Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 C300.
The 2015 Mercedes C300 Overview identifies a model that specifies a 7.4‑quart oil capacity and lists permissible viscosities of 0W‑30, 5W‑30, and 0W‑40. These figures reflect the engine’s lubrication requirements that have been carried forward into a model year noted for maintaining identical specifications. Consequently, the 2015 C300 serves as a consistent reference point for service documentation across its generation.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI Battery group and CCA will vary by model options and region. Refer to the appropriate service information. · Battery group and CCA will vary by model options and region. Refer to the appropriate service information. CCA battery, OE oil filter 0219976045. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.
| Engine oil filter | 0219976045 alt 0169971745 |
| Engine air filter | 2740940104 |
| Battery | 0019828108 alt 0019828008 |
| Front wiper blades | 2128201700 |
| Thermostat | 024997634564 alt 2742003400 |
| Cabin air filter | 1668300218 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 7.4 qt of 0W-30 / 5W-30 / 0W-40 engine oil, DOT 4 brake fluid. Torque the oil drain plug to 22.1 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.
| Brake Fluid | DOT 4 |
| Engine Coolant Capacity | 9.5 |
| Engine Oil | 0W-30 · 5W-30 · 0W-40 · 5W-40 · 5W-50 |
| Engine Oil Capacity | 7.4 qt |
| Fuel Tank Capacity | 18.5 gallons |
| Intake Manifold to Engine Bolts | 10 |
| Exhaust Manifold to Cylinder Head Bolts | 12 |
| Intake Manifold to Engine Bolts | 10.0 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 12.0 ft-lbs |
| Engine Oil Pan Drain Plug | 22.1 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Cylinder Firing Order | 1-3-4-2 |
| Spark Plug Manufacturer | Mercedes - Benz |
| Spark Plug Gap | .031 in |
| Spark Plug Torque | 17 ft-lbs |
| Spark Plug Manufacturer | Mercedes-Benz |
| Spark Plug Gap | 0.031 in |
| Spark Plug Torque | 15.0-20.0 ft-lbs |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.30-1.41 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Brake Caliper Bolt to Carrier Torque | Front: 30; Rear: 85 /; Front: 26; Rear: 18 |
| Brake Caliper Carrier to Hub Bolt Torque | Front: 33; Rear: 85 /; Front: 59 Turn; Rear: 44 Turn |
| ABS Sensor Torque | 6.6 / NS |
| Minimum Pad Thickness | Front: 0.079; Rear: 0.079 Vehicle |
| Vented Rotor Minimum Thickness for Replacement | Rear: .764 |
| 1 | 118.0 ft. lbs., Step 2: Back off 360 degrees, Step 3: 88.0 ft. lbs., Step 4: 90 | 118 ft. lbs |
Prep Do not reuse old bolts.
| 1 | 29.5 ft. lbs. | 29.5 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
| 4 | 90 degrees | 90 degrees |
Prep Do not reuse old bolts. Coat new bolts lightly with specified motor oil.
| 1 | 29.5 ft. lbs. | 29.5 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
| 4 | 90 degrees | 90 degrees |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 2 of 11 campaigns on record for this vehicle.
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… 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…
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… 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…
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
7.4 qt of All temperatures: 0W-30, 5W-30, 0W-40, 5W-40, 5W-50 Meeting MB specification sheet 229.5 or equivalent., per the factory manual.
NHTSA lists 11 recall campaign(s) for this model year. Check your specific vehicle by VIN.