Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2017 GLA45 AMG.
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 48 · 760 CCA battery, OE oil filter 2701840280. 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 | 2701840280 alt 278180000990 |
| Battery | 0019828008 alt 000982960864 |
| Front wiper blades | 1768204300 |
| Thermostat | 024997634564 alt 2702002200 |
Capacities, torques and tune-up values from the factory service manual.
Torque lug nuts to 96 ft-lbs. 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.
| Intake Manifold to Engine Bolts | 6.6 |
| Exhaust Manifold to Cylinder Head Bolts | 15.5 |
| Oil Pump to Cylinder BLock Bolts/Studs | 10.0 ft-lbs |
| Lug Nuts | 96 ft-lbs |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 760 cca |
| Optional BCI Group Number | AUXILIARY: 400 |
| Optional BCI Cranking Performance | AUXILIARY: 200 cca |
| 1 | 7.4 ft. lbs., Step 2: 90 | 7.4 ft. lbs |
| 1 | 44.0 inch lbs., Step 2: 132.0 inch lbs., Step 3: 90 | 44 in |
| 1 | 148.0 ft. lbs. | 148 ft. lbs |
| 2 | + 90 | |
Prep Do not reuse old bolts. Use new bolts coated with clean engine oil. Tighten all bolts to finger tight then continue on with the following procedure.
| 1 | Bolts 1-10 | 14.7 ft. lbs |
| 2 | 29.5 ft. lbs. | 29.5 ft. lbs |
| 3 | 90 degrees | 90 degrees |
| 4 | 90 degrees | 90 degrees |
| 5 | 90 degrees | 90 degrees |
| 6 | 14.8 | |
| 1 | 33.0 ft. lbs., Step 2: 90 | 33 ft. lbs |
| 1 | 22.0 ft. lbs., Step 2: 90 | 22 ft. lbs |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
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Cross-vehicle references for the kinds of data on this page.