Vintage cars as an investment. The DeLorean can look back on an eventful history. Today, the Gullwing is an interesting classic investment. 100 dream cars under the hammer. At the classic car auction in Switzerland, hunters and collectors go bargain hunting. And 'Youngtimers' with investment potential. Even Formula 1 World Champion, Senna was thrilled by the Mercedes 190E 2.3 16V