20. Lamborghini Espada
Even though the Espada wasn’t the first Lamborghini GT car, it was the most successful and controversial. Debuting in 1968, the Espada succeeded the 400 GT and served for 10 years. The Espada caused a lot of attention and even some criticism for its unusual styling and almost flat roofline (via Lamborghini).

Four adults and their luggage could easily travel long distances, and that’s exactly what Ferrucio Lamborghini wanted. The power came from the legendary Lamborghini 4.0-litre V12 engine, which was and still is a piece of mechanical art producing up to 350 HP, but it was not as fast as the power figure suggests. Lamborghini made over 1,200 of these cool four-seat coupe. Prices are still somewhat affordable, considering the rarity and heritage of this car.