaigns that cover the 2021 Mercedes-Benz C 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-c300/2021). 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.