Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2012 S550 4matic.
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 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 2781840280 |
| Fuel filter | 2214701890 |
| Spark plug | 0041598103 |
| Battery | 000982960864 alt 0019828208 |
| Front wiper blades | 2218201300 |
| Thermostat | 2782001600 |
| Cabin air filter | 2218300718 |
Engine, drivetrain, dimensions and economy.
| Overall length | 194.5 in |
| Overall width | 74 in |
| Overall height | 55.9 in |
| Wheelbase | 113 in |
| Curb weight | 4277 lb |
| Track (front / rear) | 62.6 / 64.2 in |
| Weight distribution (front / rear) | 51/49 |
Capacities, torques and tune-up values from the factory service manual.
This engine DOT 4 brake fluid. Torque lug nuts to 110 ft-lbs, the oil drain plug to 22.1 ft-lbs. The firing order is 1-5-4-2-6-3-7-8.
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 9.5-13.5 |
| Brake Fluid | DOT 4 |
| Differential Gear Oil Capacity | 3.5 Pints |
| Intake Manifold to Engine Bolts | 6.6 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | M7 nuts: 11 ft-lbs, M8 nuts: 16 ft-lbs |
| Engine Oil Pan Drain Plug | 22.1 ft-lbs |
| Lug Nuts | 110 ft-lbs |
| Cylinder Firing Order | 1-5-4-2-6-3-7-8 |
| Refrigerant | R134a |
| Refrigerant Capacity | Less rear A/C, 2.36; w/rear A/C, 2.60. lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Oil Capacity | 3.72 oz |
| Torque Caliper to Bracket | 21 ft-lbs |
| Torque to Knuckle | 81 ft-lbs / 133 ft-lbs |
| Rotor Nominal Thickness From | 0.472 in / 0.944 in / 1.26 in |
| Rotor Nominal Thickness To | 0.472 in / 0.944 in / 1.26 in |
| Rotor Minimum Machining | 0.413 in / 0.866 in / 1.2 in |
| Rotor Discard at or Under | 0.393 in / 0.842 in / 1.181 in |
| Rotor Nominal Thickness From | 0.944 in / 1.259 in |
| Rotor Nominal Thickness To | 0.944 in / 1.259 in |
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.