High Quality Content by WIKIPEDIA articles! The Volkswagen D24TIC is a 2.4 litre inline-six cylinder (R6/I6) single overhead camshaft (SOHC) diesel engine, formerly manufactured by Volkswagen Group from August 1991 to December 1995.The engine is constructed in an identical manner to the Volkswagen D24T engine, and its earler Volkswagen D24 engine - but includes an intercoolerto aid its turbocharger in order to improve overall performance and consistency of performance.