Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2021 AMG GT 63.
The 2021 Mercedes AMG GT 63 is a high-performance vehicle requiring 9.5 quarts of engine oil with a viscosity rating of either 0W-40 or 5W-40 for proper powertrain lubrication across varying operating temperatures. These specific fluid capacities and viscosity tolerances represent critical service data for this model year, establishing the exact maintenance benchmarks researchers must observe when documenting its technical requirements. As a distinct iteration within the AMG GT series, the 2021 model's precise lubrication specifications reflect its specific engineering demands and service protocols.
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 OE oil filter 0309970748. 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 | 0309970748 alt 278180000990 |
| Spark plug | 0001590500 |
| Battery | 0019828108 alt 0019828008 |
| Front wiper blades | 2138203604 |
| Thermostat | 1772008801 |
| Cabin air filter | 1668300218 |
Engine, drivetrain, dimensions and economy.
| Overall length | 199.2 in |
| Overall width | 76.8 in |
| Overall height | 57.1 in |
| Wheelbase | 116.1 in |
| Curb weight | 4716 lb |
| Track (front / rear) | 64.6 / 64.6 in |
| Weight distribution (front / rear) | 54/46 |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 9.5 qt of 0W-40 / 5W-40 engine oil, Mercedes Benz P/N 001989330310 in the differential, DOT 4 brake fluid.
| Automatic Transmission Fluid | MB Sheet 236.17 |
| Automatic Transmission Fluid Capacity | 10.5 qt |
| Brake Fluid | DOT 4 |
| Differential Gear Oil | Mercedes Benz P/N 001989330310 |
| Differential Gear Oil Capacity | 1.79 qt |
| Engine Coolant | Coolant listed on either MB 325.6 |
| Engine Oil | 0W-40 · 5W-40 |
| Engine Oil Capacity | 9.5 qt |
| Cylinder Head Instructions | Use new bolts only. |
| Intake Manifold to Engine Bolts | 9.6 ft-lbs |
| Transfer Case Fill Plug | 10.0 ft-lbs |
| Transfer Case Drain Plug | 18.0 ft-lbs |
| Spark Plug Manufacturer | Mercedes-Benz |
| Spark Plug Gap | 0.028 in |
| Spark Plug Torque | 16.0 ft-lbs |
| Minimum Pad Thickness | 0.079" in |
| 1 | 44.0 inch lbs., Step 2: 22.0 ft. lbs., Step 3: 90°. | 44 in |
| 1 | 148.0 ft. lbs., Step 2: 90° | 148 ft. lbs |
| 1 | Bolts 1-10 | 30 ft. lbs |
| 1 | 15.0 ft. lbs., Step 2: 33.0 ft. lbs., Step 3: 90° | 15 ft. lbs |
| 1 | 10.3 ft. lbs., Step 2: 10.3 ft. lbs., Step 3: 10.3 | 10.3 ft. lbs |
| 1 | 44.0 inch lbs., Step 2: 15.0 | 44 in |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Showing 2 of 2 campaigns on record for this vehicle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 AMG GT Black Series vehicles. The wiring harness for the front wheel speed sensor may be the incorrect length, which could result in damage to the harness during… Remedy: Dealers will replace the wiring harness, free of charge. Owner notification letters were mailed March 18, 2022. Owners may contact MBUSA customer service at 1-800-367-6372.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and… Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner…
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.
9.5 qt of 0W-40, 5W-40, per the factory manual.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.