Mercedes Benz 300SL Gullwing
The Merc 300SL Gullwing however is both the combination of rare and very expensive too if you manage to find one for the purchase today. This beauty had lasted around 2 years in production until due to development of a newer roadster concept version.
Aston Martin Bulldog
Aston Martin’s in general have always featured its classic design even in the modernized versions too but they did it all different with the bulldog. The gullwing doors which open upwards are definitely a unique addition to the car, making it one of its kind.
