2025 Gls 450 Review. Gls 450 4matic sport utility 4d. Smooth and more powerful than ever thanks to a boosted engine, the gls is a comfortable one to handle on the road.

Compared to last year, the 2025 gls450 has. The gls has recently undergone a subtle facelift and refresh for the year 2025, boasting updated styling, rejuvenated interiors, the latest mbux technology, and, notably, mild.