Used 2018 Mercedes-Benz C-Class for Sale nearApache Junction, AZ
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Polar White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Magma Grey/Black)
- Transmission:
- Automatic
- Mileage:
- 81,984
- Stock #:
- KU298013
- VIN:
- 55SWF8DB8KU298013
Sponsored by AutoNation USA Phoenix
2019 Mercedes-Benz C-Class
C 300 RWD
81,984 mi
$17,299
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 385 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 67,806
- Stock #:
- S-1173
- VIN:
- 55SWF6EB1KU295909
Sponsored Listing
2019 Mercedes-Benz C-Class
AMG C 43 Sedan 4MATIC
67,806 mi
$29,798
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Designo Cardinal Red Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Silk Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,716
- Stock #:
- C1143
- VIN:
- WDDWK4JBXJF647585
Sponsored Listing
2018 Mercedes-Benz C-Class
C 300 Cabriolet RWD
76,716 mi
$22,886
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,000
- Stock #:
- A744043
- VIN:
- WDDWK4JBXJF744043
2018 Mercedes-Benz C-Class
C 300 Cabriolet RWD
82,000 mi
$19,593
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Mojave
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 74,661
- Stock #:
- PV313353
- VIN:
- 55SWF8EB1KU313353
2019 Mercedes-Benz C-Class
C 300 4MATIC
74,661 mi
$19,567
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 103,548
- Stock #:
- 1350
- VIN:
- WDDWK4JB0JF598526
2018 Mercedes-Benz C-Class
C 300 Cabriolet RWD
103,548 mi
$18,094
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 78,778
- Stock #:
- P1569A
- VIN:
- 55SWF8DB0KU304371
2019 Mercedes-Benz C-Class
C 300 RWD
78,778 mi
$17,299
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cranberry Red
- Transmission:
- 9-Speed Automatic
- Mileage:
- 33,836
- Stock #:
- STK621082
- VIN:
- WDDWK4KBXJF621082
2018 Mercedes-Benz C-Class
C 300 Cabriolet 4MATIC
33,836 mi
$27,443
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Lunar Blue Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Crystal Gray/Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 96,691
- Stock #:
- D21433B2
- VIN:
- 55SWF4JB3JU266243
-$1,280
2018 Mercedes-Benz C-Class
C 300 Sedan RWD
96,691 mi
$15,270
$14,688
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 33,057
- Stock #:
- 2608177733
- VIN:
- 55SWF8DB7KU294177
2019 Mercedes-Benz C-Class
C 300 RWD
33,057 mi
$23,766
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Polar White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Magma Grey/Black)
- Transmission:
- Automatic
- Mileage:
- 81,984
- Stock #:
- KU298013
- VIN:
- 55SWF8DB8KU298013
2019 Mercedes-Benz C-Class
C 300 RWD
81,984 mi
$17,299
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Brown (Beige)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 71,572
- Stock #:
- 2605720706
- VIN:
- 55SWF8DB2KU294720
2019 Mercedes-Benz C-Class
C 300 RWD
71,572 mi
$19,017
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Mojave Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 53,569
- Stock #:
- KU306431
- VIN:
- 55SWF8EB4KU306431
2019 Mercedes-Benz C-Class
C 300 4MATIC
53,569 mi
$19,694
CarGurus Analysis:
2018 Mercedes-Benz C-Class
With 2,019 currently listed for sale and an average price of $18,543, 33.8% of 2018 Mercedes-Benz C-Class listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz C-Class 4.67 / 5 stars.
59.5% of 2018 Mercedes-Benz C-Class listings on CarGurus are accident free.
