Gas-powered cars will soon be replaced by electric cars, which will be replaced by two-person motorcycles powered by nightmares. Catch some combustion-engine action while you can with today's Groupon: for $10, you get two one-day tickets at the Enquirer Media and Cars.com Cincinnati Auto Expo (up to a $20 value), presented by the Greater Cincinnati Automobile Dealers Association and held at the Duke Energy Convention Center from February 17 to 20. Children 13 years old and younger are free on Thursday, February 17 and Friday, February 18 when accompanied by a paying adult.

The Cincinnati Auto Expo is one of the area’s only annual automotive showcases, affording families an opportunity to pose with a Porsche, mingle with a Maserati, and scope out more than 30 other cars manufacturers. Prospective purchasers and windshield-shoppers alike are invited to climb into the cockpit of the latest and greatest geared-gadgets, from street-smart sedans to Ivy League–educated coupes. Auto experts stand ready to answer any and all questions about the crossovers, hybrids, and newest generation of motorized covered wagons. Consult the exhibitor list for a briefing on participating manufacturers.

Although the Cincinnati Auto Expo sometimes features a discounted price online, this Groupon still offers the best deal available.