[8] It is only available as a sedan, with no plans to introduce a Shooting Brake variant in the near future.

[11] Information on the C257 CLS was released online on 29 November 2017,[12] with a public unveiling at the Detroit Auto Show in January 2018.

[14] CLS 53 4MATIC+ models utilise variable all-wheel drive, allowing for torque distribution between the front and rear axles.

[18] Standard equipment includes LED headlights, 18-inch alloy wheels, ambient lighting, as well as lane keeping and speed limit assistance systems.

[20] Optional equipment includes air suspension and a widescreen cockpit consisting of two 12.3-inch displays on the dashboard.