There's Q-Car Company; or the E-Quickie Car, built by students at the Karlsruhe University of Applied Sciences in Germany. See the links below.
quino
· Quest (Nissan)
qualcomm
Quarter panel
austrailian car company called NOTA
The name of the car that's start's with the letter Q is Nissan QuestAnother vehicle is the Quasar..made by Peugeot, pretty cool
Quaker State Corporation (now part of Shell Oil Company) Q8
· Excalibur
Audi is a German car manufacturing company. Aston Martin is a British sports car manufacturer.
Quest is a Nissan car model. Quattro is a Audi car model. QX56 is an Infiniti car model.
Toyota...
yes. yes.