This comes from a more rigid chassis with lots of high - strength steel, a long 111.4 - inch wheelbase that promotes stability, and a change in the rear suspension geometry to
reduce impact harshness.
«Add in the enhanced handling from the revised suspension — which provides better grip, reduced understeer, improved road holding,
reduced impact harshness and better ride — and you've got a new standard for thrilling performance.»
Not exact matches
Sport — Transmission shift times are
reduced by 50 percent versus Auto Mode; stability control, four - wheel drive and steering systems are set for typical enthusiast driving style; paddle shifters are enabled and suspension is tightened up without increasing
impact harshness to deliver increased vehicle performance capability over Auto Mode; uses 35/65 torque split
Where previous versions exhibited relatively high levels of
impact harshness and tire «whoomp» on even small bumps, this one is comfortable under almost all conditions, while simultaneously providing more grip and
reduced body - roll in corners.
Impact harshness over GM's deliberately harsh proving ground pavement is
reduced, and the ride is much smoother.