2021: Launch year introducing G80 generation with revolutionary S58 twin-turbocharged 3.0-liter inline-six engine replacing naturally-aspirated S65 V8 and turbocharged S55 predecessors. Standard M3 produces 473 horsepower (353 kW) at 6250 RPM with 406 pound-feet (550 Newton-meters) torque at 2650-6130 RPM exclusively through six-speed manual transmission and rear-wheel-drive configuration targeting purist buyers prioritizing mechanical connection. M3 Competition variant increases output to 503 horsepower (375 kW) with 479 pound-feet (650 Newton-meters) torque through eight-speed M Steptronic automatic transmission and rear-wheel-drive, achieving 0-60 MPH in 3.5 seconds. Controversial styling direction features enlarged kidney grille measuring 50 percent larger than F80 predecessor polarizing enthusiast community while improving cooling capacity supporting sustained track operation. Launch specification includes adaptive M suspension, electronically-controlled limited-slip differential, three-stage traction control, and configurable drive modes. Base pricing started $69,900 for manual M3 and $73,400 for Competition representing significant value proposition versus Mercedes-AMG C63 and Alfa Romeo Giulia Quadrifoglio competitors.
2022: Introduction of M3 Competition xDrive expanding all-wheel-drive availability beyond M5 and X5 M establishing BMW M's commitment to all-weather capability. xDrive system features rear-biased torque distribution with dedicated rear-wheel-drive mode accessible through M Setup button deactivating front axle for traditional M3 dynamics on dry surfaces. Configuration maintains 503 horsepower output while achieving 0-60 MPH in 3.0 seconds flat—matching Mercedes-AMG C63 S and substantially exceeding Alfa Romeo Giulia Quadrifoglio acceleration. xDrive adds 110 pounds versus rear-wheel-drive Competition through additional driveshaft, front differential, transfer case, and supporting components, yet maintains sub-3900-pound curb weight through extensive aluminum suspension components. Market reception strongly favored xDrive configuration in North American market where all-season capability commands premium while European buyers continued preferring rear-wheel-drive specification maintaining traditional M3 character. Pricing started $74,900 for xDrive variant representing $1500 premium versus rear-wheel-drive Competition.
2023: Major technology update introducing BMW Operating System 8 with curved display panel integrating 12.3-inch digital instrument cluster and 14.9-inch touchscreen infotainment system under single piece of curved glass replacing separate screen configuration. iDrive 8 interface incorporates redesigned menu structure, enhanced voice control supporting natural language processing, cloud-based navigation with real-time traffic integration, and over-the-air software update capability ensuring long-term functionality improvements. Additional updates included integrated dashcam functionality recording front and rear camera feeds to USB storage, Frozen Pure Grey metallic matte paint option expanding color palette, and revised wheel designs. Competition specification received updated brake cooling ducts improving thermal management during track sessions. Model year marked increasing customer preference for Competition xDrive variant representing over 60 percent of United States sales despite enthusiast community advocating manual rear-wheel-drive configuration as purest expression of M3 philosophy. Production continued at BMW Dingolfing facility maintaining quality standards while ramping volume to meet strong global demand exceeding BMW M Division projections.
2024: Introduction of M3 CS (Competition Sport) limited-edition variant producing 543 horsepower (405 kW)—40 horsepower increase versus Competition through revised engine calibration, optimized turbocharger mapping, and enhanced cooling systems. Weight reduction totaling 75 pounds achieved through carbon-fiber-reinforced plastic (CFRP) hood, roof, front splitter, rear spoiler, rear diffuser, and interior trim panels combined with lightweight forged wheels. Suspension receives CS-specific damper valving, revised spring rates, additional chassis bracing, and Michelin Pilot Sport Cup 2 tires sized 275/35R19 front and 285/30R20 rear providing enhanced mechanical grip. M3 CS achieved Nürburgring Nordschleife lap time of 7:28.760—10 seconds faster than F80 M3 CS and approaching M4 CSL's 7:18.137 benchmark. Limited production run totaling approximately 1,700-2,000 global units with pricing starting $119,695 including destination charges creating immediate collector interest. Standard M3 and Competition variants continued unchanged maintaining model year continuity while CS variant commanded attention as ultimate G80 expression combining track capability with daily usability. CS specification included xDrive as standard equipment prioritizing all-weather performance over rear-wheel-drive purity.
2025: Mid-cycle refresh introducing revised LED headlight design with updated signature graphics, new forged M light-alloy wheel designs, and expanded exterior color palette including BMW Individual options. M3 Competition xDrive receives power increase to 523 horsepower (390 kW)—20 horsepower gain versus 2024 specification through revised engine calibration and turbocharger optimization while rear-wheel-drive Competition maintains 503 horsepower output. Technology updates include BMW Operating System 8.5 introducing QuickSelect functionality enabling rapid access to frequently-used vehicle settings, enhanced digital key supporting precise positioning for hands-free access, and expanded ConnectedDrive services. Standard M3 manual continues unchanged preserving purist option within increasingly automated lineup. Subtle exterior refinements include revised front bumper air intakes optimizing cooling efficiency and updated rear diffuser improving aerodynamic efficiency. Interior updates feature new upholstery options including Merino leather extended packages and Carbon Fiber trim selections. Pricing increases approximately $2,000 across lineup reflecting technology enhancements and maintaining competitive positioning versus refreshed Mercedes-AMG C63 adopting hybrid four-cylinder powertrain architecture representing fundamental philosophical divergence between German performance brands. BMW M Division confirmed G80 generation continuing through 2027 model year before replacement introducing electrified powertrain options aligning with corporate sustainability commitments while maintaining M Division performance benchmarks.
