The end could be nearing for Cadillac's internal combustion lineup.
As more electric vehicles debut over the next few years, including the Escalade IQ full-size SUV being revealed in August, General Motors' luxury brand also likely will begin to phase out some of its gasoline-powered sedans and crossovers. Cadillac intends to have an all-electric lineup by 2030.
John Roth, who took over as vice president of global Cadillac in June, has said internal combustion vehicles will "coexist" alongside the brand's EVs for several years. Forecasters say the gasoline-powered lineup eventually will be on its way out, though the timing is fluid.
Rory Harvey, Roth's predecessor at Cadillac before being promoted to GM's president of North America, in February said Cadillac was preparing to debut three EVs this year to enter production in 2024. The Escalade IQ was the first new EV announced since.
All future EVs will have names that end in "iq," Cadillac has sai…