Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 328i xDrive.
The 2015 BMW 328i xDrive is a passenger car that employs BMW’s xDrive all‑wheel‑drive system and an engine requiring 5.0‑5.5 quarts of oil meeting the 0W‑30, 0W‑40 or 5W‑30 specifications. It is paired with an automatic S8 transmission and achieves EPA fuel‑economy ratings of 22 city, 32 highway and 26 combined miles per gallon. Owner‑complaint records show 123 total complaints for the 2015 model year—the lowest in the 2011‑2015 period—with the fewest issues reported in the engine and electrical systems and only four recall actions issued. This data positions the 2015 version as among the most reliable of its generation.
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 94R · 800 CCA battery, OE oil filter 11428683168. 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 | 11428683168 alt 11428637821 |
| Engine air filter | 13718511668 alt 13718507320 |
| Spark plug | 12120039664 |
| Battery | 61217635788 alt 61217598775 |
| Front wiper blades | 61615A43585 |
| Cabin air filter | 64119237555 alt 64116821995 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S8) |
| Overall length | 182.3 in |
| Overall width | 71.3 in |
| Overall height | 56.3 in |
| Wheelbase | 110.6 in |
| Curb weight | 3594 lb |
| Track (front / rear) | 60.6 / 62.2 in |
| Weight distribution (front / rear) | 50/50 |
| EPA city / highway / combined | 22 / 32 / 26 mpg |
| Drivetrain | All-Wheel Drive |
| Passenger volume | 96 cu ft |
| Cargo volume | 13 cu ft |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.0-5.5 of 0W-30 / 0W-40 / 5W-30 engine oil, Castrol SAF-X0 in the differential, DOT 4 brake fluid. Torque the oil drain plug to M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs. The firing order is 1-3-4-2. 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.
| Brake Fluid | DOT 4 |
| Clutch Fluid | DOT 4 |
| Differential Gear Oil | Castrol SAF-X0 |
| Engine Coolant | Ethylene Glycol |
| Engine Coolant Capacity | 8.0-9.0 |
| Engine Oil | 0W-30 · 0W-40 · 5W-30 · 5W-40 |
| Engine Oil Capacity | 5.0-5.5 |
| Fuel Tank Capacity | 15.8 gallons |
| Crankshaft Pulley and/or Damper Bolts | 30 ft-lbs |
| Engine Oil Pan Drain Plug | M12 Bolts: 18.0, M22 Bolts: 44.0 ft-lbs |
| Steering Track (Rod End) Bolts | 29.5 ft-lbs |
| Transfer Case Fill Plug | 24.0 ft-lbs |
| Transfer Case Drain Plug | 15.0 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Spark Plug Manufacturer | BMW |
| Spark Plug Type | M14X1.25 |
| Spark Plug Gap | non-adjustable in |
| Spark Plug Torque | 20.0 - 24.3 ft-lbs |
| Refrigerant | R134a |
| Standard BCI Group Number | 94R |
| Standard BCI Cranking Performance | 800 cca |
| Pressure Test | 21.6 psi |
| Radiator Cap Pressure Relief | 17-23 psi |
| Minimum Pad Thickness | Front: 0.145; Rear: 0.145 pads |
| Vented Rotor Minimum Thickness for Replacement | Front w/11.81" |
Prep Do not reuse old bolts
| 1 | 22.0 ft. lbs. | 22 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | Bolts 1-10 90 degrees | 90 degrees |
| 4 | 45 degrees | 45 degrees |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2015 model year represents the culmination of a steady reliability improvement arc for this generation, posting the lowest federal complaint volume (123) and fewest recalls (4) in the five-year dataset, down from peaks of 678 complaints and 11 recalls in 2011. While 2013 saw a secondary spike of 313 complaints, the subsequent downward trend continued through 2014 (150 complaints) to 2015, with technical service bulletins also declining to 459 from a high of 667 in 2013. The data places 2015 at the favorable end of the lifecycle curve, with reported concerns concentrated in Engine & Engine Cooling/Electrical System categories (34 incidents) and minimal crash (6) and fire (7) complaints relative to earlier years. Given its position as the least problematic year in the federal record with diminishing recall activity and investigation exposure (1), the 2015 model presents the strongest risk profile of this generation for used vehicle acquisition.
All 123 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.
Showing 5 of 459 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B062626 | 2026-05-01 | Engine | Inlet Hose Return |
| B062126 | 2026-02-24 | Structure | Muffler Bracket Return |
| B061626 | 2026-02-06 | Engine | Double Pipe Return |
| B010322 | 2024-10-25 | Fuel/Propulsion System | Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has… |
| B510819 | 2024-01-16 | Electrical System | The basic conditions for initializing the power windows are not met. |
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.
5.0-5.5 of Gasoline engines: 0W-30, 0W-40, 5W-30, 5W-40 oil meeting BMW specification LL01.Diesel engines: 0W-30, 0W-40, 5W-30, 5W-40 oil meeting BMW specification LL04, per the factory manual.
NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 22 city / 32 highway / 26 combined mpg.