G26 · i4 / 4 Gran Coupe

What the G26 Chassis Is

The BMW G26 is the second-generation 4 Series Gran Coupe, a five-door liftback that packages coupe styling with genuine four-door practicality. Built on BMW's CLAR platform, the G26 is unusual in that it houses both internal-combustion models and the fully electric i4 within a single chassis architecture. That flexibility makes it one of the most versatile modern BMW lines, letting buyers choose between a traditional turbocharged inline layout and battery-electric propulsion without changing the fundamental shape or footprint.

If you're researching a specific car, run the build through our VIN decoder to confirm engine, drivetrain, and factory equipment before you buy.

Models and Drivetrains Offered

The G26 spans nine US-market models across a 2022-2026 production window:

• 430i Gran Coupe and 430i xDrive Gran Coupe — turbocharged four-cylinder, the value entry points
• M440i Gran Coupe and M440i xDrive Gran Coupe — turbo inline-six with mild-hybrid assist, the performance sweet spot
• i4 eDrive35 and i4 eDrive40 — single-motor rear-drive electric
• i4 xDrive40 — dual-motor all-wheel-drive electric
• i4 M50 (xDrive) and i4 M60 — dual-motor M Performance electric flagships

The gas cars use BMW's proven turbocharged units with 48-volt mild-hybrid technology, while the i4 range relies on a floor-mounted battery pack and one or two electric motors. All-wheel drive is available across both fuel types via xDrive. To understand how these powertrains fit into the wider lineup, see our BMW DNA overview.

What It's Like to Own and Buy

The G26 rewards buyers who value everyday usability. The liftback tailgate swallows far more cargo than the coupe's trunk, and the rear seat is usable for adults. On the road, the M440i models deliver the classic smooth inline-six character BMW enthusiasts prize, while the i4 M50 and M60 offer effortless, silent thrust that rivals far more expensive sports sedans.

These are recent cars, so most examples remain under warranty or CPO coverage. As always with modern BMWs, verify software and battery health on i4 examples, confirm service records, and inspect the large front grille and adaptive dampers for cost. Compared to older BMW four-doors like the E60 5 Series or grand-touring platforms such as the E63, the G26 feels dramatically more digital and connected.

Notable Strengths and Watch Points

• Strengths: versatile liftback body, strong inline-six option, quick and refined i4 electric variants, broad xDrive availability.
• Watch points: as an early-life chassis, long-term reliability data is still accumulating; polarizing large-kidney grille styling; electronics-heavy interior demands careful software checks.

For buyers wanting a single BMW that can be spec'd as an efficient commuter, a six-cylinder cruiser, or a fast EV, the G26 4 Series Gran Coupe is one of the most adaptable choices in the current range.