Occupant safety is a big selling point for the Impala. In crash tests conducted by the National Highway Traffic Safety Administration (NHTSA), the Impala earned five stars (out of five) for both the driver and front passenger in frontal impact testing, and four out of five stars in side-impact testing. In frontal offset crash testing, the Impala earned a Good rating, the highest possible. , , , , , , Here at TNT Suzuki a 6 month, 6000 mile limited power train warranty comes standard with our vehicles so that you can buy with confidence.*, , , , , , *Does not apply to diesel powered vehicles.