Will the 812 GTS be Ferrari’s final front-engine, naturally aspirated V-12 spider? Based on the appropriately named 812 Superfast Berlinetta, the 812 GTS shares a lineage with a line of classic open Ferraris, including the magnificent 365 GTS/4 Daytona Spider of the early ’70s. The 812 GTS has a retractable hardtop roof and a 789-horsepower 6.5-liter V-12. Bonhams’ Scottsdale auction is offering a 2021 812 GTS with just 217 miles.