2021 Mercedes-Benz C300

$9,800
avg price
295
listings
$10K–$25K
price range
Download Infographic
High$24,500
Mean$9,800
Avg Mileage44,661 mi
(65d ago)

Sourced from 295 active dealer listings as of

Pricing

The Mercedes-Benz C300 market average is $9,800. Use it as your anchor before you talk to a dealer

2021 Mercedes-Benz C300 Trims

All Trims Combined
$9,800
$10K–$25K
295 listings44,661 avg miles
Data coming soon
LuxurySport

2021 Mercedes-Benz C300 Pricing

Price Trend

+15.3%
$8K$12K$17K$21K$26KMar 26Mar 26$9,800
2 data pointsAs of Mar 26

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Mercedes-Benz C300 Fuel Economy

25–27mpg combined
·
22-24city
·
30-35hwy
·
$2,150-$2,300/yr

With 6 configurations tested, the 2021 Mercedes-Benz C300 ranges from 25 to 27 MPG combined. That's a 2 MPG gap that can add up to hundreds of dollars a year in fuel costs.

By Trim
C300 - Automatic 9-spd
27mpg
2.0L 4-cyl Turbo · Rear-Wheel Drive
23 city35 hwy~$2,150/yr6/10 Average
C300 4matic - Automatic 9-spd
27mpg
2.0L 4-cyl Turbo · 4-Wheel Drive
23 city33 hwy~$2,150/yr6/10 Average
C300 Coupe - Automatic 9-spd
27mpg
2.0L 4-cyl Turbo · Rear-Wheel Drive
24 city33 hwy~$2,150/yr6/10 Average
C300 4matic Coupe - Automatic 9-spd
26mpg
2.0L 4-cyl Turbo · 4-Wheel Drive
23 city32 hwy~$2,250/yr5/10 Average
C300 Convertible - Automatic 9-spd
26mpg
2.0L 4-cyl Turbo · Rear-Wheel Drive
23 city31 hwy~$2,250/yr5/10 Average
C300 4matic Convertible - Automatic 9-spd
25mpg
2.0L 4-cyl Turbo · 4-Wheel Drive
22 city30 hwy~$2,300/yr5/10 Average

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2021 Mercedes-Benz C300

28States

If you're near California, you're in luck: 18% of listings are there. But with 28 states represented, there's likely one near you too.

Geographic distribution reflects all active listings for this model, not just 2021.

2021 Mercedes-Benz C300: Questions Buyers Ask

Pricing, reliability, and ownership answers

How much does a 2021 Mercedes-Benz C300 cost?

Budget around $9,800 for a solid 2021 Mercedes-Benz C300. You can spend less for a higher-mileage example or more for a clean, low-mile example. The pricing analysis breaks it into budget, sweet spot, and premium tiers.

Is the 2021 Mercedes-Benz C300 a good car to buy?

The 2021 Mercedes-Benz C300 has its strengths and its watch-outs. Check the safety section for recall details and the pricing data to see if the numbers work for you.

What's the gas mileage of the 2021 Mercedes-Benz C300?

Depending on configuration, the 2021 Mercedes-Benz C300 delivers 25–27 MPG combined. Choose wisely. The full comparison shows how engine choice affects your wallet.

How does the 2021 compare to other Mercedes-Benz C300 years?

Each Mercedes-Benz C300 model year has different pricing, recall counts, and owner satisfaction patterns. The 2021 averages $9,800. Compare all available years on the Mercedes-Benz C300 overview page.

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