Stearns 2000007816 Puddle Jumper Disp on 2040-parts.com

RM Auctions to sell the world's oldest working vehicle in October

Every weekend around the country there's an auction selling a rare automobile or piece of ephemera that is priceless to collectors. But on Oct. 7, RM Auctions will be able to say it truly has something that's one-of-a-kind.

Porsche says 1952 356 Cabriolet is oldest one sold in the U.S.

A 1952 Porsche 356 cabriolet owned by Robert Wilson of Oklahoma City, Okla., has been named the winner of a contest to find the oldest Porsche sold in America. Porsche Cars North America ran the contest, which asked owners to submit documentation showing when their cars were first sold, as part of its celebration of 60 years of selling cars in the United States. Wilson's car, which he found in a salvage yard, was imported in November 1952 by Max Hoffman, who started bringing Porsches to the United States in 1950.

Limited-production Audi A1 quattro has monster power to all four wheels

Audi is poised to take the supercompact class by storm with a wild 252-hp, all-wheel-drive version of the A1. To be produced in a limited run of just 333 cars, the A1 quattro harks back to Audi's rallying heyday of the 1980s. It has aggressive, competition-based styling, a turbocharged engine and the latest in all-wheel-drive technology, together with a heavily reworked interior boasting all of the sporting accoutrements to back up its impressive mechanical specification.