Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 X1.
The 2015 BMW X1 is a passenger car equipped with an automatic (S8) transmission and an engine specifying 0W-30, 0W-40, or 5W-30 viscosity oil, carrying EPA fuel-economy ratings of 23/33/26 mpg. Its reliability record includes four recalls and 94 total owner complaints, with air bags identified as the top complaint area. Within the 2012–2026 model complaint history—ranging from a high of 159 complaints in 2016 to a low of one in 2022—the 2015 model lands below that peak, reflecting a comparatively moderate volume of reported owner issues for this 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 11428637820 |
| Engine air filter | 13717582908 alt 13717599285 |
| Fuel filter | 16117313791 |
| Spark plug | 12120037582 alt 12120039664 |
| Battery | 61217586960 alt 61217586961 |
| Front wiper blades | 61612158219 |
| Thermostat | 11538636594 alt 11538635689 |
| Cabin air filter | 64319313519 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S8) |
| Overall length | 175.2 in |
| Overall width | 70.9 in |
| Overall height | 61 in |
| Wheelbase | 108.7 in |
| Curb weight | 3726 lb |
| Track (front / rear) | 59.1 / 60.2 in |
| Weight distribution (front / rear) | 51/49 |
| 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 X1 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 |
|---|---|---|---|---|---|
| 2014 | xDrive35i 3.0L Turbo I-6 | 5.20 sec | 13.80 sec | 300 hp | AWD |
| 2013 | xDrive28i 2.0L Turbo I-4 | 6.00 sec | 14.60 sec | 240 hp | AWD |
| 2013 | xDrive28i 2.0L Turbo I-4 | 6.20 sec | 14.90 sec | 240 hp | AWD |
| 2013 | xDrive28i 2.0L Turbo I-4 | 6.40 sec | 14.90 sec | 240 hp | AWD |
| 2013 | xDrive28i 2.0L Turbo I-4 | 6.40 sec | 14.90 sec | 240 hp | AWD |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 5.3-5.8 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 1-5-3-6-2-4. 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 | 9.1 |
| Engine Coolant | Ethylene Glycol |
| Engine Coolant Capacity | 9.8 |
| Engine Oil | 0W-30 · 0W-40 · 5W-30 · 5W-40 |
| Crankshaft Pulley and/or Damper Bolts | 30 ft-lbs |
| Crankshaft Pulley and/or Damper Bolts | 30 ft-lbs |
| Intake Manifold to Engine Bolts | 11 |
| 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 |
| Transfer Case Fill Plug | 24.0 ft-lbs |
| Transfer Case Drain Plug | 24.0 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Cylinder Firing Order | 1-5-3-6-2-4 |
| 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 |
| Standard BCI Group Number | 48 |
| Standard BCI Cranking Performance | 570 cca |
| Optional BCI Group Number | 48 |
| Optional BCI Cranking Performance | 760 cca |
| Pressure Test | 21.7 psi |
| Radiator Cap Pressure Relief | 17-23 psi |
| 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 |
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 X1 marks a pivotal year in its generation, sitting at the onset of a sharp rise in federal complaints—159 in 2016 and 154 in 2017—compared to zero in 2012. While the 2015 model itself doesn’t appear in the provided data, its immediate successor (2016) suggests the first-generation X1 was entering a phase of heightened reliability scrutiny, particularly around air bags (29 complaints) and engine/electrical systems (16+9 complaints). Recalls remained relatively stable (2–4 annually) from 2015 onward, but the spike in complaints and technical service bulletins (TSBs) in 2016–2017 implies latent issues surfaced as the vehicle aged. The 2015 model’s absence from the complaint ledger may indicate fewer reported problems, but the trend warns of potential deferred issues emerging in later years. With fire-related complaints (5) and crash incidents (4) also noted, the data suggests the 2015 X1 is a higher-risk buy compared to later, post-2018 models where complaints tapered significantly. Proceed with caution—prioritize a pre-purchase inspection targeting air bag and electrical systems.
All 94 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 107 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B061626 | 2026-02-06 | Engine | Double Pipe Return |
| 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… |
| B521723 | 2023-12-11 | Seats | Customer states one of the front seats is inoperative. The seat heater and power supply… |
| B612723 | 2023-12-08 | Electrical System | When using the Key Reader to retrieve CBS information from the customer key, no current… |
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.
5.3-5.8 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 23 city / 33 highway / 26 combined mpg.