2017 Mercedes-Benz C-Class

Showing the 2017 C-Class C63 AMG. NHTSA's VIN data and EPA's version names disagree on this trim's engine, so the numbers below cover every version of this model year. Every version

Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 18, 2026.

Fuel economy
19–30 mpgcombined; city 17–28, highway 23–34; every version of this model year; plug-in hybrid versions on gasoline, 51 MPGe on electricity
Five years of fuel
$14,370–$21,180U.S. average; Ohio $13,540–$19,960 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026. Plug-in hybrid versions: $13,750, EPA's own estimate for plug-in hybrids: its national gasoline and electricity prices and the share of miles it expects on electricity; not priced for any state
NHTSA overall safety rating
5 starslowest across the versions NHTSA tested
Recall campaigns
17over its history; check a VIN for open ones
Owner complaints
250filed with NHTSA; not adjusted for sales

Trims

NHTSA's VIN data lists these trims for the 2017 C-Class. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.

Problems owners report

Owners have filed 250 complaints with NHTSA about the 2017 C-Class. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.

Complaints by part of the car
PartComplaintsCrashesFiresInjuries
Engine83010
Unknown or other37215
Electrical system35220
Fuel/propulsion system32000
Seat belts26203
Structure26202
Air bags18707
Power train15000
Steering15303
Visibility8002
Service brakes5101
Suspension5000
12 more parts
Wheels5000
Tires4000
Vehicle speed control4300
Forward collision avoidance3000
Fuel system, gasoline3010
Communication2000
Electronic stability control (ESC)2100
Engine and engine cooling2000
Seats2000
Visibility/wiper2000
Exterior lighting1000
Lane departure1000
What the columns count

Complaints by model year

Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.

  1. 2006181
  2. 2007274
  3. 2008834
  4. 2009656
  5. 2010475
  6. 2011509
  7. 2012579
  8. 2013565
  9. 2014271
  10. 2015412
  11. 2016317
  12. 2017250
  13. 2018129
  14. 201978
  15. 202045
  16. 202117
  17. 202226
  18. 202326
  19. 202415
  20. 20254
  21. 20264

Every C-Class year side by side

Recalls

NHTSA lists 17 recall campaigns for the 2017 C-Class over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.

Structure: body

NHTSA campaign 23V854000 · reported Dec 15, 2023 · 2,976 vehicles potentially affected across the whole campaign

Remedy: Dealers will replace the front panel, free of charge. Owner notification letters were mailed on August 2, 2024. Owner notification letters will be mailed in phases, on, March 22,2024, and August 2, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of NHTSA recall number 21V-197.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014-2020 C-Class, CLA, GLA, S-Class, GLC, and GLE vehicles. Please refer to MBUSA's recall report for specific vehicle details. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair, allowing the front panel to detach from the vehicle.

Risk: A detached roof panel can become a road hazard, increasing the risk of a crash.

NHTSA's record and documents

Communication: auto crash notification; Electrical system: software

NHTSA campaign 22V365000 · reported May 20, 2022 · 242,722 vehicles potentially affected across the whole campaign

Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers are for this recall is 2022060005 and 2023110006.

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.

Risk: A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.

NHTSA's record and documents

Structure: body

NHTSA campaign 21V197000 · reported Mar 19, 2021 · 15,096 vehicles potentially affected across the whole campaign

Remedy: Mercedes-Benz dealer will remove the bonded panel and will install a new front panel by following the detailed repair instructions and using the approved primer, cleaner and adhesive, free of charge. Owner notification letters were mailed on September 3, 2021 and October 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2020 C300 Coupe, C43 Coupe AMG, C43 AMG, 2015-2020 C300, GLA250, 2016-2018 C350e, CLA45 Coupe AMG, 2015 C400, S65 AMG, 2015-2019 C63 AMG, 2016 C450, 2015-2016 GLA45 AMG, S600, 2016-2020 GLC300, 2017-2019 GLC43 AMG, GLE43 Coupe AMG, 2014-2019 CLA250 Coupe, 2014-2015 CLA45 AMG, 2018 GLC63 AMG, 2014-2017 S550, 2018-2020 S450, 2016-2019 GLE63 Coupe AMG, 2016 GLE450 Coupe, 2014-2020 S63 AMG, 2018-2019 S560, and 2019 GLC350e vehicles equipped with a panoramic sunroof. The front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle during a prior repair.

