The E91 BMW was part of the E90/E91/E92/E93 generation of BMWs 3-series was introduced in the 2006 model year for the USA with a number of sweet sounding inline-6s. It was the last generation of BMW's iconic compact executive sedan to use a conventional hydraulic steering assist (electric power steering = yuck!) and naturally aspirated inline-6 engines. Find this 2006 BMW 325xi Touring offered for $10,995 in Seattle, WA via craigslist. Tip from Patrick.