Horse Powertrain has introduced the C15 engine, a naturally aspirated unit designed to transform electric vehicles into range-extended ones. This compact engine, measuring 19.7 inches by 21.7 inches by 10.8 inches with a 1.5-liter displacement, is a briefcase-sized powerhouse that houses the generator, inverter, exhaust, and cooling package. Capable of producing up to 94 horsepower, the C15 is engineered to seamlessly integrate with existing electric drive units, allowing it to recharge the battery. Its small size enables it to fit horizontally or vertically in the front or rear compartments of B- or C-segment electric vehicles, requiring minimal modifications.
For those seeking more power, Horse Powertrain offers a turbocharged version of the C15 engine, which can deliver up to 161 horsepower. This version is specifically designed for larger D-segment passenger cars and light commercial vehicles. The C15 engine is Euro 7 compliant, ensuring it meets stringent environmental standards. Matias Giannini, CEO of Horse Powertrain, highlights the growing popularity of range-extended EVs in global markets, noting that the C15 provides OEMs with a cost-effective solution to adapt their battery electric vehicle platforms into REEVs, capitalizing on this expanding powertrain category.
As the future of electric vehicles remains uncertain in various regions, automakers are increasingly investing in hybrids and range extenders like the C15. This shift is evident in the plans of companies such as Scout, which will offer a range-extended option called Harvester for its electric SUV and pickup in 2027, promising over 500 miles of electric range. Similarly, Ram is developing the Ramcharger, a 1500 with an electric drive unit and a 3.6-liter V-6 generator, while Hyundai plans to launch a range-extended EV in 2026. These engines, including the C15, operate efficiently at low RPMs, conserving fuel and addressing range anxiety, potentially serving as a transitional bridge to fully battery-electric vehicles.