Cadillac introduced a new ATS Coupe at the Detroit Auto Show this week, but missing from the automaker’s stand was a high-performance ‘V’ version. We know Cadillac still plans to launch an ATS-V, initially as a sedan and then as a coupe, and the choice of powerplant for these cars is a twin-turbocharged V-6.

Now we have an idea of how much power to expect. Motor Trend is reporting that the upcoming ATS-V models will feature a 425-horsepower version of the twin-turbocharged 3.6-liter V-6 found in the CTS Vsport and XTS Vsport models.

That matches the output of BMW’s new M3 and M4 models and is less than the output of the Lexus RC F, and it’s likely to be lower than the output of the next-generation Mercedes-Benz C63 AMG, but the ATS-V models should be lighter than their rivals thanks to the base ATS’ Alpha underpinnings. The ATS-V models are also said to benefit from a seven-speed manual transmission (GM's new eight-speed auto is likely to be an option).

The story doesn’t end there, however. The ATS-V models are also reported to come in more potent ‘plus’ flavor. These will reportedly receive a different engine altogether, tipped to be a V-8.

Motor Trend is also reporting that Cadillac’s next CTS-V will get a twin-turbocharged version of the Corvette Stingray’s 6.2-liter LT1 V-8. This engine is alleged to appear in a successor for the C6 Corvette ZR1, though we’re unlikely to see such a car for several years still.

A launch date for the ATS-V, meanwhile, remains uncertain; Cadillac has a lot of new product coming onto the market this year including the new Escalade, ELR electric and new ATS Coupe, though we could still see the launch of an ATS-V later this year or early next.


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