Porsche revealed the all-new 2017 718 Boxster and 718 Boxster S, marking a significant engineering evolution for its beloved mid-engine roadster lineup. Both variants adopt new turbocharged four-cylinder engines — a 2.0-liter flat-four producing 300 hp in the base 718 Boxster and a 2.5-liter producing 350 hp in the 718 Boxster S — replacing the naturally aspirated flat-six units. The 718 designation pays homage to Porsche's iconic 718 racing cars from the late 1950s, while the wider body, revise