Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 GLK250.
For researchers examining the 2015 Mercedes GLK250, the key technical detail is its engine oil capacity of 6.9 quarts, with recommended viscosities of 0W-30, 5W-30, or 0W-40. This specification is critical for maintaining proper lubrication and engine longevity. The provided data does not include information on the model year’s reliability history, so that aspect remains outside the scope of this reference.
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 0199971845. 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 | 0199971845 alt 0199971745 |
| Battery | 0019828108 |
| Front wiper blades | 2048203800 |
| Thermostat | 651200320064 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 6.9 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 | 8.9 |
| Engine Oil | 0W-30 · 5W-30 · 0W-40 · 5W-40 · 5W-50 |
| Engine Oil Capacity | 6.9 qt |
| Fuel Tank Capacity | 15.6 gallons |
| Intake Manifold to Engine Bolts | 6.6 |
| Intake Manifold to Engine Bolts | 6.6 ft-lbs |
| Engine Oil Pan Drain Plug | 22.1 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.30 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Oil Capacity | 4.06 oz |
| Engine Compression | psi 333-435 / max variation 43 psi |
| Brake Caliper Bolt to Carrier Torque | Front: 48; Rear: 18 /; Front: 48; Rear: 18 |
| Brake Caliper Carrier to Hub Bolt Torque | Front: 133; Rear: 85 /; Front: 133; Rear: 85 |
| Minimum Pad Thickness | Front: 0.079; Rear: 0.079 Vehicle |
| Vented Rotor Minimum Thickness for Replacement | Front: 1.157; Rear: .764 |
| Vented Rotor Minimum Thickness after Refinish | Front: 1.181; Rear: NA |
Prep If M12 bolts are longer than 227.50 mm the need to be replaced with new bolts. New M12 bolts have a length of 226.00 mm
| 1 | Bolts 1-10 | 7 ft. lbs |
| 2 | Bolt 13 | 15 ft. lbs |
| 3 | Bolt 12 | 15 ft. lbs |
| 4 | Bolts 1-10 | 37 ft. lbs |
| 5 | Bolt 13 | 15 ft. lbs |
| 6 | Bolt 12 | 15 ft. lbs |
| 7 | Bolts 1-10 | 90 degrees |
| 8 | Bolts 1-10 | 90 degrees |
| 9 | Bolts 1-10 | 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 3 campaigns on record for this vehicle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2014 C250, C300 4Matic, C350, C63 AMG, E350 4Matic Coupe, E350 Cabrio, E350 Coupe, SLS AMG Cabrio, SLS AMG Coupe, 2014-2015 C250 Coupe, C350 4Matic Coupe, C350 Coupe… Remedy: MBUSA will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 29, 2019. Owners may contact MBUSA customer service…
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…
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.
6.9 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 3 recall campaign(s) for this model year. Check your specific vehicle by VIN.