Toyota develops next-generation hybrid for future multi-pathway vehicle platforms
- Entirely new 4-cylinder 1.5-litre engine, a modular design with both normally aspirated and turbocharged variants – designed for electrification – smaller and more efficient than ever before
- Coupled with lighter, more compact electric motors, power control units and inverters and developed as a highly efficient hybrid powertrain
- More than 15% better fuel economy targeted through lower friction, improved thermal management and reduced electrical losses
- Developed together with a new ‘multi-pathway platform’, the significantly smaller hybrid system enables a compact engine compartment and sleek, stylish vehicle proportions across battery-electric, plug-in hybrid and hybrid vehicle, without compromising BEV performance
- Common architecture across BEV, PHEV and HEV variants enables greater financial and engineering economies of scale
- 'Multi-Pathway platform' common architecture also intended to allow manufacturing operations to seamlessly adjust powertrain mix to match customer demand
Brussels, 28th October 2026 – Toyota is developing a next-generation hybrid powertrain designed for its future multi-pathway vehicle platforms. The system combines a new family of four-cylinder 1.5-litre engines, in naturally aspirated and turbocharged form, with lighter and more compact electric motors, power control units and inverters. Toyota is targeting more than 15% better fuel economy. The new hybrid system is also much smaller and can be integrated into the new multi-pathway platform, designed to deliver uncompromised BEV performance, enabling sleek and stylish vehicle design.
Energy circumstances differ by region and country, as do customer needs and preferences. Toyota’s multi-pathway approach is designed to respond to this by offering a range of electrified powertrains and adjusting the mix to market demand. The next-generation hybrid system is designed to support this flexibility in vehicle development and in manufacturing.
A complete hybrid powertrain redesigned from the ground up
Toyota has not adapted an existing engine for electrified use. Instead, it has developed the engine, hybrid system and power electronics together as one integrated powertrain. The new 1.5-litre engines were designed for electrification from the start. They are smaller and more efficient than their predecessors. The naturally aspirated version is designed to cover the hybrid system performance range currently served by Toyota’s 1.8-litre engine and its current 1.5-litre three-cylinder engine.
The engines are paired with lighter, more compact electric motors and power control units. Integrating these components more closely is intended to reduce losses across the whole system.
More than 15% better fuel economy
Toyota is targeting a fuel economy improvement of more than 15%. The gain is expected to come from lower mechanical friction, improved thermal management, reduced electrical losses and lower aerodynamic drag*.
Designed for flexible multi-pathway platforms
The new multi-pathway platform is being developed to deliver uncompromised performance and product appeal as a battery-electric vehicle, while the compact new hybrid system can also be integrated into the same platform. Hybrid and plug-in hybrid powertrains can be integrated into the same basic architecture without affecting vehicle silhouette, interior space or vehicle capability.
The lower-profile engine and hybrid package also allow lower bonnet heights and more dynamic vehicle proportions. Designers can more freely style the shape of the vehicle with fewer constraints.
Economies of scale and manufacturing flexibility
Battery-electric, plug-in hybrid and hybrid vehicles will share a common architecture. This means Toyota can spread development and production investment across higher combined volumes.
The result is greater financial and engineering economies of scale, without compromising the performance or capability of any variant.
The common architecture is also intended to allow manufacturing operations to seamlessly adjust the powertrain mix to closely match customer demand.
Supporting the multi-pathway approach towards carbon neutrality
Toyota sees highly efficient hybrid technology as a continuing part of its multi-pathway approach towards carbon neutrality. Toyota plans to increase external sales of its new engine and hybrid technologies in the coming years. The system is also being developed to run on renewable and carbon-neutral fuels. This extends the contribution that combustion-based electrified vehicles can make to reducing emissions while battery-electric and fuel cell electric technologies continue to expand.
* Lower Cd (drag coefficient) value.
For more information about our electrified powertrains with or without petrol engine visit Toyota Multi-Pathway Powertrains | Toyota Europe
Toyota Motor Europe NV/SA (TME) oversees the wholesale sales and marketing of Toyota, GR (Gazoo Racing) and Lexus vehicles and parts and accessories, as well as Toyota’s European manufacturing and engineering operations. Toyota directly employs over 26,000 people and has invested over EUR 12 billion in Europe since 1990. Its eight European manufacturing plants are located in Portugal, the UK, France, Poland, Czech Republic and Turkey. Today, there are approximately 15. 6 million Toyota and Lexus vehicles on European roads, whose drivers are supported by a network of 28 National Marketing and Sales Companies and around 2,300 retail sales outlets in 53 countries (EU, UK, EFTA countries , Israel, Turkey and other Eastern European countries). In 2025, TME sold 1,229,000 vehicles in Europe for a 7.2% market share. For more information, visit www.toyota-europe.com.
Toyota believes that when people are free to move, anything is possible. In the pursuit of "Mobility for All", Toyota aims to create safer, more connected, inclusive and sustainable mobility to achieve its mission of producing “Happiness for All”. In Europe, TME launched the KINTO mobility brand which offers a range of mobility services in 20 countries, and is growing its business-to-business sales of fuel cell products and engineering support. Contributing to the UN Sustainable Development Goals, Toyota is working to achieve carbon neutrality in its entire business across Europe by 2040.