2006 Ford F250 Super Duty Lariat Crew Cab. If you're looking for a powerful diesel pickup truck, take a closer look at this 2006 Ford F250 Super Duty Lariat Diesel 4x4 Crew Cab. Comes with 4 doors and running boards so up to 6 people can comfortably get in and enjoy the benefits of air conditioning, mp3 capable multi-disc AM/FM/CD changer, cruise control, power windows mirrors and locks, power rear window, dual power seats, off-road package, four wheel drive, diesel fuel, premium wheels, 4-wheel ABS, dual air bags, and of course the 6 3/4 foot bed with liner with towing package for your cargo needs. This is all powered by an 8 cylinder 6 liter engine.