Those anticipating an all-electric version of the upcoming BMW M3 can rest assured that a traditional petrol-powered option will also be available. The highly anticipated super-saloon will be unveiled in 2027, with sales commencing in 2028.
Differences in powertrains between the two versions will lead to varying performance figures. Despite this, a senior BMW representative indicated that both the petrol and electric models will share a similar exterior design, drawing inspiration from the prototype showcased at the 2023 event.
Carrying forward the signature aggressive styling of previous M3 models, the next iteration will include pronounced wheel arches, larger wheels, enhanced diffusers, and uniquely designed bumpers. Additionally, BMW’s groundbreaking technology will be integrated into the design.
What Engine Will Power the Next Petrol BMW M3?
While an all-electric M3 has been in development for some time, recent insights from BMW’s engineering chief, Frank Weber, confirm that the existing 3.0-litre turbocharged straight-six engine is undergoing refinement to comply with updated regulations.
Unlike the most recent versions that incorporate a full hybrid setup, this M3 will instead employ mild-hybrid technology, marking the first instance of electrification within the model’s history.
Although BMW has not officially disclosed which engine will power the next petrol variant, the company is unlikely to follow AMG’s approach of downsizing to a four-cylinder configuration.
The possibility of a six- or eight-cylinder engine remains, with anticipated changes including a revised firing sequence and an upgraded cooling system.
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These enhancements aim to contribute to a noticeable weight reduction, potentially bringing the car’s mass down to approximately 1,500kg. This would make it the lightest M3 since the early 2000s, reminiscent of the M3 CSL coupé, which featured carbon fiber components.
Without extensive electric assistance, the petrol-powered version is expected to deliver a modest increase in output compared to the current M3 Competition, which generates 523bhp and 650Nm of torque.
What to Expect from the Upcoming All-Electric BMW M3
BMW’s fully electric M3, likely to be named the ‘iM3’ based on recent trademark filings, is being developed to provide dynamic performance on par with its petrol counterpart. Although the EV model will carry an additional 400-500kg, its power output will be significantly increased to compensate.
BMW has previously tested a quad-motor variant of the M50 EV, and Weber suggested the system could produce as much as 1,341bhp. However, such extreme performance figures would likely be reserved for higher-tier M models rather than the standard M3.
A slightly detuned version of this setup is expected for the iM3, with a sophisticated power distribution system across its four motors. This configuration aims to preserve the signature driving characteristics associated with the M3 lineage.
Frank van Meel, head of BMW’s M division, stated that while a full megawatt of power (approximately 1,341bhp) would not be necessary, stronger iterations of the electric M3 could arrive later, following the pattern of previous CS and CSL petrol models.
BMW is also developing simulated gearshift technology, similar to what is found in other high-performance EVs. Van Meel emphasized the importance of maintaining driver awareness of speed, stating that traditional acoustic and haptic feedback is necessary to provide a more immersive experience.
How Will the New BMW M3 Look?
Spy shots have captured a test model featuring a body design influenced by the Neue Klasse sedan concept, with livery resembling that seen on the quad-motor i4 spotted in 2023.
The upcoming electric M3 is expected to incorporate styling elements from the Neue Klasse 3 Series concept while also integrating distinct M division enhancements, including wider fenders, aggressive bumpers, and an aerodynamic diffuser.
Cooling advancements in engine management may result in fewer air vents on the petrol model’s front end, aligning its appearance more closely with the electric variant.
Inside, the M3 will adopt BMW’s newly introduced ‘Panoramic iDrive’ system, first showcased in early 2025. This interior upgrade will feature an expansive full-width display across the dashboard, a larger central touchscreen, and a redesigned steering wheel for a modernized look.
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When Will the New BMW M3 Arrive and What are its Competitors?
Following the debut of the Neue Klasse 3 Series in 2026, BMW will introduce the next-generation M3 lineup in 2027, including both electric and petrol variants. This marks seven years since the current G80-generation M3 was launched.
Detailed UK specifications and pricing will be disclosed towards the end of 2027, with availability commencing in 2028.
Upon its release, the electric M3 will enter a competitive segment, facing rivals such as Hyundai’s upcoming high-performance electric sedan, which will incorporate technology from the Ioniq 5 N.
Additional competition is expected from other high-powered electric saloons, including potential performance-focused iterations of forthcoming models.