Having stunned the crowds at Geneva, it's taken a few months but the Maserati Alfieri has finally touched down in the US; the sports car concept making its North American debut at Monterey Car Week. The Italian carmaker has already confirmed the gorgeous 2+2 will enter production in 2016, with power coming from a range of turbocharged V6 engines rated at up to 520 horsepower. Maserati has also announced the production model will look almost identical to the sexy concept, with a convertible variant to arrive in 2017.