1993 Nissan Sentra Question about curb weight differences

1993 NISSAN SENTRA
85,000 MILES • 4 CYL • 2WD • MANUAL
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ANGLOAUSTRIAN
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Hi. Why does my little two-door 1993 Nissan Sentra E (3318 lbs) weigh 300-400 lbs. more than a 4-door current Nissan Sentra (eg 2009 2897 lbs) ? Where is the extra weight - panels, frame? Can anyone explain? Are modern cars' crumple zones more efficient than my 93 Sentra's? Is the extra weight due to thicker frame?
Oct 17, 2009 at 12:14 PM
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JACOBANDNICKOLAS
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Today's cars are made lighter for better fuel economy. Yes, the frame, body panels, and engine components are made using a slightly thicker steel, and the newer cars use as much aluminum as they cam.
Oct 17, 2009 at 4:11 PM
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