That’s a ’93 Cadillac Allante that was at the 2013 Barrett-Jackson Auction in Palm Beach. The Cadillac Allante is a luxury car that was made between 1986 and 1993 (model years between 1987 and 1993), and the body was made by Italian coachbuilder Pininfarina. The engine of this one is a 4.6 liter L37 Northstar V8 that produces 295 horsepower and 290 pound-feet of torque. The transmission is a 4-speed automatic. This Allante sold for $12,650.
Mick Lennon Automotive Photography 
At the risk of being kicked out of the car blogger/car enthusiast club, I love these cars. Yes, they were underpowered at first and fraught with quality issues. Still, the bodies were designed and built by PININFARINA (as you point out), you know, the company that built bodies for Ferrari.
I think they are drop-dead gorgeous cars, especially with the optional hardtop (which was not available in 1993) in place. Beauty is in the eye of the beholder.
https://disaffectedmusings.com/2020/01/22/dreams-and-nightmares/
https://disaffectedmusings.com/2020/01/10/friday-floating/
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