Agree as usual with Hammer. My 2 cents about this - it's not IMO a high end car that they go or used to nuts making them silent to the point you could mistakenly restart a running engine!
Make sure if the car was available with hood insulation that it's in place. Some (don't know this on precisely) would fall down and folks would just remove the stuff. It's a maybe the it can be added but must be fireproof proper stuff!
Also - (old phart here) they used to use a heavy asphalt/rubbery undercoating all under cars that I haven't seen other than what OEM did sparingly. It did quiet a car down some,
T
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Tom Greenleaf - MetroWest, Boston