Valeo Accelerates the Energy Transition with First 48V 2-Speed eAxle for Dacia Duster, Bigster & Striker

17 June 2026 — Paris, France — Valeo, a global leader in automotive technology, announces the commercial launch of its 48V 2-Speed eAxle with Smart Dog-Clutch. This 48V eAxle provides a practical solution to the rising emissions costs that will be applied on traditional 4WD. Replacing mechanical components with a more efficient electric drive allows balancing out the extra fuel consumption of the traditional 4×4 systems to meet the strict European standards while remaining affordable.

The 48V 2-Speed eAxle has been selected by Dacia for its new “Hybrid-G 150” powertrain launched on the Dacia Duster, Bigster and in the months to come on the Striker.

Xavier Dupont, CEO of Valeo Power Division said: “We are proud to see Valeo’s innovative 48V 2-Speed eAxle at the heart of Dacia’s new Hybrid-G 150 4×4 powertrain. This breakthrough technology preserves the iconic 4×4 DNA of the Duster while significantly reducing its CO₂ emissions. The collaboration with Dacia highlights our ability to scale electrification for the mass market and to provide the technology that supports our partners in the transition to sustainable, safe and all-terrain mobility.”

Resolving the torque versus efficiency trade-off

Traditionally, affordable electric axles face a compromise between torque at low speed and high-speed efficiency. This innovation, co-developed by Renault Group and Valeo, resolves this through a new 2-speed architecture:

• Extreme Off-Road performance: with the short gear ratio, the system delivers 1,800 Nm maximum of rear wheel torque, providing “SUV-strong” capability Dacia customers expect for steep climbs and extreme terrains.
• High-Speed efficiency: the system seamlessly shifts to the long gear ration for efficient cruising up to 140 km/h.
• Smart Dog-Clutch breakthrough: the system, co-developed with Renault Group, is based on a simple dog clutch with software-synchronized speed engagement, offering premium-tier performance at a cost compatible with entry-level vehicles.

A technical breakthrough

The 41 kg unit represents the most powerful 48V rear electric powertrain on the market, delivering 31 hp peak. Its compact design allows integration into existing B-segment platforms providing a cost-effective solution to upgrade existing MHEV (Mild Hybrid Electric vehicle) with electric rear-wheel drive function.

• 100% electric urban drive: with the 48V 2-speed eAxle and optimized software strategies, Dacia succeed, on the Dacia Duster and Bigster, to ensure up to 60%* of urban driving in 100% electric.
• Reliability: validated in extreme conditions, the system does not compromise the vehicle’s towing capacity or water-wading depth. In addition, it has been tested from -30°C in Sweden to 45°C in Spain.

By powering Dacia’s new Hybrid-G 150 4×4 powertrain, Valeo’s 48V eAxle sets a new standard for hybrid 4×4 mobility, proving that cutting-edge innovation can remain accessible without compromising on adventure-ready capabilities; they even improve them in certain conditions.

* Results from internal tests using the urban (low) phase of the WLTC (Worldwide Harmonized Light Vehicles Test Cycle). % of journey time, varying according to actual driving conditions (road type, driving style and weather conditions)

About Valeo
Valeo is a leading global technology company creating innovative solutions and systems for automotive and technology partners worldwide. Valeo is structured around its POWER, BRAIN and LIGHT Divisions, and Valeo Service, the augmented service partner, for the aftermarket and new forms of mobility.
Valeo is committed to making mobility safer, more sustainable and affordable to all. The Group is playing a vital  role in shaping the Car of Tomorrow: which will be  electrified, safer and software-defined. Valeo is leveraging its global industrial footprint and its technological leadership in electrification, advanced driver assistance systems, lighting and software to capture an increasing share of value per vehicle.
Valeo is listed on the Paris Stock Exchange.
Valeo in brief: €20.9 billion in sales in 2025 | 100,000 employees worldwide | 29 countries | 149 production plants | 59 R&D centers | 19 distribution platforms (as of February 26, 2026).
Learn more at www.valeo.com
Find all our press releases: https://www.valeo.com/en/press-releases/

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