2021 BMW M5 Reliability ReportKeepScore 70/100 · top failure points · buy or avoid
Quick Facts · 2021 BMW M5
- Scores 8 points below the strongest nearby year — the 2019 BMW M5 earns a 78.
- The system most likely to surface first: engine oil management & seals (moderate severity).
- Has 1 NHTSA recall on record — the most notable involves the back over prevention: sensing system: camera.
2021 BMW M5: Buy or Avoid?
The 2021 BMW M5 is an engineering marvel, delivering breathtaking performance and luxurious comfort. However, its complex high-performance nature demands meticulous maintenance and a substantial budget for potential repairs; this is not a vehicle for the faint of heart or light of wallet.
Biggest Strengths
- Exceptional powertrain engineering and performance
- Robust core mechanicals when properly maintained
- High-quality interior materials and construction
2021 BMW M5 — Known Trouble Spots
The systems that break first on the 2021 BMW M5. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
Safety Recalls on the 2021 BMW M5
1 recall on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
BMW of North America, LLC (BMW) is recalling certain 2020-2021 X3 sDrive 30i, X3 xDrive 30i, X3M 40i, X3 xDrive 30e, X4 xDrive 30i, X4M 40i, 530i, 540i, 540i xDrive, M550i xDrive, M5, 550e, 550e xDrive, and 550e iPerformance vehicles. A small portion of the rearview image may be slightly obscured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
What breaks on the 2021 BMW M5?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
OwnerKeep Passport · $499 · one-time
Just bought a 2021 BMW M5? Keep it that way.
Snap a receipt — AI logs it. Build an OwnerScore. Sell with a buyer-ready Passport dossier.
BMW M5 — Year-by-Year Comparison
Compare KeepScores across nearby years of the BMW M5. Click any year for its full report.
Competing 2021s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2021 BMW M5
Parts and accessories matched to your 2021 BMW M5
As an Amazon Associate I earn from qualifying purchases.
Frequently Asked Questions
Just bought a 2021 BMW M5? Keep it that way.
OwnerKeep Passport turns your BMW M5's care history into a luxury digital vault — AI-logged receipts, an OwnerScore that pays at resale, and a buyer-ready dossier in one tap.
- AI receipt OCR — snap and log
- Fuel & mileage tracker
- Tri-Score OwnerScore
- One-tap resale dossier PDF
Recommended Reading for the BMW M5
Most Reliable Cars to Buy Used (Top 10 Ranked)
Get our expert-ranked list of the 10 most reliable used cars you can buy today, saving money and avoiding future headaches with smart choices.
Jeep Wrangler vs Toyota 4Runner: Which Lasts Longer?
Get the definitive answer: Which truly lasts longer, the Jeep Wrangler or Toyota 4Runner? Our comparison reveals their long-term durability.
Toyota Tacoma vs Chevy Colorado: Reliability Compared
Explore a head-to-head reliability comparison of the Toyota Tacoma vs. Chevy Colorado. Discover which truck truly stands out for long-term dependability.
