In addition to the rumored flagship sedan, there are persistent rumors that a range-topping coupe model would also bow alongside.
This would make some sense given Mercedes CL line (not to be confused with Cadillac’s Ciel concept convertible) or BMW’s 6-series coupe (though a new CTS Coupe would be this car’s closest competition).
Vince Burlapp has posted this grainy photo that appears to be from a design studio. However, this looks out of step enough with Cadillac’s latest design language to suggest this is old and not indicative of what a high-end Cadillac coupe would look like. We’d think a fast roofline on the Ciel concept would be the most likely look for this product.
Just sharing to be complete.
Source: Vince Burlapp Car Page