In an article titled '' Kajillionaires ' Jalopies , '' Stuff , a magazine geared toward young men , points out that the investor Paul Allen -LRB- worth $ 21 billion -RRB- drives a 1988 Mazda pickup ; Microsoft 's chief executive , Steven Ballmer , -LRB- $ 12 billion -RRB- drives a 1998 Lincoln Continental ; and the founder of Ikea , Ingvar Kamprad -LRB- $ 23 billion -RRB- , gets around town in a 1993 Volvo 240 GL .