HHR LS Panel ECOTEC 2.2L I4 SFI DOHC and Arctic Ice. Fantastic gas mileage for an SUV! Flex Fuel! Curry Auto Center is honored to offer this stout 2010 Chevrolet HHR. The HHR scored the top rating in the IIHS frontal offset test. Enjoy the safety and great visibility when you sit up high in this gas-saving SUV.*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***.