Find out what your 2021 Mercedes-Benz C300 is worth

$17,400 - $21,000

2021 Mercedes-Benz C300

Values are based on a sample of real CarMax offers over the last 45 days. Your results may vary.

How we determine your car's offer

Mileage

Conditions

Trim

Used car market

Other factors

Recent 2021 Mercedes-Benz C300 offers

Mileage

Offer

28,800 miles

$21,000

37,600 miles

$18,400

41,000 miles

$19,000

41,000 miles

$19,000

47,000 miles

$17,600

47,000 miles

$17,600

55,000 miles

$18,000

62,000 miles

$19,600

66,000 miles

$19,000

69,371 miles

$17,400

$17,400 - $21,000

2021 Mercedes-Benz C300

Values are based on a sample of real CarMax offers over the last 45 days. Your results may vary.

How we determine your car's offer

Mileage

Conditions

Trim

Used car market

Other factors

Recent 2021 Mercedes-Benz C300 Offers

Mileage

Offer

28,800 miles

$21,000

37,600 miles

$18,400

41,000 miles

$19,000

41,000 miles

$19,000

47,000 miles

$17,600

47,000 miles

$17,600

55,000 miles

$18,000

62,000 miles

$19,600

66,000 miles

$19,000

69,371 miles

$17,400

Get a real offer on your 2021 Mercedes-Benz C300

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Redeem your offer within 7 days.

Get paid

We'll verify your offer and pay you on the spot.

How 2021 Mercedes-Benz C300 values changed over time

Check out CarMax's yearly median offer amount for 2021 Mercedes-Benz C300s to get an idea of how depreciation typically impacts vehicle values. This doesn't guarantee all 2021 Mercedes-Benz C300s will depreciate the same way. Individual vehicle offers will vary depending on mileage, condition, trim, demand, and other factors.

202220232024YearValue$37,000$30,600$26,000
Value trends of 2021 Mercedes-Benz C300

Year

Value

2022

$37,000

2023

$30,600

2024

$26,000

Change since 2022:
$11,000

Annual values are calculated by taking the median of all CarMax offers made on 2021 Mercedes-Benz C300s during the presented years.

Value trends of 2021 Mercedes-Benz C300

Year

Value

2022

$37,000

2023

$30,600

2024

$26,000

Frequently asked questions

Many factors impact your 2021 Mercedes-Benz C300's value, such as the specific year, make, model, trim, mileage, condition, and vehicle history report. Use the CarMax Instant Offer tool to get an offer for your 2021 Mercedes-Benz C300 that is good for seven days.

2021 Mercedes-Benz C300 values are always changing due to many factors. Vehicle supply and demand trends, consumer preferences, time of year, and macroeconomic trends can all impact 2021 Mercedes-Benz C300 values. At CarMax, our offers are good for seven days.

While looking to sell your car, you've probably heard of Kelley Blue Book® and your 2021 Mercedes-Benz C300's "Blue Book Value," which is an estimate based on info like mileage, condition, trim, and more. At CarMax, you can get one of our real, firm offers for your car and compare it to Kelley Blue Book® Trade-In Value. You can use CarMax's offer to comparison shop for 7 days or accept the offer and get paid at your local CarMax store.

If you want to redeem your offer and sell your car to CarMax, you have 7 days from the day the offer is made. You can either make an appointment or simply bring the car to us anytime we're open. We'll verify your car's condition, finalize your offer, and you'll be able to leave with payment in hand.

No, you're always welcome to bring your car to a CarMax store for an in-store appraisal. To get an in-store appraisal, you can either make an appointment or simply stop by whenever it's convenient for you.

No, you don't need an appointment to sell your car. However, an appointment will help us get you in and out in as little time as possible.

Requirements can vary from state to state, but there are a few items you'll need no matter where you are:

  • Your car's title or payoff information. All titleholders should be present.
  • Valid and current registrations
  • Valid state-issued photo ID for all title holders.
  • All keys and remotes
  • Please note that you don't need these things to get an offer for your car, but if you think you plan to sell when you get your offer, you should come prepared with these items.