Clue: Appalled by Henry, when getting into a sports car (6)
Answer: AGHAST
Explanation: Definition: Appalled
 [ H(symbol for the henry, a unit of electrical inductance) + AS(when/at the time that something happens, as in "as you enter …") ] **contained in**(getting into) [A + GT(abbrev. for "gran turismo", a high-performance sports car) ].