The 2009 Chevrolet Impala runs on flex-fuel (FFV).
The 2009 Chevrolet Suburban runs on regular unleaded.
The 2009 Chevrolet Colorado runs on regular unleaded.
The 2009 Chevrolet Express runs on regular unleaded.
The 2009 Chevrolet Malibu runs on regular unleaded.
The 2009 Chevrolet Equinox runs on regular unleaded.
The 2009 Chevrolet Tahoe runs on regular unleaded.
The 2009 Chevrolet Traverse runs on regular unleaded.
The 2009 Chevrolet Corvette runs on premium unleaded (recommended).
The 2009 Chevrolet Tahoe-Hybrid runs on regular unleaded.
The 2009 Chevrolet Silverado-3500HD runs on regular unleaded.
The 2009 Chevrolet Silverado-2500HD runs on regular unleaded.