By 1990, the entire class was revised with the cars having gained several upgrades including a reinforced chassis complete with a new suspension system and anti-lock brakes.
Novelty made its way into cabin as well which was restyled with a new choice of upholstery and wooden accents. For seven years, no other changes were made, until 1997 when the class received a facelift that introduced two new power units and a power-operated top for the convertible. The G-KLass cabrio became world’s only hand-made 4-wheel drive vehicle with that kind of top and three locking differentials.