- Year:
- 2017
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 362 hp 3L V6
- Exterior color:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,227
- Stock #:
- MZ9207A
- VIN:
- 55SWF6EB1HU215355
-$1,000
2017 Mercedes-Benz C-Class
AMG C 43 Sedan
34,227 mi
$33,993
$32,993
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 2L I4 Hybrid
- Exterior color:
- Iridium Silver Metallic
- Combined gas mileage:
- 52 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,989
- Stock #:
- 270686
- VIN:
- 55SWF4HB5JU270686
2018 Mercedes-Benz C-Class
C 350e Sedan RWD
55,989 mi
$17,580
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,238
- Stock #:
- T2601339
- VIN:
- 55SWF8DB1KU296328
2019 Mercedes-Benz C-Class
C 300 RWD
55,238 mi
$20,191
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 48,694
- Stock #:
- A7056
- VIN:
- 55SWF8DB0KU314771
2019 Mercedes-Benz C-Class
C 300 RWD
48,694 mi
$21,163
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- designo Diamond White Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- AMG Cranberry Red
- Transmission:
- 9-Speed Automatic
- Mileage:
- 59,806
- Stock #:
- 290627
- VIN:
- 55SWF8DB3KU290627
2019 Mercedes-Benz C-Class
C 300 RWD
59,806 mi
$21,669
- Year:
- 2019
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 79,440
- Stock #:
- 303778
- VIN:
- 55SWF8EB5KU303778
2019 Mercedes-Benz C-Class
C 300 4MATIC
79,440 mi
$19,169
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,578
- Stock #:
- 243991
- VIN:
- 55SWF4JB4JU243991
2018 Mercedes-Benz C-Class
C 300 Sedan RWD
48,578 mi
$18,529
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,000
- Stock #:
- 3095
- VIN:
- 55SWF4JB6JU278273
-$937
2018 Mercedes-Benz C-Class
C 300 Sedan RWD
77,000 mi
$15,490
$14,638
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Designo Cardinal Red Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Silk Beige/Black)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 76,716
- Stock #:
- C1143
- VIN:
- WDDWK4JBXJF647585
2018 Mercedes-Benz C-Class
C 300 Cabriolet RWD
76,716 mi
$22,886
- Year:
- 2018
- Make:
- Mercedes-Benz
- Model:
- C-Class
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 241 hp 2L I4
- Exterior color:
- Gray (Selenite Grey Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 103,548
- Stock #:
- 1350
- VIN:
- WDDWK4JB0JF598526
Sponsored Listing
2018 Mercedes-Benz C-Class
C 300 Cabriolet RWD
103,548 mi
$18,094
CarGurus Analysis: 2018 Mercedes-Benz C-Class
Summary
With 2,019 currently listed for sale and an average price of $18,543, 33.8% of 2018 Mercedes-Benz C-Class listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Mercedes-Benz C-Class 4.67 / 5 stars.
59.5% of 2018 Mercedes-Benz C-Class listings on CarGurus are accident free.
Why it stands out
The 2018 Mercedes-Benz C-Class stands out as a compact luxury sedan that blends upscale presentation with strong performance and a distinctly premium cabin. By this generation, Mercedes had given the car a longer wheelbase for better interior space and solid rear legroom, while also fitting it with a large 11.9-inch touchscreen, a 12.3-inch digital instrument display, ambient lighting, and wireless Apple CarPlay and Android. The dashboard and cabin design were directly inspired by the S-Class, which helps the C-Class feel more expensive than its size suggests.
It also brings a broad mix of safety and convenience features, including blind-spot monitoring, a head-up display, and automatic emergency braking, with additional systems such as adaptive cruise control and lane centering available. The car’s rear-drive layout and optional 4Matic all-wheel drive keep it true to Mercedes tradition, and the lineup’s performance focus is part of its appeal. At the same time, the infotainment system can feel fussy, the touch-sensitive controls take some getting used to, and the trunk is not as large as some rivals. Owners also commonly praise the luxurious interior, stylish design, and strong power and handling, though some note that ride comfort can suffer depending on tire choice and that back seat space can still feel cramped.
Other model years to consider
- 2024 Mercedes-Benz C-Class
- Average price: $37,506
- Good/great deal percentage: 36.3%
- User rating: 5 / 5
- Total listings: 2,415
- 2023 Mercedes-Benz C-Class
- Average price: $34,789
- Good/great deal percentage: 36.5%
- User rating: 5 / 5
- Total listings: 2,296
- 2025 Mercedes-Benz C-Class
- Average price: $39,539
- Good/great deal percentage: 35.6%
- Total listings: 2,347
Similar models to consider
- 2018 BMW 3 Series
- Average price: $15,025
- Good/great deal percentage: 33.4%
- User rating: 4.53 / 5
- Total listings: 1,178
- 2018 Audi A4
- Average price: $15,542
- Good/great deal percentage: 36.1%
- User rating: 5 / 5
- Total listings: 1,048
- 2018 Lexus IS
- Average price: $22,535
- Good/great deal percentage: 31.1%
- User rating: 4.38 / 5
- Total listings: 479
This analysis is based on CarGurus' proprietary market data from October 12, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.7 Overall rating
Filter by rating
Dave A
Reviewed a 2018 Mercedes-Benz C-Class on May 12, 2025
Amazing car! Soooo much fun to drive! The engine sounds amazing in sport+ mode.
