The facelifted BMW iX xDrive45 replaces the pre-LCI xDrive40, gaining a larger 94.8 kWh usable battery (up from 71 kWh), more power (408 hp, up from 326 hp), and up to 602 km WLTP range. Built on BMW's dedicated EV platform at the Dingolfing plant, it sits above the iX3 and competes with the Mercedes EQE SUV, Audi Q8 e-tron, and Tesla Model X. The LCI brings revised exterior styling, improved seats, and updated iDrive software.· more· less
Substantial range and fast chargingLow routine servicing needs
Software and electronics teething issuesAir suspension adds repair complexity
Buy if: You want a premium electric SUV with long range and are comfortable buying a car that still depends on BMW for regular software updates.
Avoid if: You need proven long-term reliability data or have no tolerance for occasional software glitches and dealer visits.
Price & maintenance
Used price
€68,900
median asking price, typically 20,000 km
Typical range€66,800 – €74,500
Kilometres drivenAll
Maintenance cost
€800 – €1,600/year
at 15,000 km/year
Fixed costsservice, tyres, brakes€450 – €800 /yr
Risk bufferunplanned repairs€350 – €800 /yr
Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Ownership costs
Maintenance assumes 15,000 km a year. Price estimates are based on German asking prices. Prices and costs vary by vehicle condition and location.
Used price
€68,900
Typically €66,800 – €74,500, at around 20,000 km.
Kilometres driven
Maintenance
€800 – €1,600per year
€450 – €800
service, tyres, brakes
€350 – €800
repair buffer
Price & maintenance
Used price
€70,500
median asking price, typically 10,000 km
Typical range€69,800 – €74,200
Maintenance cost
€800 – €1,600/year
at 15,000 km/year
Fixed costsservice, tyres, brakes€450 – €800 /yr
Risk bufferunplanned repairs€350 – €800 /yr
Price estimates are based on French asking prices. Prices and costs vary by vehicle condition and location.
Ownership costs
Maintenance assumes 15,000 km a year. Price estimates are based on French asking prices. Prices and costs vary by vehicle condition and location.
Central display and instrument cluster go black, requiring reboot or dealer software reflash · more· less
Widely reported on the pre-LCI iX and carried over to some degree on the LCI. Owners report the iDrive central screen or instrument cluster going fully black while driving, sometimes accompanied by loss of navigation and climate controls. In most cases, holding the volume knob for 30 seconds forces a reboot and resolves it. Persistent cases may require a dealer visit for a software reflash or module update. BMW has released multiple OTA software updates addressing stability, but the underlying iDrive 8 platform continues to have occasional crashes. If the head unit (TCU or display module) itself fails, replacement runs around €600-800, though this is uncommon. Most incidents are software-only and cost nothing to resolve.
12V battery drain and failure
up to €5002 of 7
Auxiliary 12V battery drains when parked for extended periods, preventing the car from starting · more· less
A well-documented issue across all BMW EVs including the iX. The 12V AGM battery powers the vehicle's control modules, and parasitic drain from modules that fail to enter sleep mode can flatten it within 7-14 days of inactivity. Symptoms include the car failing to wake up, no response from the key fob, or error messages on restart. The AGM battery itself costs €150-250 for replacement, plus €50-150 for labour depending on whether you go to a dealer or specialist. BMW recommends keeping the HV battery between 30-50% when parking long-term and suggests the vehicle can manage up to 90 days by automatically waking the HV system to recharge the 12V. In practice, owners report shorter intervals before issues appear, particularly in cold weather. Software updates have improved sleep management, but the underlying architecture means this remains a persistent concern.
Steering effort warning and module fault
up to €1,5003 of 7
Sudden 'steering effort changed' warning appears with intermittent heavy steering · more· less
Some iX owners report sudden changes in power steering assist, accompanied by a dashboard warning. The issue can be caused by software errors in the rear axle slip angle control (HSR) module or a genuine hardware fault in the steering rack. BMW has issued a service action covering steering gear replacement at no cost for affected vehicles, and a software power-reset of the HSR module is the first-line fix. When covered by warranty or recall, cost is zero. Out of warranty, steering module replacement can reach €1,000-1,500 including labour. The issue appears more common on 2022-2024 pre-LCI builds, but the LCI uses the same fundamental steering architecture and should be monitored.
Air suspension strut leak or sensor fault
up to €4,0004 of 7
Air bellows develop leaks or level sensors fail, causing uneven ride height and warning lights · more· less
The iX uses adaptive air suspension on most trim levels. The air bellows and level sensors are wear items that can develop faults as the car ages. Symptoms include the car sitting unevenly, height adjustment noises when parked, or suspension warning lights. BMW has issued a TSB for spring strut tolerance issues on certain 2023 production vehicles, recommending replacement of both front struts. Individual air spring replacement runs €800-1,200 per corner at a dealer, while level sensor replacement is around €300-500 per side. The full system (compressor, valve block, struts) is shared with the X5/X7 platform and parts availability is good. For the LCI, this is an emerging concern rather than a proven pattern, but air suspension complexity means repair costs are significantly higher than conventional springs.
