The Sterling Access, designed by Guy Ninio at Silverado Coach Company in Los Angeles, debuted at the International Limo Digest Show 2007 in Atlantic City.

The new limo is available through Regal Limousines, based in Sayreville, N.J.

With the doors shut, the limo looks like any other luxury stretch.

A concealed fifth door, with a specially designed seat, allows physically handicapped passengers to easily transfer from a wheelchair to the seat. The seat supports more than 500 pounds.

The inside is similar to most limos, but has an extra control panel above the handicapped passenger seat to provide complete access to all controls.

The innovative limo was built by the LCW Automotive Corp, based in San Antonio, Texas.