• Side profile of the 2017 Cadillac XTS Coachbuilder limousine.

    Professionally-installed after-market accessories and alterations shown.

  • Front side view of the Cadillac XTS Coachbuilder limo.

    Professionally-installed after-market accessories and alterations shown.

  • Rear side profile of the 2017 Cadillac XTS converted limousine.

    Professionally-installed after-market accessories and alterations shown.



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The Cadillac XTS Coachbuilder Limousine takes the exquisite design and luxury of the XTS sedan and stretches up to 1778 mm (70 in.), creating the ultimate in chauffeured luxury.

Also available through Cadillac Master Coachbuilders, the XTS-L Sedan provides the same premium passenger experience as the standard XTS with up to 177.8 mm (7-in.) of additional rear legroom as well as a suspension tuned to provide optimal ride and comfort.

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Interior driver side view of the Cadillac XTS Coachbuilder luxury limousine.

Cadillac sells an incomplete vehicle chassis to its certified Cadillac Master Coachbuilders (CMC) for final vehicle manufacturing and distribution. Each CMC has a different interpretation of the finished product and offers unique interior and exterior features to the industry. Get contact information for a Cadillac Master Coachbuilder near you.*

All CMC-converted limousines and extended sedans qualify for the coverage of the available Cadillac Professional Vehicle Protection Plan (PVPP) for 3 years or 240,000 kilometres.1 Learn more about Cadillac Professional Vehicle Protection Plan (PDF).

View of the 2017 Cadillac XTS limousine's engine.



  • Dual-stage frontal, side impact, knee and head curtain side impact airbags2 for driver and front passenger
  • StabiliTrak® Electronic Stability Control System
  • Daytime Running Lamps
  • Brake Assist designed to assist driver in stopping
  • Rear Vision Camera
  • Theft-deterrent system with Vehicle Immobilizer


  • Dual-zone Automatic Climate Control
  • OnStar® Basic Plan3 for 5 years
  • 203 mm (8-in.) Cadillac CUE4 colour touch-screen display with Enhanced Voice Recognition, AM/FM SiriusXM Satellite Radio™5 (with 3-month trial), USB port,5 auxiliary input jack and Bluetooth® wireless technology for compatible mobile devices6 and Apple CarPlay™7 and Android™ Auto Compatibility.7
  • 10-Speaker enhanced audio system
  • Colour Driver Information Centre with customizable settings
  • Leather wrapped steering wheel with wood accents and controls for audio, cruise, phone and voice recognition
  • Power tilt and telescoping steering column
  • Wireless Charging pad8
  • 8-way power driver and front-passenger leather bucket seats
  • OnStar 4G LTE with available Wi-Fi® hotspot9
  • Premium sueded microfibre headliner, sail panels and door pillars


  • Front-Wheel Drive
  • Heavy-duty Limousine Chassis
  • Heavy-duty 4-wheel disc brakes with ABS
  • 3.6L V6 engine with direct injection and 304 hp and 264 lb.-ft. of torque
  • 6-speed automatic transmission with oil cooler
  • Dual stainless-steel exhaust with hidden tips
  • Automatic rear suspension leveling system
  • All-speed brake and engine controlled traction control


  • High Intensity Discharge (HID) Xenon Headlamps
  • Illuminating Door Handles
  • Laminated Front Glass
  • Capless Fuel Filler system
  • Power adjustable, heated, manual folding exterior mirrors with turn signal indicators and puddle lamps
  • 18″ polished aluminum wheels
  • P235/55R18XL all-season tires+



  •  Luxury Level One Package includes Memory Package, heated driver and front passenger seats, ventilated driver and front-passenger seats, Ambient lighting accent, Cadillac CUE4 Information and Media Control System with Embedded Navigation,9 Bose® 14-speaker Studio Surround Sound system, up-level wood trim and outside heated, power-adjustable and auto-dimming mirrors
  • Rear Seat Comfort Package includes heated rear outboard seating positions, rear window power sunshade, rear side window manual sunshades, tri-zone climate control, rear seat armrest with rear sunshade controls and 110-volt electrical receptacle
  • Embedded Navigation system9
  • 18” x 8” aluminum spare wheel with 235/55R18XL 104H all-season tire+
  • Road Emergency Tool Kit (only available with 18” x 8” aluminum spare wheel and tire set)