Gasoline Octane
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, you may notice an audible knocking noise when you drive, commonly referred to as spark knock. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible.
If you are using gasoline rated at 87 octane or higher and you hear heavy knocking, your engine needs service.
See also:
Lower Anchors and Tethers for Children (LATCH)
The LATCH system holds a child restraint during
driving or in a crash. This system is designed
to make installation of a child restraint easier. The
LATCH system uses anchors in the vehicle and
at ...
Sculpted design
Buick Verano carries the modern Buick design cues introduced on the Enclave
and interpreted for the LaCrosse and Regal. They include a bold, detailed black
chrome waterfall grille, prominent blue ...
Purposeful technology
Comprehensive connectivity is enabled by OnStar's remote vehicle access,
which makes keeping tabs on the vehicle a breeze from anywhere with a smart
phone. Highlights include:
Passive entry
Hea ...