Electric Cars

A groundbreaking advancement in automotive engineering has emerged from the collaboration between Geely and Renault, through their joint venture, Horse Powertrain. They have introduced a novel 2.0-liter turbocharged gasoline engine, dubbed the B20, specifically engineered to function flawlessly even when submerged in considerable depths of water. This innovative power unit promises to redefine capabilities for vehicles operating in challenging environments.

The B20 engine is distinguished by its IPX8 certification, enabling it to operate effectively in water up to 1.1 meters (3.6 feet) deep. This feature is particularly beneficial for serious off-road enthusiasts who frequently encounter water crossings. Beyond its water resistance, the B20 is built to integrate seamlessly into various electrified vehicle architectures, including conventional hybrids, plug-in hybrids, and range-extended electric vehicles. It delivers a robust performance range of 188 to 248 horsepower and 300 to 380 Newton-meters (221 to 280 pound-feet) of torque, ensuring stable power delivery even when climbing extremely steep grades, up to 100 percent. The engine achieves its waterproofing through a comprehensively sealed structure, specialized sealing between the engine and transmission, and IPX8-rated electrical components and sensors. An intelligent control system automatically adjusts power output and throttle response upon detecting submersion, while an active dual-cooling system and a variable-displacement oil pump optimize temperature and oil flow under demanding conditions. Constructed from an aluminum block with an integrated exhaust manifold and a simplified balance-shaft system, the B20 prioritizes reducing noise, vibration, and harshness while enhancing durability. Weighing a mere 130 kilograms (287 pounds), it boasts direct injection, a Miller-cycle combustion process, and an impressive brake thermal efficiency of 48.4 percent, achieved through high-pressure injectors, high-tumble intake ports, and custom-designed pistons for improved fuel economy.

This pioneering engine is not merely a theoretical concept but is already actively powering a production model, the Geely Galaxy Cruiser 700, a plug-in hybrid off-road vehicle exclusively available in China. This real-world application underscores the engine's practical viability and performance. The commitment of Horse Powertrain to engineer the B20 with deep-water crossings and extreme off-roading as core design considerations highlights a forward-thinking approach to automotive powertrain development.

The B20 represents a significant leap in vehicle powertrain technology, merging rugged off-road capability with modern electrification. It exemplifies how engineering innovation can address specific environmental challenges while contributing to the broader goal of efficient and versatile mobility. This development encourages a vision where vehicles can navigate diverse terrains and conditions, pushing the boundaries of what is mechanically possible and reliable for the long term.

Toyota North America has announced the donation of the very last fifth-generation GR Supra produced to Reach Out WorldWide, the esteemed disaster-relief charity founded by the late Paul Walker in 2010. This singular vehicle represents a unique culmination of the MkV Supra’s production, destined for auction to support a noble cause.

The highly anticipated sale will take place at the Barrett-Jackson Scottsdale Auction, scheduled from January 23 to January 31, 2027, at WestWorld of Scottsdale. Notably, the entirety of the hammer price from this auction will directly benefit the charity, with no deductions for fees. This specific Supra is distinguished by a commemorative Vehicle Identification Number (VIN) ending in 99999, an exclusive Phantom Gray exterior finish, and a special signature from Akio Toyoda, utilizing his racing pseudonym, Morizo. Powering this special edition is the familiar turbocharged 3.0-liter inline-six engine, delivering 382 horsepower, mated to a six-speed manual transmission. It also inherits the advanced hardware of the Final Edition, including enhanced Brembo brakes and a finely tuned suspension system.

The decision to donate the ultimate MkV Supra to charity brings its story full circle, mirroring the charitable auction of the very first global production MkV Supra in January 2019, which fetched an impressive $2.1 million. While it remains to be seen if this final model will surpass that figure, its unique status and philanthropic purpose are expected to attract significant collector interest. The partnership between the Walker family, Barrett-Jackson, and Reach Out WorldWide has a long history of successful charity vehicle sales, emphasizing the organization's critical work in mobilizing volunteers and resources for communities impacted by natural disasters. Before its main event in Scottsdale, the car will make a special preview appearance at Barrett-Jackson's 2026 Las Vegas Auction, offering enthusiasts an early glimpse of this significant vehicle.

This gesture by Toyota provides a meaningful conclusion to the MkV Supra's legacy, demonstrating a commitment to giving back while also creating a valuable collector's item. It serves as a reminder that automotive passion can extend beyond performance and aesthetics, contributing to greater societal good. Such initiatives not only highlight corporate social responsibility but also inspire a positive spirit within the automotive community, showcasing how iconic vehicles can be catalysts for positive change and support humanitarian efforts globally.