Scania's Irizar i6S PHEV Wins Sustainable Bus Award 2027

Event summary

Scania's Irizar i6S Efficient PHEV won the Sustainable Bus Award 2027 in the Coach category for its plug-in hybrid technology.
The vehicle reduces fuel consumption by up to 47% and emissions by up to 94% in long-distance coach operations.
The plug-in hybrid platform combines a 338 kW Scania Super 13-litre engine with two 145 kW electric machines and an 89 kWh lithium-ion battery.
The battery can be charged from 20% to 80% in approximately 44 minutes.
The award follows the vehicle's Label of Excellence for Driveline Technology in the 2025 Busworld Vehicle Awards.

The big picture

Scania's win highlights the growing demand for sustainable transport solutions that balance electric propulsion with long-distance operational needs. The i6S Efficient PHEV's success underscores the strategic shift towards hybrid technologies as a bridge to fully electric fleets, particularly in regions with underdeveloped charging infrastructure. The award also signals the increasing importance of sustainability awards in validating technological advancements in the transportation sector.

What we're watching

Market Adoption: How quickly operators will adopt the i6S Efficient PHEV given its hybrid flexibility and sustainability credentials.
Regulatory Compliance: Whether the vehicle's ability to comply with zero-emission zones will drive further regulatory mandates for hybrid solutions.
Technological Evolution: The pace at which Scania can integrate more advanced battery and charging technologies into future models.