High-voltage battery module defect
up to €3,0005 of 7
Battery cell assembly defects covered by multiple recalls, potentially causing power loss or shutdown · more· less
BMW has issued several recall campaigns covering HV battery issues on the iX platform. These include improperly assembled battery modules (excessive manufacturing force causing frame stress), internal cell short circuits, and battery ECU software bugs that can cause unexpected drive power loss. For vehicles covered by recall, battery module replacement is performed free of charge. The 2025 drive-system software recall alone covered over 70,000 BMW EVs. The LCI xDrive45 uses an updated 100.1 kWh battery pack, and while manufacturing process improvements have been made, the same Samsung SDI cell chemistry is used. Battery warranty is 8 years/160,000 km with 70% capacity guarantee. For used buyers outside recall windows but within battery warranty, cost should be zero. In the unlikely event of a post-warranty module failure not covered by recall, individual module replacement could cost €2,000-3,000.
Combined Charging Unit (CCU) failure
up to €2,5006 of 7
Charging unit fails, preventing AC charging while DC fast charging may still work · more· less
The CCU manages both AC and DC charging in BMW EVs. A manufacturing defect recall covered 2022-2023 iX xDrive50 and M60 models, with free replacement. Outside of recall, the CCU can fail with symptoms including repeated 'charging interrupted' errors, inability to charge on AC (Level 2), while DC fast charging may still function. Replacement involves a high-voltage component under the bonnet that requires BMW-specific software (ISTA) for coding after installation. Dealer replacement cost is approximately €1,500-2,500 including parts, programming, and labour. Independent EV specialists may offer lower pricing (around €800-1,200 with used OEM parts). The LCI model has updated CCU hardware, which should reduce the failure rate compared to early builds.
Interior trim creaking and rattles
up to €5007 of 7
Dashboard, seatbelt retractors, and parcel shelf develop creaks and rattles audible in the silent EV cabin · more· less
The near-silent electric drivetrain makes interior noises much more noticeable. Common sources include rear seatbelt retractor housings creaking during acceleration/deceleration, parcel shelf fasteners, and various trim clips around the dashboard and centre console. Forum solutions include applying felt tape behind screws, HVAC foam strips in gap areas, and having the dealer tighten retractor housings. These are cosmetic annoyances rather than mechanical failures, and most can be resolved at low cost. Some owners report needing multiple dealer visits before the specific source is identified. Warranty coverage typically applies for the first 2-3 years, after which the labour cost for diagnosis and repair is €200-500.
Software maturity improving, but early ownership may still involve dealer visits
The iX LCI benefits from lessons learned on the pre-LCI model, with improved software stability and battery manufacturing processes. The electric drivetrain itself is robust, and routine maintenance costs are genuinely low compared to ICE equivalents. The main concerns are software-related (iDrive crashes, 12V management, charging glitches), which BMW has addressed through multiple OTA updates but not entirely eliminated. Air suspension adds a layer of complexity and potential cost that simpler EVs avoid. Most risk items are either recall-covered (free) or software-fixable. Budget for the possibility of one or two dealer visits per year for software updates, and keep the 12V battery healthy by not leaving the car parked for weeks without charging.
Service history
Verify complete BMW dealer or authorized specialist records. Confirm all software updates have been applied.
Tires
Check tread depth, age (date codes), and uneven wear. The iX is heavy (2,500+ kg) and wears tires faster than lighter EVs.
Cold start test
Start the car after it has been sitting for at least several hours. Check all screens power up correctly without errors.
Test drive
Minimum 30 minutes including motorway speeds. Listen for interior rattles, check steering feel consistency, and test all driver assists.
Specific for this vehicle
Verify all recall work completed
Contact BMW with the VIN to confirm all recall campaigns have been performed, especially battery module and drive-system software recalls.
Check HV battery State of Health
Use BMW dealer diagnostic (ISTA) or an OBD reader capable of reading BMW HV battery data. Look for State of Health above 90% and no cell imbalance warnings.
Test iDrive stability during the test drive
Navigate between screens, use Apple CarPlay/Android Auto, and operate climate controls. Watch for any screen freezes, black screens, or reboots.
+ 3 more checksShow less
Inspect air suspension ride height
With the car on level ground, check that all four corners sit at the same height. Look under the wheel arches for any signs of air spring leaks or damp patches.
Test charging on both AC and DC
If possible, test AC home charging and DC fast charging. CCU issues often manifest as 'charging interrupted' errors on AC only.
Check 12V battery voltage
With the car off, the 12V battery should read above 12.4V. Below 12.0V suggests a drain issue or failing battery. Ask when it was last replaced.
Recalls and Technical Service Bulletins
Drive-system software power loss (2022-2024 iX, OTA update available)Verify completed
Combined Charging Unit manufacturing defect (2022-2023 xDrive50/M60, CCU replacement)Verify if applicable
The BMW iX has been subject to numerous recall campaigns since 2022. The LCI xDrive45 is too new for its own recall history, but shares platform components with the pre-LCI models. Contact BMW with the VIN to verify all applicable recalls have been completed. Many fixes are delivered via OTA software update.
Warranty Status
Factory warranty (2 years, 3 years from Nov 2016)3 years, no km limit (BMW 2+1 programme)
HV battery warranty8 years / 160,000 km, 70% capacity guarantee
Rust perforation warranty12 years
BMW Service InclusiveAvailable as prepaid maintenance packages (3 or 5 years)
As a 2025+ model, the iX xDrive45 LCI carries a 3-year factory warranty (BMW's 2+1 programme since November 2016). The HV battery has a separate 8-year / 160,000 km warranty covering defects and capacity below 70%. Used buyers should verify remaining warranty coverage and whether the BMW Service Inclusive package transfers with the car.
Sources: Research draws on model-specific owner forums and owner communities, recall information from official authorities, German automotive press, and multiple workshop cost references cross-checked against each other.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.
