The A-Class’ optional pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The Avalon Hybrid doesn’t offer pre-crash pretensioners.
The A-Class offers all-wheel drive to maximize traction under poor conditions, especially in ice and snow. The Avalon Hybrid doesn’t offer all-wheel drive.
The A-Class’ driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Avalon Hybrid doesn’t offer a driver alert monitor.
Both the A-Class and the Avalon Hybrid have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, front wheel drive, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, available lane departure warning systems and around view monitors.

