The F-Cell is a hydrogen fuel cell electric vehicle developed by Daimler AG. Two different versions are known - the previous version was based on the Mercedes-Benz A-Class, and the new model is based on the Mercedes-Benz B-Class. The first generation F-Cell was introduced in 2002, and had a range of 100 mi (161 km), with a top speed of 82 mph (132 km/h). The current B-Class F-CELL has a more powerful electric motor rated at 100 kW (134 hp), and a range of about 250 mi (402 km). This improvement in range is due in part to the B-Class's greater space for holding tanks of compressed hydrogen, higher storage pressure, as well as fuel cell technology advances. Both cars have made use of a "sandwich" design concept, aimed at maximizing room for both passengers and the propulsion components. The fuel cell is a proton exchange membrane fuel cell (PEMFC), designed by the Automotive Fuel Cell Cooperation (AFCC) Corporation.

There are 60 F-Cell vehicles leased to customers in the USA, Europe, Singapore and Japan.

In December 2010, began its B-Class based F-Cell lease program with the first delivery to Vince Van Patten, with a further 69 to be on the roads in California by 2010.

The 350 Bar (5000 PSI) hydrogen tanks for hydrogen storage contain enough fuel for a 248 mi (399 km) drive. Using 700 Bar (10000 PSI) tanks the range is extended 70% to 421 mi (678 km).

The Mercedes-Benz B-Class F-Cell was selected by Green Car Journal as one of the five finalists to the 2012 Green Car Vision Award.