• 2019 Cadillac XTS CoachBuilder Limo and Extended Sedan from GM Fleet Exterior Side View
    • 2018 Cadillac XTS CoachBuilder Limo and Extended Sedan Rear View


Find a Cadillac Master Coachbuilder
Chevrolet and GMC Business Elite

Building on the notion that it’s impossible to have too much of a good thing, the Cadillac Master Coachbuilder-converted XTS Limousine takes the elegant styling and premium luxury of the Cadillac XTS Sedan and stretches by up to 70 inches.

You may also choose the XTS-L Sedan, which delivers the same level of luxury and craftsmanship as the standard XTS but with an additional 7 inches of rear leg room as well as a suspension package that provides an exceptionally smooth ride.


2019 Cadillac XTS CoachBuilder Limo and Extended Sedan Interior

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 are backed by Cadillac’s Professional Vehicle Protection Plan for 3 years or 150,000 miles.1 Learn more about the Cadillac Professional Vehicle Protection Plan (PDF).



  • 8 Airbags2
  • Cadillac Connected Access for 10 years3
  • StabiliTrak® Electronic Stability Control System
  • Rear Park Assist
  • Daytime Running Lamps
  • Tire Pressure Monitoring System4
  • Brake Assist designed to assist driver in stopping
  • Rear Vision Camera
  • Theft-deterrent system with Vehicle Immobilizer


Safety or driver assistance features are no substitute for the driver's responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather, and road conditions may affect feature performance. Read the vehicle's Owner’s Manual for more important feature limitations and information.

Your safety is very important to us. If you want to determine whether or not there is a recall on your current vehicle or on a vehicle you are considering, visit or call (888) 327-4236.



  • Dual Zone Automatic Climate Control
  • 8″ diagonal Cadillac user experience5 color information display with Natural Voice Recognition, AM/FM SiriusXM Satellite Radio6 (with 3-month trial), USB port7, auxiliary input jack and Bluetooth® wireless technology for select phones8
  • 10-Speaker enhanced audio system
  • Color Driver Information Center with personal 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 pad9
  • 8-way power driver and front passenger leather bucket seats
  • Available 4G LTE Wi-Fi® hotspot10
  • Premium sueded microfiber headliner, sail panels and door pillars


  • Front-wheel drive
  • Heavy-duty limousine chassis
  • Heavy-duty 4-wheel antilock disc brakes with Duralife rotors
  • 3.6L SIDI V6 engine with 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


  • LED 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 user experience5 Information and Media Control System with Embedded Navigation11, uplevel 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 120-volt electrical receptacle
  • Cadillac user experience5, AM/FM stereo with 8” diagonal color information display, one type A and one type C full function USB ports7, personalized profiles for each driver’s settings, Natural Voice Recognition and Phone Integration for Apple CarPlay®12 and Android Auto™13 capability for compatible phone
  • 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)