The transmission controller analyzes and executes commands 160 times per second. Wide-open
throttle upshifts are executed up to eight-hundredths of a second quicker than those of the dual-
clutch transmission offered in the Porsche 911. Additional performance-enhancing features
include Performance Algorithm Shift and launch control via the Performance Traction
Management system.
Stronger foundation and track-honed driving experience
The underlying ATS structure is highly mass optimized and designed to meet higher
performance requirements, with enhancements to the V-Series developed to respond to
cornering and torque loads that go significantly beyond the levels experienced by the non-V
models.
The new elements include:
•
Unique shock tower-to-plenum brace
•
Strengthened rocker bulkhead
•
Stronger rear cradle-to-rocker braces
•
A unique aluminum shear panel at the front of the chassis
•
V-braces for the engine compartment.
The result is 25-percent greater structural stiffness than non-V models, which contributes to
more precise handling and more direct steering responsiveness.
“The ATS-V feels like it was machined from billet steel,” said Tony Roma, chief engineer. “Along
with supporting the higher performance capability of the car, the enhanced structure conveys
confidence to the driver through a greater feeling of solidity and sharper, more precise
responsiveness.”
With the stronger body structure – and more than a decade of V-Series production models and
the CTS-V racing program experience under their belts – engineers tuned the ATS-V to deliver
greater body motion control for a more agile feel, while maintaining excellent ride quality.
“The result is class-leading capability on the highway or track, balanced with luxury and
refinement,” said Roma. “In fact, the car is ready for the track right off the showroom floor, with
no special modifications required.”