Anonymous
Reviewed a 2018 Mercedes-Benz C-Class on Oct 20, 2023
Excellent value for the money, I found it all around a great car, the c43 is fast enough plus offers a timeless design. Pretty much a perfect car to have.
Martín O
Reviewed a 2018 Mercedes-Benz C-Class on Jun 24, 2022
Vehicle is absolutely beautiful and very comfortable, interior materials are high end and look amazing. My only issue are those 19” Continental flat run tires… They don’t offer a smooth ride and potholes are a nightmare .
Jesus M
Reviewed a 2018 Mercedes-Benz C-Class on Jul 29, 2023
Excellent car, luxurious and fast when put on sport plus mode, great stability if u purchase the 4Matic version, pretty good on gas to only down side in my opinion is the back seats are kind of compact with no to much room
2018 Mercedes-Benz C-Class Trims
| Trim type | MSRP |
|---|---|
| AMG C 43 Coupe 4MATIC | $55,900 |
| C 300 Cabriolet 4MATIC | $53,200 |
| AMG C 63 S Coupe RWD | $75,500 |
| C 300 Coupe RWD | $43,200 |
| C 300 Cabriolet RWD | $51,200 |
| AMG 43 Sedan 4MATIC | $53,400 |
| C 300 Sedan 4MATIC | $42,250 |
| C 300 Sedan RWD | $40,250 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
2018 Mercedes-Benz C-Class Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Mercedes-Benz C-Class prices has changed over time.
See more price trends2018 Mercedes-Benz C-Class Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest-Price Market: Chicago, IL leads with an average price of $23,384, indicating a premium market for the C-Class in this city.
- Best Value: Miami, FL offers the lowest average price at $15,989, presenting a significant opportunity for budget-conscious shoppers.
- Inventory Drives Stability: New York, NY has the most listings at 445, suggesting a robust market presence that may stabilize pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 445 | $21,322 |
| Washington, DC | 389 | $18,382 |
| Philadelphia, PA | 372 | $20,218 |
| Atlanta, GA | 371 | $16,654 |
| Boston, MA | 345 | $17,266 |
| Los Angeles, CA | 337 | $20,566 |
| Miami, FL | 329 | $15,989 |
| Chicago, IL | 328 | $23,384 |
| Houston, TX | 319 | $19,001 |
| Dallas, TX | 297 | $17,643 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The C 300 Sedan RWD is the most listed trim with 692 units available, indicating strong demand for this configuration.
- Premium Spread: The AMG C 63 S Coupe RWD has a significant MSRP of $75,500, highlighting the premium segment's pricing potential.
- Drivetrain Effect: All trims feature the same engine, but the C 300 Sedan 4MATIC with 668 listings shows that AWD is a popular choice among buyers.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| C 300 Sedan RWD | 692 | $40,250 | RWD | 2.0L 241 hp I4 |
| C 300 Sedan 4MATIC | 668 | $42,250 | AWD | 2.0L 241 hp I4 |
| C 300 Coupe 4MATIC | 155 | $45,200 | AWD | 2.0L 241 hp I4 |
| C 300 Cabriolet RWD | 127 | $51,200 | RWD | 2.0L 241 hp I4 |
| C 300 Coupe RWD | 112 | $43,200 | RWD | 2.0L 241 hp I4 |
| C 300 Cabriolet 4MATIC | 112 | $53,200 | AWD | 2.0L 241 hp I4 |
| AMG C 63 S Coupe RWD | 70 | $75,500 | RWD | 4.0L 503 hp V8 |
| AMG C 43 Coupe 4MATIC | 67 | $55,900 | AWD | 3.0L 362 hp V6 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year shows a 6.9% premium over its starting MSRP, indicating a strong demand for newer models.
- Depreciation Curve: The 2016 model year has the steepest depreciation at -62.2%, reflecting the rapid value loss typical for older luxury vehicles.
