Create my google display ad for vehicle sales

My goal is to generate leads by creating a new Google display ad for my vehicle sales. No existing design elements are needed and I require a text and image ad. I am hoping to create an ad that grabs the reader's attention, persuades them to check out my sales, and gets them to click to the website. Make sure the design is visually appealing while clearly conveying the message. The ad should stand out AND BE DISPLAYED ON VEHICLES RELATED WEBSITES, MY TARGET AUDIENCE ARE PEOPLE THAT ARE SEARCHING TO BUY A CAR AT THIS MOMENT!