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 2011 X6 35IX.
The 2011 BMW X6 35IX Electric is an SUV riding on BMW's E71 platform, powered by an electric engine and paired with an automatic S7 transmission. With 31 owner complaints and 12 recalls on record, this model year sits in a notable spot in the X6's reliability history, particularly because the engine area ranks as the top complaint category. For researchers, that profile makes 2011 a year to scrutinize closely when evaluating real-world durability and ownership risk.
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 48 Hybrid · 760 Hybrid 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 | 13717589642 alt 13717577457 |
| Spark plug | 12120037580 alt 12120037581 |
| Battery | 61217594976 |
| Front wiper blades | 61610077821 |
| Thermostat | 11538632664 alt 11537586885 |
| Cabin air filter | 64319194098 alt 64316804939 |
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (S7) |
| Overall length | 192.5 in |
| Overall width | 78 in |
| Overall height | 66.9 in |
| Wheelbase | 115.4 in |
| Track (front / rear) | 65 / 64.6 in |
| Weight distribution (front / rear) | 50/50 |
| EPA city / highway / combined | 17 / 19 / 18 MPGe |
| Electric range | 0 mi |
| Electric motor | 312V Ni-MH |
| Drivetrain | All-Wheel Drive |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine DOT 4 brake fluid. Torque lug nuts to 103 ft-lbs.
| Automatic Transmission Fluid | BMW part number 83222152426 |
| Automatic Transmission Fluid Capacity | 10.5-11.5 |
| Brake Fluid | DOT 4 |
| Differential Gear Oil Capacity | 1.5 Pints |
| Differential Gear Oil Capacity | 2.1 Pints |
| Differential Gear Oil Capacity | 2.1 Pints |
| Differential Gear Oil Capacity | 2.5 pints |
| Differential Gear Oil Capacity | 1.1 Pints |
| Lug Nuts | 103 ft-lbs |
| Transfer Case Fill Plug | 24.0 ft-lbs |
| Transfer Case Drain Plug | 24.0 ft-lbs |
| Front Wheel Hub | 310 ft-lbs |
| Rear Wheel Hub | 310 ft-lbs |
| Refrigerant | R134a |
| Oil Group | PAG |
| Oil Type | 46 |
| Standard BCI Group Number | 48 Hybrid |
| Standard BCI Cranking Performance | 760 Hybrid cca |
| Optional BCI Group Number | 95R |
| Optional BCI Cranking Performance | 950 cca |
| Optional BCI Group Number | 95R |
| Pressure Test | 21.7 psi |
| Radiator Cap Pressure Relief | 17-22 psi |
| Pressure Test | 29 psi |
| Radiator Cap Pressure Relief | 28-32 psi |
| Minimum Pad Thickness | Front: 0.145; Rear: 0.145 pads |
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 2011 BMW X6 35IX lead in one area — the engine, 9 of 31 reports (29%), well ahead of the next concern. NHTSA has issued no recalls for this vehicle, so these are owner-reported concerns only. 0 of the reports describe a crash and 3 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 31 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 268 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B012016 | 2026-05-06 | Electrical System | The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship… |
| B110614 | 2025-03-27 | Engine | This bulletin outlines the Customer Care Package program that has been designed… |
| B012016 | 2025-03-13 | Electrical System | The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship… |
| B012016 | 2025-02-20 | Electrical System | The Footwell Module (FRM) limited warranty for defects in materials and / or workmanship… |
| B510819 | 2024-01-16 | Electrical System | The basic conditions for initializing the power windows are not met. |
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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.
NHTSA lists 12 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 17 city / 19 highway / 18 combined MPGe. EPA electric range is 0 miles.