Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 428i.
The 2015 BMW 428i is a passenger car powered by an engine requiring 5.1–5.3 quarts of 0W-30, 0W-40, or 5W-30 oil and paired with an automatic (S8) transmission, achieving EPA ratings of 23 city, 33 highway, and 26 combined mpg. With 76 total owner complaints concentrated in the engine, engine cooling, and electrical system, and five recalls, this model year sits in a period of moderate reliability concern, meaning researchers should prioritize those areas when 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 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 | 13718507320 alt 13718511668 |
| Spark plug | 12120039664 |
| Battery | 61216806755 |
| Front wiper blades | 61615A43587 |
| Thermostat | 11538636594 alt 11538635689 |
| Cabin air filter | 64116821995 alt 64119237555 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S8) |
| Overall length | 182.7 in |
| Overall width | 72 in |
| Overall height | 54.3 in |
| Wheelbase | 110.6 in |
| Curb weight | 3995 lb |
| Track (front / rear) | 61 / 62.6 in |
| Weight distribution (front / rear) | 50/50 |
| EPA city / highway / combined | 23 / 33 / 26 mpg |
| Drivetrain | Rear-Wheel Drive |
| Recommended fuel | Premium Gasoline |
0–60 mph, quarter-mile, horsepower and torque from independent road tests.
Independent road tests for the 428i of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.
| Year | Trim / engine | 0–60 | ¼ mile | HP | Drivetrain |
|---|---|---|---|---|---|
| 2015 | Gran Coupe 2.0L Turbo I-4 | 5.50 sec | 14.20 sec | 240 hp | RWD |
| 2015 | xDrive Coupe 2.0L Turbo I-4 | 5.50 sec | 14.20 sec | 240 hp | AWD |
| 2014 | Coupe 2.0L Turbo I-4 | 5.30 sec | 14.10 sec | 240 hp | RWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.1-5.3 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 | 7.0-10.0 |
| Engine Oil | 0W-30 · 0W-40 · 5W-30 · 5W-40 |
| Engine Oil Capacity | 5.1-5.3 |
| 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 |
| Driveshaft Flange to Transmission | M8 Bolts: 33.0, M10: 58.0 ft-lbs |
| Steering Track (Rod End) Bolts | 33.5 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 | 21.7 psi |
| Radiator Cap Pressure Relief | 28-32 psi |
| Minimum Pad Thickness | Front: 0.145; Rear: 0.145 pads |
| Vented Rotor Minimum Thickness for Replacement | Stamped on rotor |
| Vented Rotor Minimum Thickness after Refinish | Stamped on rotor |
| Vented Rotor Maximum Scoring Depth | Stamped on rotor |
| Variation from Parallelism Thickness Variation | Stamped on rotor |
| Maximum Rotor Runout | Stamped on rotor |
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 BMW 428i marks a notable uptick in federal complaints—76 versus 36 in 2014—while recalls increased from three to five, and the first investigation of the generation was opened. This suggests growing pains as the model matured, with the bulk of 2015 complaints concentrated in engine, cooling, and electrical systems (23 reports), a trend not as pronounced in the prior year. The presence of 10 crash-related complaints and four fire reports further distinguishes 2015 from 2014, where such data is absent, indicating emerging reliability concerns. Technical Service Bulletins (TSBs) remained high but slightly declined from 421 to 417, reflecting ongoing but not worsening diagnostic efforts. Positioned at the peak of early-generation issues, the 2015 model year appears riskier than its predecessor, warranting thorough pre-purchase inspection—particularly of engine and electrical components—before committing to this year. **Takeaway: Proceed with caution; the 2015 428i is a higher-risk buy compared to 2014.**
All 76 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 5 campaigns on record for this vehicle.
BMW of North America, LLC (BMW) is recalling certain model year 2015 428i Convertible, 428i xDrive Convertible, 435i Convertible, and 435i xDrive Convertible vehicles manufactured October 22, 2014, to February 27, 2015… Remedy: BMW will notify owners, and dealers will reprogram the air bag control module with corrected software version, free of charge. The recall began May 11, 2015. Owners may contact…
BMW of North America LLC (BMW) is recalling certain model year 2014 228i Coupe, M235i Coupe, 320i, 320xi, 328i, 328xi, 335i, 335xi, ActiveHybrid 3, 328xi Sports Wagon, 428i Coupe, 428xi Coupe, 435i Coupe, 435xi Coupe… Remedy: BMW will notify owners, and dealers will replace the fuel pump, free of charge. Owners were mailed interim notices on May 28, 2015. The recall began on July 6, 2015. Owners may…
Showing 5 of 417 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B062626 | 2026-05-01 | Engine | Inlet Hose Return |
| B010722 | 2024-10-25 | Fuel/Propulsion System | Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has… |
| 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. |
| B611305 | 2024-01-11 | Electrical System | The electrical system of BMW vehicles has been subject to an ongoing development process… |
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.
5.1-5.3 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 5 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 23 city / 33 highway / 26 combined mpg.