Or, step up to CT5-V Blackwing—the most powerful Cadillac Sedan ever—and dominate the road or track with 668 horsepower and 659 lb-ft of torque (893Nm). You can ...
The 1,000HP Hennessey CT5 Blackwing is a Beast on the Street (But There's a Catch) - TheSmokingTire. The Hennessey treatment, as applied to an already ...