Instead the Town Car sat for years under a tarpaulin, before it was discovered by a collector and ultimately sold on to John O'Quinn who appointed RM Auto Restoration to restore the car to its former glory. Although not suitable for road use of any kind, the car, boasting an operational 305hp V8 powertrain, can be driven on the show field and carries a fascinating history. It will amaze onlookers at concours events, while future generations will get to appreciate an important part of Cadillac's design and engineering heritage. The Town Car will be auctioned on 19 January and is currently estimated at $300,000 to $500,000.