Jim Trenary
Jim Trenary Chevrolet
501 Auto Mall Drive
O'Fallon, MO 63368
636-946-6300
Jim Trenary Chevrolet of Troy
200 Professional Parkway
TROY, MO 63379
636-528-8234
Jim Trenary of Union
1001 N. Highway 47
UNION, MO 63084
636-583-8000
Jim Trenary of St. Charles
2171 First Capitol Drive
St Charles, MO 63301
636-916-4015
Jim Trenary Automotive Group | A Dardenne Prairie Buick, Chevrolet, GMC Dealer

Welcome to Jim Trenary Automotive Group, serving the St. Louis, St. Charles, Wentzville, Troy and Union areas with a wide selection of new Buick, Chevrolet, GMC vehicles
and quality pre-owned cars, trucks, and SUVs.  We welcome the opportunity
to serve you, and our goal is to put you behind the wheel of the Buick, Chevrolet, GMC
that is right for you.

Please feel free to browse our new and used inventory, research financing options, or request a quick quote on a vehicle. You can even schedule service or order parts for your vehicle. Check out our hours and directions page for directions from anywhere !.  If there’s anything we can help you with, please send us an email or call us at (636) 949-6300.  We look forward to serving you!