Luxury Collection Package 1SC (Body-Color Heated Power-Adjustable Outside Mirrors, Brake Assist, Front & Rear Ultrasonic Parking Assist, Heated & Cooled Driver & Front Passenger Seats, Heated Leather-Wrapped Steering Wheel, Heated Rear Outboard Seating Positions, Power Tilt-Sliding Sunroof w/Express-Open/Close, StabiliTrak, Tri-Zone Automatic Climate Control, Trunk Cargo Net, Trunk Mat, and Universal Home Remote), Northstar 4.6L V8 SFI DOHC, Tuscan Bronze ChromaFlair, Shale w/Cocoa Accents w/Nuance Leather Seating Surfaces, ABS brakes, Alloy wheels, Compass, Electronic Stability Control, Emergency communication system, Front dual zone A/C, Heated door mirrors, Heated front seats, Heated rear seats, High intensity discharge headlights: Bi-xenon, Illuminated entry, Low tire pressure warning, Power moonroof, Remote keyless entry, Traction control, and XM Radio. Cadillac has outdone itself with this great 2011 Cadillac DTS. Refinement at this price just doesn't get any better! This spirited machine can turn the everyday driver into a gearhead as they experience a whole new kind of acceleration and exceptionally potent power.