Lanchester Eleven has 10.8 HP four-cylinder engine with overhead valves and is of 1444-cc (66 x 105 mm) cubic capacity. Transmission is of the Daimler Fluid Flywheel type with four forward speeds. The chassis is priced at £215 and factory-supplied bodies includes Saloons and Coupés from £298 up to £325.
Lanchester Eighteen has a 2565-cc (72 x 105 mm) six-cylinder engine, four-speed Fluid Flywheel transmission and 9 ft 6 in wheelbase. The chassis price is £435.