Chevrolet Sonic aims to be the top small car in safety
August 29th, 2011 - Drew Dowdell - CheersandGears.com
Small cars aren't typically known for their crash worthiness. For 2012, Chevrolet hopes to change that perception with their new Sonic. The main component of the safety design is its exceptionally strong body structure and safety cage. Welded tubular steel members are used to support the the door frame openings while additional steel bracing reinforces the doors. About 60% of the unit body structure is high strength steel while ultra-high-strength steel forms the forward rocker panels.
In the event of a frontal or frontal offset crash, the Sonic's engine cradle and engine compartment rails absorb and distribute the impact energy around the passenger compartment. The A and B pillars are additionally reinforced and the Sonic is capable of withstanding more than 4 times its own weight if overturned.
Keeping the passenger compartment intact in a crash is important but so is cushioning the impact on the passengers inside the car. For that the Sonic employes 10 airbags; Dual stage airbags for the front driver and passenger, Roof-rail mounted head curtain airbags that stay inflated longer, seat mounted side impact airbags and a segment exclusive driver knee airbag.
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