BMW 4 Series G26 (2021–2026)
Generation-specific owner insights from 32+ substantive owner discussions, with US complaint and recall records.
64
US owner complaints (NHTSA), 2021–2026
2
recall campaigns
electrical system
most-complained area
What owners say about this generation
Our take, from owner reports
Owner sentiment on the G26 generation is sharply divided, with styling dominating nearly every discussion.
5 problems reported (1 very frequent, 2 recurrent, 2 isolated) · medium confidence
Problems owners report
- Very frequentPolarizing front grille design
Owners across numerous threads criticize the large vertical kidney grille as ugly, disproportionate, or a departure from BMW design heritage.
- RecurrentPoor rear visibility with convertible top up
Multiple convertible owners report limited visibility when turning to look behind, though they note the blind spot monitoring system helps.
- RecurrentSoft-top convertible instead of hardtop
Several owners express disappointment that the G26 convertible uses a soft top rather than the previous generation's folding hardtop.
+ 2 more issuesShow fewer
- IsolatedFake exhaust tips
One owner criticizes the fake exhaust tips on the M440i.
- IsolatedLow-profile run-flat tire and rim damage on poor roads
One owner warns of frequent tire replacements and cracked rims on bad roads.
The version owners recommend
The M440i with the B58 inline-six engine is the version owners most consistently recommend. Multiple owners explicitly advise choosing the B58 for its power, tunability, and reliability. The 430i is mentioned as a more affordable option, but no owner advocates for it over the M440i when the budget allows.
Competitors to consider
Owners compare it most often with the Mercedes-Benz E-Class Convertible, Audi S5, Mercedes-Benz C-Class, Ford Mustang GT and BMW 8 Series.
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Overall sentiment
Owner sentiment on the G26 generation is sharply divided, with styling dominating nearly every discussion. The large vertical kidney grille is the single most polarizing element: many owners describe it as hideous, out of proportion, or a dealbreaker, while a smaller group defends it as a bold throwback or a design that works better in person. Beyond the grille, owners consistently praise the B58 inline-six engine, the interior quality and technology, and the sporty driving dynamics, particularly in the M440i. The switch from a hardtop to a soft-top convertible drew criticism from some owners. There is no meaningful distinction in sentiment between early and late model years within this generation, though some owners express preference for the pre-LCI design over the 2025 refresh.
Positioning vs competitors
Owners comparing the G26 4 Series to the Mercedes E-Class Convertible generally conclude the BMW is sportier and quicker, while the Mercedes offers superior ride comfort and interior luxury for daily cruising. Several owners note the E-Class has more usable rear legroom, making it better suited for carrying children. Against the Audi S5, owners are split: some prefer the S5's exterior styling, while others find the 4 Series interior superior and note the M440i makes more power with xDrive. The Mustang GT is dismissed by several owners as not comparable in build quality or handling despite its lower price and higher horsepower. The 8 Series is frequently mentioned as a more comfortable, more premium, and better-looking alternative, though at a significantly higher price point.
Recommended configurations
Owners recommend the M440i xDrive for the B58 engine's performance and all-weather capability. The 48V mild-hybrid system on newer B58 models is noted positively. For convertible buyers, the blind spot monitoring system is highlighted as a helpful feature given the poor rear visibility with the top up. Owners advise against low-profile run-flat tires if roads are poor, suggesting 18-inch wheels with meatier sidewalls as a more durable alternative.
General recommendations
Owners suggest this generation suits buyers who prioritize driving dynamics and engine performance over traditional BMW styling cues. Those who cannot accept the grille are advised to look at the previous F32 generation or other brands. For convertible buyers with children, the Mercedes E-Class is recommended instead due to better rear seat space. Buyers on poor roads are warned that low-profile run-flat tires and rims are vulnerable to damage. The M440i is recommended over the 430i for those who want the full experience, and over the 2 Series for those needing more interior room.
Remarks
The grille debate is so dominant that it overshadows nearly all other discussion of this generation. Some owners note that BMW's design director acknowledged the criticism and suggested the large grilles would not be permanent. A few owners report that the car looks better in person than in photos, and that initial negative reactions sometimes soften over time. The G26 Gran Coupe body style receives praise for its hatchback practicality, though most of that discussion references the previous F36 generation. Analysis based on approximately 32 substantive owner discussions about this generation.
Complaints and recalls by model year
| Year | Complaints | Recalls | Most-reported area |
|---|---|---|---|
| 2026 | 2 | 0 | tires |
| 2025 | 7 | 1 | electrical system |
| 2024 | 6 | 0 | unknown or other |
| 2023 | 18 | 1 | seat belts |
| 2022 | 16 | 0 | engine |
| 2021 | 15 | 0 | electrical system |
Source: US National Highway Traffic Safety Administration. Higher-selling years naturally accumulate more complaints.
Recall notices for this generation
2025 · electrical system:starter assemblycampaign 25V202000
BMW of North America, LLC (BMW) is recalling certain 2025 330i, 330i xDrive, 530i, 530i xDrive, 4 Series Coupe (430i, 430i xDrive), 4 Series Convertible (430i, 430i xDrive), 4 Series Gran Coupe (430i, 430i xDrive) and X3 30 xDrive vehicles. The electrical connection between the starter-generator and battery may come loose.
2023 · power train:automatic transmission:control module (tcm/pcm/tecm)campaign 23V821000
BMW of North America, LLC (BMW) is recalling certain 2023 Toyota GR Supra, 3 Series Sedan (330i xDrive, M340i xDrive, M3), 5 Series Sedan (530i, 530i xDrive, M5), 4 Series Gran Coupe (430i, 430i xDrive), 4 Series Coupe (430i, 430i xDrive, M440i xDrive), 4 Series Convertible (430i, 430i xDrive, M440i xDrive), 8 Series Coupe (840i, M850i xDrive, M8), 8 Series Convertible (840i, M850i xDrive, M8), 8 Series Gran Coupe (850i xDrive, M8), X3 SAV (X3 xDrive30i, X3M), X4 SAV (X4 xDrive30i), X5 SAV (X5 xDrive40i, X5 M50i, X5M), X6 SAV (X6 xDrive40i, X6 M50i, X6M), and Z4 sDrive30i, Z4 M40i vehicles. The weld seam of the integrated transmission control unit's cover may not have been manufactured properly, which could allow automatic transmission oil to leak into the transmission control unit.
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.