The Ferrari 330 GTC and 330 GTS, introduced in 1966, were more closely aligned with the 275 series than the 330 GT 2+2, sharing the same short wheelbase, independent rear suspension, and 205VR14 Michelin XWX tires. These models, known for their refinement, were quieter and easier to drive, with the 330 GTC being described as possibly the first Ferrari where a radio could be enjoyed. The GTC, a two-seater coupé with a Pininfarina-designed body, debuted at the Geneva Motor Show, while the GTS spider was unveiled at the Paris Motor Show. Approximately 600 coupés and 100 spiders were produced, each equipped with a four-litre engine producing 300 PS, until they were replaced by the 365 GTC and GTS in 1968.