In 2012, Maserati only made 6,000 cars but things have moved on since then. The Ghibli was released in 2013 and during 2016 along came the first SUV the Levante. It quickly took over half the production volume. The Ghibli accounts for about 30%.
The downside to this upsurge in production has been the downturn in 2018. After a 23% increase in 2017, 2018 was hit with a 35% fall. It was to be expected, but maybe not the the full degree it happened. Still, the range has a more rounded out feel to it now.