Car Search Engine Website

This is going to be the next generation of car search engine. Think of Google for cars. At the core of the domain name I would like to find creative unique names and fairly small names. It is preferred that the domain name would have nothing to do with "car","search","engine" or "auto" since the competition in those names is huge. Therefore we have decided to make a unique name for us. Let me give you example of domain names that historically have catchy names and have nothing to do with their core business, for example: Google.com (search engine) Mint.com (Finance) Trello.com (Online Management Tool) Amazon.com (sale items) eBay (sale items)

Please add an explanation behind the name, does it have any meaning? I would prefer to have .com and prefer not to have competition if people will Google it. No dash, prefer no numbers.