The 2008 Chevrolet Impala runs on flex-fuel (unleaded/E85).
The 2008 Chevrolet Suburban runs on regular unleaded.
The 2008 Chevrolet Express runs on regular unleaded.
The 2008 Chevrolet Malibu runs on regular unleaded.
The 2008 Chevrolet Tahoe runs on regular unleaded.
The 2008 Chevrolet Colorado runs on regular unleaded.
The 2008 Chevrolet Equinox runs on regular unleaded.
The 2008 Chevrolet Corvette runs on premium unleaded (required).
The 2008 Chevrolet Tahoe-Hybrid runs on regular unleaded.
The 2008 Chevrolet Silverado-1500 runs on regular unleaded.
The 2008 Chevrolet Express-Cargo runs on regular unleaded.
The 2008 Chevrolet Silverado-2500HD runs on regular unleaded.