The All-new 2018 Alfa Romeo Stelvio Sets a New Benchmark in Performance, Style and Technology in an SUV That Could Only Be Italian 
The SUV for the S-Curves: Built in Italy, the Top-of-the-line Stelvio Quadrifoglio Delivers a Class-leading 505 Horsepower and 0-60 in Just 3.9 Seconds 

Best-in-class 280 horsepower with all-aluminum Alfa Romeo turbocharged four-cylinder engine
Featured in the all-new 2018 Stelvio and Stelvio Ti models, an all-aluminum 2.0-liter direct-injection, 16-valve, turbocharged and intercooled engine, designed specifically for Alfa Romeo, delivers a best-in-class 280 horsepower, along with world-class levels of performance, efficiency and refinement.

To deliver its best-in-class 280-horsepower output and flat torque curve with 306 lb.-ft. of torque available between 2,250 - 4,500 rpm, the state-of-the-art engine features exceptional turbo responsiveness thanks to a "2-in-1" turbocharger design, with the charging system driven through two pipes, which gathers exhaust gas from pairs of cylinders in an alternating sequence.