From Alfa Romeo to Volkswagen, there are plenty of automakers that would love to take down the new 3 Series.

The new generation of the BMW 3 Series, internally known by the G20 model code, at the Paris Motor Show 2018. Sales start in the spring of 2019, which makes this a prime time to check out the new model's competitors. The German stalwart has challengers coming at it from all over the world.