2018 BMW X5 - Electric Vehicle Guide
The 2018 BMW X5 belongs to a BMW X5 lineup that Know Your Ride tracks across 14 model years, from 2000 to 2026. It is an all-electric vehicle, so it skips the oil changes, spark plugs and exhaust-system service of a combustion X5 entirely. It is configured as rear-wheel drive with an automatic (s8). The 2018 sits mid-run, with both earlier (2000) and later (2026) X5 model years also documented.
The high-voltage battery is covered for 8 years or 100,000 miles, separate from the bumper-to-bumper warranty. Routine upkeep centers on tire rotation, DOT 4 brake fluid, HT-12 battery/cabin coolant, cabin air filters and brake service rather than engine oil. Know Your Ride lists 13 scheduled maintenance items for this vehicle, the earliest interval falling at 7,500 miles. Documented torque values include lug nut 88 ft-lb.
NHTSA complaints for this vehicle cluster around unknown or other (6), fuel system, diesel (5), electrical system (4). A representative report reads: "On March 9, 2026, I brought the vehicle to BMW of Fairfax for a scheduled appointment. In the week leading up to the visit, the vehicle intermittently failed..." There are 5 safety recalls on record; one covers: BMW of North America, LLC (BMW) is recalling certain 2018 BMW X5 SAV, X5 M SAV, X6 SAV, and X6 M SAV vehicles. Bolts that secure the front suspension....
Estimated annual charging cost runs near $2,750.
Quick Specs
| Battery warranty | 8 yr / 100,000 mi |
| Est. annual charging | $2,750 |
| Tire size | 245/60R18 |
| Coolant | HT-12 |
| NHTSA overall | 5 / 5 stars |
| Open recalls on record | 5 |
| Technical service bulletins | 89 |
Common Trouble Codes
- P0300 - Random/Multiple Cylinder Misfire Detected
- P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
- P0171 - System too Lean (Bank 1)
- P0128 - Insufficient Coolant Temperature for Stable Operation
- P0442 - Evaporative Emission Control System Leak Detected (small leak)
- P0455 - Evaporative Emission Control System Leak Detected (gross leak)
- P0700 - Transmission Control System Malfunction
- P0301 - Cylinder 1 Misfire Detected
- U0100 - Lost Communication With ECM/PCM A
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See full specs, parts & repair guides →Part of the free Know Your Ride vehicle maintenance reference. Figures are sourced from EPA, NHTSA and manufacturer data and are for general reference - always confirm with your owner's manual.