The Triumph TR4 wis a sports caur biggit in the Unitit Kinrick bi the Standard Triumph Motor Company an introduced in 1961. Code named "Zest" durin development, the caur wis based on the chassis an drivetrain o the previous TR sports caus, but wi a modern Michelotti styled body. 40,253 caus wur biggit durin production years. The TR4 proved vera successful an continued the rugged, "hairy-chested" image that the previous TRs haed enjoyed.
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