How fast can your car accelerate from 0-60 mph?
Well, whether it's fewer than seven seconds, or slightly more than 30, it's the one magic figure which manufacturers sell and motorists believe is the true test of a car's potency.
But is it all that important? How do the testers achieve such dazzling figures; do the results accurately reflect what average motorists can expect from their cars?
Chris Goffey reports.
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