Mercedes-Benz S-Class vs Cadillac CT5

The 2025 Mercedes-Benz S-Class is an automotive icon that fulfills its lofty expectations for comfort, performance, technology, and refinement. Last redesigned for the 2021 model year, the brand’s flagship sedan receives only small changes for 2025.

Verdict: Quite simply, the S-Class is the best luxury sedan that doesn't wear a Bentley or Rolls-Royce badge. With several models to choose from and a dizzying array of options, there seems to be a perfect match for a variety of tastes, provided you have a six-figure budget.

A relative bargain in the premium midsize car segment, the 2025 CT5 sedan receives several changes to keep it appealing. Mostly, they pertain to technology, and the new 33-inch display containing digital instrumentation and a new infotainment system is the most obvious manifestation of that. In addition, the CT5 gets more standard and available safety features and driver assistance tech, updated audio, new front-end styling, and a couple of new paint colours.

Verdict: Despite the updates for 2025, the Cadillac CT5 is starting to look and feel like an older car. Also, compared to its rivals, it lacks polish and refinement. However, it is a bargain when cross-shopping it with the Audi A6, BMW 5 Series, and Mercedes-Benz E-Class. Its tech is impressive, too.