Wilder Metallic 2021 Cadillac XT6 Luxury FWD 9-Speed Automatic 2.0L Turbocharged Let us know if you would like a personal video of this car sent to your phone!.FREE LIFETIME ENGINE WARRANTY!!!! Our award-winning, factory-trained technicians perform a meticulous 150- point reliability inspection on every vehicle backed by the Team Gillman Advantage. Your salesperson will be pleased to review the vehicle's latest service records with you. Our Lifetime Engine Warranty is in effect for as long as you own the vehicle! It's free and part of the Team Gillman Advantage. Just ask your salesperson for all of the details some restrictions apply. Give us a call at 832-626-4378. Recent Arrival! 21/27 City/Highway MPGAwards:* 2021 IIHS Top Safety Pick+All advertised prices do not include dealer accessories.