Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the spark plugs every 60,000 mi.
| Every 60,000 mi | Spark Plugs (replace) |
| At 120,000 mi | Oxygen Sensor (replace) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2012 550i Sedan.
The 2012 BMW 550i Sedan is a passenger car riding on BMW’s F10 chassis, paired with an automatic (S8) transmission and EPA fuel-economy estimates of 15/23/18 mpg. Its engine calls for 9.0 quarts of oil in 15W-40, 10W-40, or 10W-30 API SJ viscosities, underscoring the service requirements that define this powertrain. In reliability records, this model year is marked by 45 owner complaints and 2 recalls, with the engine standing out as the top complaint area—a concentration of data that positions it within the model’s broader history and provides researchers with a clear focal point for assessing long-term durability.
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 49 · 900 CCA battery, OE oil filter 11427583220. 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 | 11427583220 |
| Engine air filter | 13717577457 alt 13717577458 |
| Spark plug | 12120037580 |
| Battery | 61217648317 |
| Front wiper blades | 61612458015 |
| Thermostat | 11538632664 alt 11537586885 |
| Cabin air filter | 64119272642 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S8) |
| Overall length | 192.9 in |
| Overall width | 73.2 in |
| Overall height | 57.5 in |
| Wheelbase | 116.9 in |
| Curb weight | 4365 lb |
| Track (front / rear) | 63 / 64.2 in |
| Weight distribution (front / rear) | 51/49 |
| EPA city / highway / combined | 15 / 23 / 18 mpg |
| Drivetrain | Rear-Wheel Drive |
| Passenger volume | 102 cu ft |
| Cargo volume | 14 cu ft |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 9.0 qt of 15W-40 / 10W-40 / 10W-30 API SJ engine oil. Torque lug nuts to 88 ft-lbs, the oil drain plug to M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs. The firing order is 1-5-4-8-6-3-7-2. 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.
| Automatic Transmission Fluid | BMW part number 83222152426 |
| Automatic Transmission Fluid Capacity | 10.5-11.5 |
| Differential Gear Oil Capacity | 1.8 Pints |
| Engine Oil | 15W-40 · API · 10W-40 · 10W-30 · 5W-30 |
| Engine Oil Capacity | 9.0 qt |
| Manual Transmission Fluid | BMW MTF part number 83220309031 |
| Manual Transmission Fluid Capacity | 3.2 |
| Power Steering Fluid | Use Pentosin CHF 11S |
| Engine Oil Pan Drain Plug | M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs |
| Lug Nuts | 88 ft-lbs |
| Rear Wheel Hub | 310 ft-lbs |
| Cylinder Firing Order | 1-5-4-8-6-3-7-2 |
| Spark Plug Manufacturer | BMW |
| Refrigerant | R134a |
| Refrigerant Capacity | 1.85-1.89 lbs |
| Oil Group | PAG |
| Oil Type | 46 |
| Standard BCI Group Number | 49 |
| Standard BCI Cranking Performance | 900 cca |
| Optional BCI Group Number | 49 |
| Optional BCI Cranking Performance | 850 cca |
| Torque Caliper to Bracket | 26 ft-lbs |
| Torque to Knuckle | 81 ft-lbs |
| Minimum Pad Thickness | Front: 0.145; Rear: 0.145 pads |
| Rotor Nominal Thickness From | 0.787 in / 0.945 in / 1.181 in / 1.417 in |
| Rotor Nominal Thickness To | 0.787 in / 0.945 in / 1.181 in / 1.417 in |
| Rotor Minimum Machining | 0.031 in |
| Rotor Discard at or Under | 0.724 in / 0.882 in / 1.118 in / 1.354 in |
| 1 | 22.0 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | 90 degrees | 90 degrees |
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the spark plugs every 60,000 mi.
| Every 60,000 mi | Spark Plugs (replace) |
| At 120,000 mi | Oxygen Sensor (replace) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
Owner complaints about the 2012 BMW 550i Sedan lead in one area — the engine, 8 of 45 reports (18%), well ahead of the next concern. That matters, because the engine are also the target of recall 18V-248 on this vehicle — so the single most useful check before buying or servicing one is confirming it was actually performed. 0 of the reports describe a crash and 1 a fire — a small share of the total, but worth weighing against the engine pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.
All 45 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 2 campaigns on record for this vehicle.
BMW of North America, LLC (BMW) is recalling certain 2011-2012 BMW 550i, 550i xDrive, 550i Gran Turismo, 550i Gran Turismo xDrive, 750i, 750Li, 750i xDrive, 750Li xDrive, 760Li, X5 xDrive50i, X5 M, X6 xDrive50i, X6 M… Remedy: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however…
BMW of North America, LLC (BMW) is recalling certain model year 2007-2011 BMW X5 3.0si, X5 4.8i, X5 M, X5 xDrive30i, X5 xDrive35i, X5 xDrive48i and X5 xDrive50i, 2008-2011 X6 x Drive35i, X6 xDrive50i and X6 M, 2010-2011… Remedy: BMW will notify owners, and dealers will replace the fuel pump module, free of charge. The recall began February 2017. Owners may contact BMW customer service at 1-800-525-7417.
Showing 5 of 424 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B110614 | 2025-03-27 | Engine | This bulletin outlines the Customer Care Package program that has been designed… |
| B510819 | 2024-01-16 | Electrical System | The basic conditions for initializing the power windows are not met. |
| B611305 | 2024-01-11 | Electrical System | The electrical system of BMW vehicles has been subject to an ongoing development process… |
| B160623 | 2023-12-20 | Engine And Engine Cooling | Engine will crank but not start. There is no communication with the integrated fuel… |
| B653423 | 2023-11-22 | Electrical System | Customers may state that the alarm system (DWA) is not active after locking their… |
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.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
9.0 qt of HIGH PERFORMANCE MINERAL OILS: ABOVE 5 degrees F: 15W-40 API SJ, SL OR SM, -5 degreesF TO 68 degrees F: 10W-40 API SJ, SL OR SM, 5 degreesF TO 50 degrees F: 10W-30 API SJ, SL OR SM, BELOW 50 degrees F: 5W-30 API SJ, SL OR SM, BELOW 32 degrees F:, per the factory manual.
NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 15 city / 23 highway / 18 combined mpg.