at Bridgend Ford in Wales, U.K. and at Taubate Engine & Transmission Plant, Taubate, São Paulo, Brazil. Today Sigma engines are used by Focus, Fiesta, C-Max and Mondeo. A version is used by Morgan for their 4/4 Roadster since 2009, albeit coupled to a Mazda transmission driving the rear wheels. 1.25/1.4/1.6 L Sigma These engines in the first generation Focus produced 75 and respectively, but for MkII Focus the 1.4 variant was slightly modified and produced . Both engines have belt driven camshafts and Electronic Fuel Injection systems. They weigh . The 1.6 Ti-VCT was introduced in 2004, it features Variable Cam Timing; this version is used in MkII Focus. A new / EU5 version is used in the MkIII Focus, also a 1.6 L version is used in Ford Fiesta Zetec-S. The Sigma is usually coupled to the Ford IB5 five-speed manual transmission. Brazil Recently the Sigma engine was present in modern Brazilian versions of the Fiesta, Focus and Ecosport (1.6L TI-VCT version) and a 1.5 version was used by Ka. This engine was able to use the flex technology. Power with ethanol: 1.5L Sigma (non TI-VCT) - IB5+ manual transmission Fiesta (2014-2016) - Ka (2014–Present) - 1.6 Sigma (non TI-VCT) - IB5+ manual transmission (both) and PowerShift (Fiesta Only). Fiesta (2008-2014) - Ecosport (2012–Present) - 1.6 Sigma TI-VCT - IB5+ manual transmission and PowerShift. Focus (2013–Present) - Fiesta (2008-2014) - Ecosport (2012–Present) - In 2018 the Sigma engine was replaced in all Ford compact/subcompact cars to the newer and stronger "Dragon" engine, displacing 1.5L with a 3-Cylinder layout and with a power output of 136HP. Caterham usage Some Caterham Cars use modified Ford Sigma engines such as the Caterham Seven 270, which uses a tuned Sigma engine producing at 6,800 rpm as a modern equivalent to the original Ford Kent Crossflow engine used in the Lotus 7 from 1957 to 1972. Ford Sigma 1.6-litre overview Technical features: a high level of running refinement and low emission levels aluminium alloy cylinder block and head cross flow cylinder head structural aluminium oil-pan for increased engine stiffness individual throttle bodies in place of the standard intake manifold twin overhead camshafts each with five bearings sequential multi-port fuel injection system long life, glass fibre reinforced camshaft drive belt with automatic tensioner state-of-the-art Twin Independent Variable Camshaft Timing (on Ti-VCT variant) SCCA Spec Racer The third generation of the SCCA Spec Racer, commonly