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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >BMW
  3. >X7
  4. >2021
  5. >Powertrain

2021 BMW X7 Powertrain Problems

Powertrain complaints and recalls from NHTSA

Summary

The 2021 BMW X7 has 4 NHTSA powertrain complaints and 0 powertrain-related recalls.

Problem Areas for the 2021 BMW X7

Engine
5Other
5Steering
5Powertrain
4

4

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026

All Powertrain Complaints

Date ↓ComponentSummary
Jan 5, 2026POWER TRAINFront differential complete fail. 56k miles. Replaced with new part, not an improved one but the sam...
Oct 1, 2025POWER TRAIN,ENGINEvery known issue of catastrophic failure to the oil pump, made in Italy with plastic component, used...
Jan 22, 2025POWER TRAIN,ELECTRICAL SYSTEM,ENGINEThe water pump pulley "exploded", causing the accessory belt to fall off which drives the alternator...
May 16, 2024POWER TRAINThe transfer case became damaged causing shuddering and loss of power while turning and accelerating...

Explore More

2021 BMW X7 Full Report→All BMW Models→