Although not scheduled for an official debut until 2014, the 2015 Mercedes-Benz CLS has been spied showing off its subtle facelift. The updated CLS will feature minor design changes, with the main tweaks focused on a new bumper, grille and headlamps. The revised CLS – not scheduled to hit dealerships until 2015 – will likely be the first U.S. model to be loaded with the 9G-TRONIC nine-speed automatic transmission.
