2019 Mercedes-Benz GLC maintenance schedule
Every service on the 2019 GLC, with its interval and an estimated cost.
What's due on your GLC?
Enter your odometer above to see what's due now →
- 0 Due now
- 0 Within 5,000 mi
- 0 Later
The 2019 Mercedes-Benz GLC oil change interval is every 10,000 mi or 12 months, whichever comes first (estimated cost $150-$250). Done at every Service A and every Service B. No separate severe-service number: the booklet says ASSYST PLUS may show the next service earlier depending on operating conditions (p. 4).
- Service A
- 20,000mi
- ≈ 32,000km
- 24 mo
- Service B
- 20,000mi
- ≈ 32,000km
- 24 mo
- Brake Fluid
- 24mo
- Cabin Air Filter
- 20,000mi
- ≈ 32,000km
- 24 mo
Service intervals
From the 2019 Mercedes-Benz GLC schedule. Rows marked “GarageHub estimate” are not taken from the manufacturer's maintenance schedule. Check your owner's manual for those.
| Service | Every | Est. Cost | Status |
|---|---|---|---|
| Service ASafety itemFirst Service A at 10,000 mi or 12 months, then every 20,000 mi or 24 months, alternating with Service B (so one A or B visit every 10,000 mi / 12 months). ASSYST PLUS may call it earlier under harsh operating conditions (booklet p. 4). Contents: oil and filter, fluid checks, brake/tire inspection; for the GLC also the dust filter and a poly-V-belt check (pp. 10-11). | 20,000 mi / 24 mo≈ 32,000 km / 24 mo | — | |
| Service BSafety itemFirst Service B at 20,000 mi or 24 months, then every 20,000 mi or 24 months. Adds the activated-charcoal (combination) cabin filter; MBUSA's page also lists the brake-fluid exchange under Service B. | 20,000 mi / 24 mo≈ 32,000 km / 24 mo | — | |
| Engine Oil & FilterSafety itemDone at every Service A and every Service B. No separate severe-service number: the booklet says ASSYST PLUS may show the next service earlier depending on operating conditions (p. 4). | 10,000 mi / 12 mo≈ 16,000 km / 12 mo | $150-$250 | |
| Cabin Air FilterActivated-charcoal dust filter replaced at every Service B. The booklet also marks 'Replace dust filter' for the GLC at every Service A and B, with footnote 7 'The specific maintenance interval for your country applies'; MBUSA's prepaid chart shows the cabin dust/combination filter only at 20K steps. Severe: replace sooner with heavy dust or frequent recirculation (p. 5). | 20,000 mi / 24 mo≈ 32,000 km / 24 mo | $40-$80 | |
| Brake FluidSafety itemTime-based only in the booklet. MBUSA's prepaid chart and Service B page put it at every Service B (20,000-mile steps). | 24 mo | $120-$200 | |
| Spark PlugsAll gasoline engines incl. AMG (the 40,000 mi/4 yr AMG plug row applies to CLA/GLA only). Severe: frequent starting and stopping, excessive idling or sustained fast highway driving may call for earlier replacement (p. 5). | 50,000 mi / 60 mo≈ 80,000 km / 60 mo | $250-$450 | |
| Engine Air FilterThe MY17 booklet's engine list (270, 274, 276, 277, 278, 642, 651) predates the M264 four-cylinder; MBUSA's prepaid chart gives 50K/100K for all MY2015+ models, which covers it generically. Severe dust: replace more often (p. 9). | 50,000 mi / 60 mo≈ 80,000 km / 60 mo | $50-$90 | |
| Automatic Transmission FluidOil and filter change. No time limit given. M264 is not in the MY17 engine list; covered generically by the prepaid chart (MY2015+ only). | 60,000 mi≈ 97,000 km | $400-$650 | |
| Transfer Case Fluid (9G-TRONIC (NAG3) / 4MATIC only)4MATIC only. No time limit given. | 60,000 mi≈ 97,000 km | $120-$200 | |
| Engine CoolantObserve the correct mixture ratio. May be needed sooner if non-approved coolant was used (p. 5). | 120,000 mi / 144 mo≈ 193,000 km / 144 mo | $200-$350 | |
| Fuel FilterGasoline engines. | 120,000 mi / 144 mo≈ 193,000 km / 144 mo | — | |
| Brake InspectionVisual check of pads/linings and disks at every Service A and B. | 10,000 mi / 12 mo≈ 16,000 km / 12 mo | — | |
| Drive Belt InspectionPoly-V-belt visual check at every Service A (first at 10,000 mi/12 months, then every 20,000 mi/24 months). The Service B table does not mark it for the GLC. | 20,000 mi / 24 mo≈ 32,000 km / 24 mo | — | |
| Engine Air Filter (AMG 63)From MBUSA's generic 'Specific AMG Model Services' row (30K/60K/90K), which names no models; the MY17 booklet has no GLC 63 column entry (car arrived MY2018). Same value the booklet gives the M177 in the C-Class (30k/3yr, p. 18). | 30,000 mi≈ 48,000 km | $50-$90 | |
| Automatic Transmission Fluid (AMG 63)Generic PPM AMG row (30K/60K/90K); not GLC-specific. Matches the booklet's M177 row for the C-Class (once at 30k/3yr, p. 17). | 30,000 mi≈ 48,000 km | $400-$650 | |
| Rear Differential Fluid (AMG 63)Generic PPM AMG row: once at 2,000 mi, then 30K/60K/90K; not GLC-specific, and the booklet ties the C-Class equivalent to option codes 467/471/P30. | 30,000 mi≈ 48,000 km | $150-$250 | |
| Battery Inspection & ReplacementGarageHub estimate | 48 mo | $250-$450 |
≈ converted from the other unit and rounded.
Est. costs are US-typical, in USD.
Common questions about the 2019 Mercedes-Benz GLC
How often does a 2019 Mercedes-Benz GLC need an oil change?
The 2019 Mercedes-Benz GLC oil change interval is every 10,000 mi or 12 months, whichever comes first (estimated cost $150-$250). Done at every Service A and every Service B. No separate severe-service number: the booklet says ASSYST PLUS may show the next service earlier depending on operating conditions (p. 4).
What maintenance does a 2019 Mercedes-Benz GLC need?
The services not to skip on a 2019 Mercedes-Benz GLC: service a every 20,000 mi / 24 mo; service b every 20,000 mi / 24 mo; engine oil & filter every 10,000 mi / 12 mo; brake fluid every 24 mo. The table above lists every service with its interval and an estimated cost.