Risk: The adhesive bonding of the front panel might deteriorate, possibly causing the front panel to detach from the vehicle and become a road hazard, increasing the risk of a crash.

NHTSA's record and documents

Communication; Communication: auto crash notification

NHTSA campaign 21V072000 · reported Feb 12, 2021 · 67 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will inspect the communication module and activate it, if necessary, free of charge. The recall began March 31, 2021. Letters for the owners of the 9 additional vehicles were mailed July 9, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021030005.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-2019 S560 vehicles. On June 18, 2021, an additional 9 vehicles were added, including certain 2021 GLA250, GLC300, 2018 S450, E400, and 2017 CLA250 vehicles. The communication module might have been inadvertently deactivated during a service visit, which could have disabled the Emergency Call (eCall) function.

Risk: A disabled eCall system would prevent a vehicle occupant from contacting emergency services through the call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.

NHTSA's record and documents

Communication: auto crash notification; Electrical system: software

NHTSA campaign 21V058000 · reported Feb 5, 2021 · 1,292,258 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.

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.

Risk: Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.

NHTSA's record and documents

Seat belts: front

NHTSA campaign 21V032000 · reported Jan 29, 2021 · 24,550 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will check the retraction function of the front seat belts and adjust the damping foam within the B-pillars, as necessary, free of charge. The recall began February 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021020010.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2021 C300, 2017-2020 AMG C43, and AMG C63 vehicles. The front seat belts might not fully retract to their stowed position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

Risk: If the seat belt does not fully retract, the occupant may find the operation of the seat belt inconvenient and not wear it, increasing the risk of injury in the event of a crash.

NHTSA's record and documents

Communication

NHTSA campaign 19V787000 · reported Nov 1, 2019 · 24,226 vehicles potentially affected across the whole campaign

Remedy: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf

Risk: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

NHTSA's record and documents

Seats

NHTSA campaign 19V130000 · reported Feb 26, 2019 · 22,637 vehicles potentially affected across the whole campaign

Remedy: Mercedes will notify owners, and dealers will inspect the locking of the seatback on the affected vehicles and replace the seatback lock, as necessary, free of charge. An interim owner letter was mailed on April 12, 2019 to notify owners. Owners will receive a second notification when the remedy is available. Owners may contact Mercedes-Benz customer service at 1-800-367-6372. MBUSA's number for this recall is 2019040007.

Mercedes-Benz USA, LLC (Mercedes) is recalling certain 2017-2018 Mercedes-Benz C300 Cabriolet, C300 Coupe, AMG C43 Coupe, C300 4MATIC Cabriolet, C300 4MATIC Coupe, AMG C43 Cabriolet, AMG C63 Cabriolet, AMG C63 Coupe, AMG C63 S Cabriolet and AMG C63 S Coupe vehicles and 2018 Mercedes-Benz E400 Coupe, E400 Cabriolet, E400 4MATIC Cabriolet and E400 4MATIC Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.

Risk: If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.

NHTSA's record and documents

Steering: rack and pinion

NHTSA campaign 18V850000 · reported Nov 29, 2018 · 6,373 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080012.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.

Risk: A car that cannot be properly steered has an increased risk of a crash.

NHTSA's record and documents

Structure: body

NHTSA campaign 18V456000 · reported Jul 10, 2018 · 10,826 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will inspect the rear beltline trim and replace the trim if necessary, free of charge. The recall began on September 21, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 Mercedes C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63S AMG Cabriolet, and C63 AMG Cabriolet vehicles. Due to a bonding issue introduced in the production process, the rear beltline trim may separate from the vehicle.

Risk: If the beltline trim were to separate from the vehicle while driving, it could become a road hazard, increasing the risk of a crash.

