Lamborghini proved it could make a luxurious grand touring coupe that a few people were willing to buy instead of a Ferrari with its first-ever production car, the 350GT. Based on the 350GTV prototype that was not actually drivable, the 350GT eventually grew and matured into the very similar 400GT we featured last time. At its inception the 400GT was just a 350GT with a larger engine, since the intended roof edits to turn the 2+1 into a 2+2 were not production ready. Lamborghini advertised the 350, 400 and 400 2+2 as three separate models, a fun take on the truth. But after three variations of the original 350 design, it was time for something new. The replacement process was not without drama.