Hyundai Motor Group has taken the wraps off its latest, advanced hybrid powertrain systems that are set to underpin a wide range of future models across its Hyundai, Kia, and Genesis brands. Unveiled during the company’s ‘Next-Gen Hybrid System Tech Day’, the new setup promises better efficiency and refinement.
At the core of the system is a newly developed transmission that integrates two electric motors – one supporting engine start-up and energy generation (P1), and another for propulsion and regenerative braking (P2). This dual-motor layout enables quicker response, smoother gear changes, and greater fuel economy, while also helping reduce noise and vibration.
The platform is designed with flexibility in mind, allowing it to be paired with various petrol engines, including a 2.5-litre turbocharged unit and a next-generation 1.6-litre turbo hybrid. When paired with the 2.5 turbo, the system is capable of delivering up to 245kW and 460Nm, while offering a claimed 7.1L/100km fuel consumption average. That equates to roughly 45 per cent greater efficiency and 19 per cent more power than the standard 2.5L turbo ICE alone.
The improvements don’t stop at performance. Hyundai has reworked its combustion strategy to include an over-expansion cycle that delays intake valve closure during compression, boosting combustion efficiency. Additional tweaks to the fuel injection and piston design also enhance responsiveness and overall thermal efficiency.
Backing up the hardware upgrades is a suite of electrification technologies that includes Vehicle-to-Load (V2L) power output, a revised Smart Regenerative Braking system, and a new Stay Mode, which allows the cabin’s features to operate from battery power while stationary. Other highlights include e-AWD configurations with dynamic torque distribution, e-Ride 2.0 for better comfort over bumps, and enhanced evasive steering assist.
The company says the new hybrid system will gradually roll out across more models, starting with the recently announced Hyundai Palisade hybrid. It also plans to introduce a rear-wheel drive 2.5L hybrid variant in 2026, with luxury Genesis applications expected to follow.