NHTSA's record and documents

Seats

NHTSA campaign 18V207000 · reported Mar 29, 2018 · 3,088 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will inspect the locking of the seatbacks, replacing the seatbacks lock, as necessary, free of charge. The recall is expected to begin May 25, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018040007.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 C43 AMG 4Matic Coupe, C300 Coupe, C300 4Matic Coupe, C300 4Matic Cabriolet, C300 Cabriolet, C43 AMG 4Matic Cabriolet and C63S AMG Cabriolet, 2017 C63 AMG Cabriolet, C63S AMG Coupe and C63 AMG Coupe, 2018 E400 Coupe and E400 4Matic Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.

Risk: If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.

NHTSA's record and documents

Power train: axle assembly

NHTSA campaign 17V654000 · reported Oct 16, 2017 · 2,098 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will update the vehicle's stability system software and chassis control unit software, free of charge. The recall began on November 20, 2017. MBUSA's number for this recall is 2017110002. Owners may contact MBUSA customer service at 1-877-496-3691.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 C63 AMG, 2015-2017 C63S and 2017 C63S AMG Coupe and C63 AMG Cabrio vehicles. The rear axle differential mounting flange may fracture from repeated aggressive launches.

Risk: A fractured rear axle mounting flange can cause the rear differential to become misaligned, possibly resulting in failure of the driveshaft and a loss of propulsion, increasing the risk of a crash.

NHTSA's record and documents

Air bags: frontal

NHTSA campaign 17V627000 · reported Oct 6, 2017 · 495,290 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.

Risk: If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.

NHTSA's record and documents

Steering: electric power assist system

NHTSA campaign 17V574000 · reported Sep 19, 2017 · 4 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will replace the electric power steering rack, free of charge. The recall is expected to begin November 10, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.

Mercedes-Benz USA, LLC. (MBUSA) is recalling one 2017 C43 AMG, one E300 4Matic sedan, one GLC300, and one E43 AMG 4Matic sedan. These vehicles have electrical power steering control units with improperly welded contact pins.

Risk: The improperly welded pins may lose contact, deactivating the power steering assist and increasing the risk of a crash.

NHTSA's record and documents

Steering: electric power assist system

NHTSA campaign 17V243000 · reported Apr 11, 2017 · 3 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will replace the electric power steering rack, free of charge. The recall began June 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2016-2017 C300 vehicles. The electrical contacts for the power steering electric motor may not have been properly welded, possibly resulting in a loss of electrical contact.

Risk: A loss of electrical contact will cause the electric power steering assist to deactivate, increasing the risk of a crash.

NHTSA's record and documents

Seat belts: pretensioner

NHTSA campaign 17V251000 · reported Apr 11, 2017 · 12,743 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will replace the front seat belts, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 C300, C300 4Matic, C300 Coupe, C300 Coupe 4Matic, C43 AMG, C43 AMG Coupe, C43 AMG Cabrio, C63 AMG, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, C63S Cabrio, GLC300, GLC300 4Matic, GLC43 AMG, S550, S550 4Matic, S550e, S600, S63 AMG 4Matic, S65, Mercedes-Maybach S550 4Matic, and Mercedes-Maybach S600 vehicles. The affected vehicles have front seat seatbelt pretensioners that may not function properly in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection," and 209, "Seat Belt Assemblies."

Risk: If the front seat seatbelt pretensioners do not function properly, the seat occupants may not be adequately restrained in the event of a crash, increasing the risk of injury.

NHTSA's record and documents

Electrical system: starter assembly; Engine and engine cooling: engine

NHTSA campaign 17V114000 · reported Feb 23, 2017 · 307,629 vehicles potentially affected across the whole campaign

Remedy: MBUSA will notify owners, and dealers will install an additional fuse in the electrical line to the starter, free of charge. The recall began August 31, 2017. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2017080002.

