Enterprise is my go-to for rentals. While researching my travel stuff I stumbled across the fact that the location at LAS airport has "exotics" options:
American Muscle Car: $208
Ford Mustang GT, Chevrolet Camaro SS or similar
Midsize Sport Luxury Sedan: $234
Maserati Ghibli or similar
Performance Sport: $332
Porsche Cayman, Jaguar F-Type or similar
Luxury Performance Sport: $451
Porsche 911, Jaguar F-Type SVR, Mercedes Benz SL400/550 or similar
Corvette: $495
Chevrolet Corvette or similar
Elite Performance Sport: $789
BMW 8-Series, Audi R8, Maserati Gran Turismo or similar
Ultra Performance Sport: $919
Lamborghini Huracan, Bently Continental GT or similar