The Triumph TR6 is a sports car built by British Triumph Motor Company between 1968 and 1976. It was the best-seller of the TR range when production ended, a record subsequently surpassed by the TR7. Of the 91,850 TR6's produced, 83,480 were exported; only 8,370 were sold in the UK. The engine and transmission were generally similar to the TR5, but the bodywork was all new, with front and back squared off, reportedly as a result of a consultancy contract involving Karmann. All TR6's were powered by Triumph's 2.5-litre straight-6, with the same Lucas mechanical fuel-injection as the TR5 for the United Kingdom and global markets, and carburetted for the United States. While only the standard, or Base Model TR6, was produced, a range of Race Cars have been built using the TR6.