- Best Value Sweet Spot: The 2022 model year offers a significant average price drop to $31,170, making it an attractive option for buyers seeking value.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $49,650 | $53,095 | +6.9% |
| 2025 | $48,450 | $40,508 | -16.4% |
| 2024 | $46,950 | $38,364 | -18.3% |
| 2023 | $44,850 | $35,112 | -21.7% |
| 2022 | $43,550 | $31,170 | -28.4% |
| 2021 | $41,600 | $29,423 | -29.3% |
| 2020 | $41,400 | $28,036 | -32.3% |
| 2019 | $41,400 | $22,908 | -44.7% |
| 2018 | $40,250 | $20,977 | -47.9% |
| 2017 | $39,500 | $19,491 | -50.7% |
| 2016 | $38,950 | $14,718 | -62.2% |
These recommendations are based on CarGurus' proprietary market data from October 7, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2018 Mercedes-Benz C-Class cost?
| Metric | Value |
|---|---|
| Current Average Price | $18,637 |
| Year-Round Low | $18,633 |
| Year-Round High | $20,318 |
| Average Price a Year Ago | $20,331 |
| Change vs. Last Year | −8.33% |
Prices have softened 8.33% compared to this time last year, making it a favorable time to shop this model year.
There are 1,998 listings available, which gives you a solid pool of options to compare.
Is the 2018 Mercedes-Benz C-Class a good car?
Yes — the 4.67/5 user rating points to strong owner satisfaction. Owners consistently praise the luxurious interior, stylish design, and impressive performance, and many also highlight the power and handling, especially in sport mode. That lines up well with this model year’s appeal as a compact luxury sedan with a premium cabin and a strong performance focus. With 35.8% of listings marked as good or great deals, you have room to shop selectively.
Is the 2018 Mercedes-Benz C-Class reliable?
Owners rate it 4.67/5, a strong signal of long-term satisfaction.
Owner feedback points to a car that many drivers feel good about living with over time, especially when it comes to the overall ownership experience and the confidence it inspires. The strongest reliability-related takeaway is that satisfied owners tend to describe it as a car they can count on, even if some mention comfort tradeoffs tied to tire choice. For used buyers, that suggests long-term ownership risk is more about finding a well-kept example than worrying about broad model-wide problems.
What should I look for when buying a used 2018 Mercedes-Benz C-Class?
At 59.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should run a vehicle history report before you commit, then prioritize a pre-purchase inspection so you can catch hidden bodywork, suspension, or wear issues. Focus closely on overall condition, since accident history and maintenance quality matter more when you’re shopping a luxury sedan. It also helps to compare tire condition and cabin wear, because owners note that ride comfort can vary with tire choice.
Is now a good time to buy a used 2018 Mercedes-Benz C-Class?
This looks like a moderate, selective buyer’s market, so you can shop carefully and still find value.
- Deal availability: 35.8% of listings are priced as good or great deals.
- Inventory: There are 1,998 listings available.
- Price trend: Prices have softened 8.33% compared with last year.
- Clean inventory: 59.1% of listings are accident-free.
If you find a listing below $18,633, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2018 Mercedes-Benz C-Class's resale value?
The current average of $18,637 sits slightly below last year's $20,331.
That price movement suggests the market has cooled, which can help you buy more affordably now but may also limit short-term upside if you plan to resell soon. Even so, the model’s premium image, strong owner satisfaction, and broad appeal can help support demand when you eventually sell. Well-kept examples with clean history and strong presentation should hold up better than average.
Vehicles with strong owner satisfaction ratings, like this model year's 4.67/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2018 Mercedes-Benz C-Class or consider a different year?
If you're weighing the 2018 against nearby model years, here's how to think about it:
Choose the 2018 if:
- 35.8% of listings are priced as good or great deals.
- At 59.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 8.33% compared with last year.
- Owners rate it 4.67/5 — a strong satisfaction signal.
Consider the 2017 if:
- At $17,713, the 2017 costs less than the current year's $18,637 average.
- It emphasizes comfort, performance, and value in a polished luxury package.
The bottom line: You should lean toward the 2018 if you want the stronger current-market mix of price softness, owner satisfaction, and available inventory. If your priority is spending less upfront, the 2017 is the better value play, especially if you find one in excellent condition with a clean history.
These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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