Demi Moore recently upped the vehicular ante: the actress snagged one of the new Mercedes-Benz S400 hybrids!

“Trying out the new Mercedes Hybrid- love that they are going green and with style!” Moore wrote on her Twitter page. She also posted an accompanying photo of her posing with sleek and stylish ride.

Moore has long been a green-living crusader. Last year, she finally got an upgrade when husband Ashton Kutcher bought her a 2010 Prius for her 47th birthday.