“Lacking refinement compared to most rivals, some low-grade cabin materials, missing some key safety features.” — Edmunds.com
“The starter generator provides fast, quiet starting power and allows the gasoline engine to automatically start and stop under certain conditions to conserve fuel.” — MSN Autos
“The Sierra pickups are among the smoothest, quietest, most civilized, best equipped, and most enjoyable trucks we've driven.” — New Car Test Drive