The two-door variants carry over the same updates that were introduced for the C 43 sedan, including a 23-horsepower bump.
Mercedes-AMG has previewed the 2019 C 43 4Matic Coupe and Cabrio ahead of their official debut in New York.
The refreshed two-door cars gain the same range of updates that were recently revealed for the C 43 sedan, including more power and a few styling tweaks.
AMG's 3.0-liter biturbo V6 now boasts 385 horsepower, an increase of 23 ponies, and 384 pound-feet of torque. The figures are good for a launch to 62 mph in 4.7 seconds for the coupe and 4.8 seconds for the convertible.
The 2019 model year brings quad round tailpipes, restyled bumpers, improved aerodynamics and new wheels, among other visual refinements.
The new C 43 lineup is expected to land in showrooms later this year.