Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2018 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 | 0019828108 alt 0019828008 |
| 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. The firing order is 1-3-4-2.
| Intake Manifold to Engine Bolts | 6.6 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 15.5 ft-lbs |
| Oil Pump to Cylinder BLock Bolts/Studs | 10.0 ft-lbs |
| Lug Nuts | 96 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Spark Plug Manufacturer | Mercedes-Benz |
| Spark Plug Gap | .031 in |
| Spark Plug Torque | 16 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 |
| Brake Caliper Bolt to Carrier Torque | Front: 21; Rear: 26 |
| Brake Caliper Carrier to Hub Bolt Torque | 96 |
| Vented Rotor Minimum Thickness for Replacement | Front: 1.181; Rear: .787 |
| 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., Step 2: 90 | 148 ft. lbs |
| 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.
Decode factory build data for a specific vehicle by VIN.
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Cross-vehicle references for the kinds of data on this page.