. ]5 H8 X; y( r' N详细情况请看以下连接: 2 w' ]( c$ H8 S& S) p $ k2 f( ^9 S0 C" u; qhttp://www.safercar.gov/Info.htm#iq8 - p4 M; Q" ?. c/ T# {* U2 ]: |) [) ~7 A: U+ E1 w9 i0 I
下面一段摘自该网页。 9 I* i4 H0 G) n: R0 L2 W9 t: ] 3 l" z4 o* T& p1 k* zHow does NHTSA perform the frontal crash rating and how are vehicles rated? - @* `' W( G4 p
8 a: W V2 G6 X% R) y$ s6 cFor frontal crash ratings, crash-rating dummies representing an average-sized adult are placed in driver and front passenger seats and secured with the vehicle's seat belts. Vehicles are crashed into a fixed barrier at 35 miles per hour (mph), which is equivalent to a head-on collision between two similar vehicles each moving at 35 mph. Since the rating reflects a crash between two similar vehicles, make sure you compare vehicles from the same weight class, plus or minus 250 lbs., when looking at frontal crash star ratings.