The all-electric Cadillac Escalade IQ is priced at $129,900, over $40,000 more than the cheapest gas-powered model.The Escalade IQ is longer and has a more sculpted design compared to the gas-powered Escalade.It comes in four trims with a dual-motor all-wheel drive powertrain, 750 horsepower, and 785 pound-feet of torque.Luxury 2 and Sport 2 trims offer additional features such as a 36-speaker sound system and a trailering package.