Generation-specific owner insights from 73+ substantive owner discussions, with US complaint and recall records.
2
US owner complaints (NHTSA), 2024–2026
2
recall campaigns
unknown or other
most-complained area
Our take, from owner reports
Owner sentiment toward the G99 M5 is overwhelmingly negative, with the dominant complaint being weight and the perception that it is a downgrade from the previous generation in nearly every respect.
10 problems reported (4 recurrent, 6 isolated) · medium confidence
Including lack of soft-close doors and textile/switchgear quality below previous 5 Series.
With one owner seeing 33 miles displayed and only about 5 miles of charge from extended gas engine engagement.
Insufficient owner data available to declare a consensus. The only partial signal is that the Touring body style draws more positive styling comments than the sedan, and one owner notes the base model with the M Driver package was chosen deliberately because they will never track the car.
Owners compare it most often with the Audi RS6, Audi RS7, Porsche Panamera (e-hybrid), BMW M8 Gran Coupe and BMW M3 Competition.
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Owner sentiment toward the G99 M5 is overwhelmingly negative, with the dominant complaint being weight and the perception that it is a downgrade from the previous generation in nearly every respect. Owners repeatedly describe it as heavy, expensive, and lacking the character and driving feel expected of an M car, with several calling it the worst M5 yet. A minority of owners who actually drive the car report it is comfortable, smooth in hybrid transitions, and capable as a daily, and some praise the Touring body style and the available green paint. Criticism centers on weight, interior material quality, the loss of a traditional gear selector, and the hybrid powertrain's complexity and out-of-warranty risk. No meaningful differences between the 2024, 2025, and 2026 model years emerged in the discussions.
Owners position the G99 as heavier and less engaging than the F90 it replaces, with many saying there is little reason to choose it over an F90. Against the Audi RS6 and RS7, several owners say they would take the Audi wagon or sedan without hesitation, citing the RS6 as the better all-around wagon and the RS7 as having more soul than the current BMW chassis. The Panamera hybrid is cited as the direct comparable given similar size and weight, and some owners say they would rather spend at this price point on a Porsche. Against the M8 Gran Coupe, owners note the M8 depreciates very fast and recommend leasing it, while some suggest pairing an M8 with an older wagon instead of buying the G99. A few owners argue the G99 is not the best tool for either daily luxury or weekend performance, suggesting a cheaper luxury daily plus a dedicated sports car instead.
Insufficient owner data available. Partial signals from owners: one owner chose the base model with the M Driver package (dynamic and dynamic plus modes) and skipped carbon ceramics because they do not track the car, noting carbon ceramics mainly help with brake dust and gold calipers; another owner mentioned planning an aftermarket Akrapovic exhaust and rear spoiler. One owner advises ordering the extra carbon. No consensus configuration exists.
Owners considering this generation should weigh the hybrid complexity and out-of-warranty repair exposure heavily, with multiple owners stating they would not want to own one outside of warranty. Owners who drive high daily mileage are advised against buying new due to depreciation, and one owner doing a long commute reports around 30 miles of electric range when plugging in nightly and averaging about 40 MPG. Prospective buyers are advised to test drive and compare against the previous generation before committing, and to use a broker or negotiate rather than accepting markup, since some units sell below MSRP. No model-year-specific guidance within this generation emerged.
A recurring theme is that many strong opinions come from people who do not own or have not driven the car, and owners who actually drive it describe smooth hybrid transitions and comfortable daily manners, with one stating the car is designed to be driven and depreciation should not concern buyers at this price. Several owners note the G99 has not been on the market long enough for long-term ownership opinions to form. One owner reports around 24 MPG on an extended interstate trip. Analysis based on approximately 73 substantive owner discussions about this generation.
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2025 | 2 | 2 | unknown or other |
Source: US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
2025 · electronic stability control (esc)campaign 24V104000
BMW of North America, LLC. (BMW) is recalling certain 2023-2025 BMW, MINI, and Rolls-Royce vehicles. Please see the recall report for a complete list of models and model years. The integrated brake (IB) system may malfunction and result in a loss of power brake assist or cause the Antilock Brake (ABS) and Dynamic Stability Control (DSC) systems to not function properly.
2025 · electrical system:wiringcampaign 26V096000
BMW of North America, LLC (BMW) is recalling certain 2025 M5 Sportswagon, 2025-2026 M5, 2024-2025 750e xDrive, 2025-2026 550e xDrive, 2023-2025 I7, 2023-2025 7 Series, 2024-2026 i5, and 5 Series vehicles. The electrical wiring harness for the air conditioning system may become damaged during replacement of the cabin air filter.
Owner insights summarize real ownership discussions for this generation only. Complaint and recall data is public NHTSA (US) information. Always verify recalls against your VIN at nhtsa.gov.