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2015-2017 C300 4Matic, C300, CLA250, CLA250 4Matic and CLA45 AMG vehicles, 2017 C300 4Matic Cabrio, C300 4Matic Coupe, C300 Cabrio, C300 Coupe, E300, E300 4Matic, E400 4Matic Wagon, E43 AMG 4Matic, GLA250, GLA250 4Matic and GLC300 4Matic Coupe vehicles and 2016 C350e and GLC300 vehicles and 2016-2017 C450 4Matic AMG Sport and GLC300 4Matic vehicles. In the event that the engine or transmission cannot turn over, the starting current limiter may overheat from the repeated attempts of the starter motor attempting to start the vehicle.

Risk: If the starting current limiter overheats, the surrounding components can melt, increasing the risk of a fire.

NHTSA's record and documents

Service bulletins and investigations

Carmakers sent NHTSA 230 service bulletins and notices that cover the 2017 C-Class, the latest on Sep 26, 2026. They tell dealers how to fix known issues.

The parts they mention most: electrical system (65), power train (35), equipment (31), engine (30), engine and engine cooling (17).

NHTSA defect investigations

Opening an investigation isn't a finding of a defect. Outcomes are as NHTSA's summary states them. A recall is shown as an investigation's outcome only where NHTSA's summary names it; other recalls NHTSA's file lists with it are marked as listed, not caused.

InvestigationPartOpenedStatus
Defect petition DP22005
Pedestrian alert sounds · covers 43 makes
Electrical systemJan 27, 2023Closed Aug 7, 2023
Petition withdrawn
NHTSA's record and documents
Engineering analysis EA21002
Desiccated Air Bag Inflator Rupture · covers 37 makes
Air bagsSep 17, 2021Open
NHTSA's record and documents
Preliminary evaluation PE21001
Front Roof Panel Detachment
StructureJan 8, 2021Closed Oct 14, 2021
NHTSA's summary names recall 21V197000
NHTSA's record and documents

Maintenance

Oil

The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2017 C-Class.

Oil change near you: Jiffy Lube · Take 5

Used ones for sale

See used 2017 Mercedes-Benz C-Classs for sale on: Autotrader · CarMax

These are searches on those sites; we don't copy or check their listings. Your ZIP is used for these links and never kept.

Specs

EPA class: subcompact cars. EPA greenhouse gas score: 4–9 out of 10. Each version EPA tested:

VersionEngineTransmissionFuelCity / hwy / comb
AMG C43 4matic
4-Wheel Drive
3.0 L, 6 cyl, turboAutomatic 9-spdPremium Gasoline20 / 28 / 23
AMG C43 4matic
4-Wheel Drive
3.0 L, 6 cyl, turboAutomatic 9-spdPremium Gasoline19 / 26 / 22
AMG C63
Rear-Wheel Drive
4.0 L, 8 cyl, turboAutomatic 7-spdPremium Gasoline18 / 25 / 21
AMG C63
Rear-Wheel Drive
4.0 L, 8 cyl, turboAutomatic 7-spdPremium Gasoline17 / 23 / 19
AMG C63 S
Rear-Wheel Drive
4.0 L, 8 cyl, turboAutomatic 7-spdPremium Gasoline18 / 24 / 20
AMG C63 S
Rear-Wheel Drive
4.0 L, 8 cyl, turboAutomatic 7-spdPremium Gasoline17 / 23 / 19
C300
Rear-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 7-spdPremium Gasoline24 / 34 / 28
C300
Rear-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 7-spdPremium Gasoline23 / 30 / 26
C300
Rear-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 9-spdPremium Gasoline23 / 31 / 26
C300 4matic
4-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 7-spdPremium Gasoline24 / 31 / 27
C300 4matic
4-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 7-spdPremium Gasoline23 / 29 / 25
C300 4matic
4-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 9-spdPremium Gasoline22 / 29 / 25
C350e
Rear-Wheel Drive
2.0 L, 4 cyl, turboAutomatic 7-spdPremium Gasoline or Electricity
9 miles on electricity, 410 miles in all
28 / 32 / 30 on gasoline
51 MPGe on electricity

Sources and dates

Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data