The new Cadillac Twin-Turbo V-6 and eight-speed automatic transmission combination leads the CTS sedan’s powertrain lineup in the new CTS Vsport. It is the first twin-turbocharged engine ever offered by Cadillac and is the brand’s first eight-speed automatic. The Cadillac Twin-Turbo is SAE-certified at 420 horsepower (313 kW) and 430 lb.-ft. of torque (583 Nm), making it the most power-dense six-cylinder engine in the segment. A pair of smaller turbochargers helps provide more immediate power on demand, with approximately 90 percent of peak torque available from 2,500 rpm to 5,500 rpm. That gives the engine a broad torque curve that customers will feel as strong, willing power in almost all driving conditions – and helps the CTS Vsport reach 60 mph in an estimated 4.6 seconds.
Excellent power-to-weight ratios and racetrack-honed suspension geometries established with the development of the ATS enabled engineers to advance CTS’s performance with greater feelings of feedback, control and response. The comparatively low curb weight helps make the most of the driving experience by allowing the use of lighter-weight chassis components, which reduces unsprung weight to enable more precise handling without compromising ride quality.
The CTS sedan’s low mass and optimal brake sizes are expected to give it braking performance that is among the best in the segment, with standard Brembo brakes.
Source: Cadillac Press Release