A 1948 Tucker comes up for auction

This 1948 Tucker 48 was the third in a total factory run of 51. It was once owned by filmmaker George Lucas. (Christina House / For The Times)

Feb. 13, 2013 11:12 PM PT

RM Auctions plans to auction a 1948 Tucker.

The car’s most distinctive feature is a center-mounted headlight that turns with the steering wheel. (Christina House / For The Times)

RM Auctions plans to sell the car at its event in Amelia Island, Fla., on March 9. The company estimates the car will sell for $1.5 million to $1.9 million. (Christina House / For The Times)

Tucker retrofitted a helicopter engine for the cars. The 335-cubic-inch, six-cylinder engine, which is water-cooled and produces 166 horsepower, sits behind the rear passengers. (Christina House / For The Times)

The Tucker 48 included a padded dashboard when most were metal. (Christina House / For The Times)

The rarity of the Tucker 48 and the technology in it make the car a must-have for collectors, says McKeel Hagerty, owner of a classic car insurance and valuation company. (Christina House / For The Times)

Martyn Donaldson has had the 1948 Tucker at his small Pacoima restoration shop for about three years. He thoroughly restored the car’s engine and electrical system, and installed a new transmission and interior. (Christina House / For The Times)