Discover the 2021 Porsche Boxster 25: Explore its features, view an extensive gallery with 22 photos. It's powered by a 4.0-liter six-cylinder engine, delivering an impressive 394 horsepower. With a top speed of 182 mph (292 km/h), it promises an exhilarating ride.It accelerates from 0 to 60 mph in just 4.3 seconds seconds.