Ron Carter 5-Star Promise: We Deliver Cadillac Test Drives to Your Door, We Will Beat Any other New Cadillac Dealer offer by $1,000, We Will Buy Your Car for $500 More Than Anyone, Loaners for Owners Delivered to Your Door. See Ron Carter for details. Call ASAP! This one won't last long. The Cadillac XT4 is a luxury compact SUV, competing with other small SUVs and crossovers such as the Mercedes GLA and BMW X1.. Get it while it's hot! No more cold seats. This SUV includes heated seats. Drive some fun! You can open the sunroof and feel the fresh air in this vehicle. This XT4 includes: a money-saving EPA estimated fuel rating of 26 MPG combined, backup camera, power mirrors, smart steering wheel controls and tinted windows. Offers to purchase may only be made following purchaser test drive. No dealers.