The Genesis G90 engine comes in two configurations, both built around a 3.5-liter twin-turbocharged V6. Drivers shopping with Jenkins Genesis of Leesburg choose between substantial power and extraordinary power. Here’s what separates these powertrains.
Base Twin-Turbo V6: 375 Horsepower
The standard 3.5T configuration produces 375 horsepower and 391 lb-ft of torque. This twin-turbocharged setup pairs with an eight-speed automatic transmission and all wheel drive. Power delivery stays smooth and refined, matching the sedan’s luxury character while providing strong acceleration.
E-Supercharger Adds 34 More Horses
The e-SC variant takes the same 3.5-liter V6 and adds an electric supercharger powered by a 48V mild-hybrid system. Output jumps to 409 horsepower and 405 lb-ft of torque. That 34-horsepower difference translates to quicker throttle response and stronger low-end torque.
Testing shows this configuration reaches 60 mph in just 5.4 seconds — that’s pretty quick for a full-size luxury sedan weighing over 4,800 lbs.
Electric Supercharger Technology
The 48V system eliminates turbo lag by using electric boost at lower engine speeds. Traditional turbochargers need exhaust gases to spin up, creating a brief delay. The electric supercharger responds instantly when you press the accelerator, filling that gap until the turbochargers take over at higher RPMs.
Eight-Speed Transmission Handles the Power
Both Genesis G90 engine configurations connect to an eight-speed automatic transmission with paddle shifters. The transmission includes Predictive Shift technology that uses navigation data and sensor information to anticipate road conditions and adjust shift patterns accordingly.
Check Out the 2026 Genesis G90 Engine in Leesburg, FL
Both Genesis G90 engine options deliver power that suits the sedan’s flagship status. The base 375-horsepower setup provides ample performance for most drivers, while the 409-horsepower e-SC variant adds noticeable thrust for those who want maximum capability. Visit Jenkins Genesis of Leesburg to compare both configurations and experience what makes Genesis engineering stand out among luxury sedans.
