The Laurin & Klement C (also known as the 10/12 HP) was a bigger car model built in parallel with the Laurin & Klement B. Like its sister model, it came in 1906 out, as a tonneau (2-seater with a closed body).
The water-cooled, alternately controlled four-stroke engine had a displacement of 2042cm ³ and a power output of 9 bhp (6.6 kW). This accelerated the 790-810-pound vehicle up to 45-50 km/h. The power was transferred through a gearbox and a drive shaft to the rear wheels. The chassis of the car consisted of riveted steel U-profile beams.
Only about 14 complete cars were made between 1906 and 1907.