Buckle up, because we're about to take a tour of the most expensive cars ever sold, a fascinating mix of speed, design, and sheer prestige. 1. Porsche 917K ($14.1 million) The Porsche 917K is ...

If you're wondering which are the most expensive Diesel Cars options, we have rounded up ... The base XL trim is available in 4x2, but all other trims are 4x4 only. New available features include ...

Driveline choices are 4x2 or 4x4, and single or dual rear wheels are available, along with an optional rear air suspension. Available body styles, depending on the trim, are Regular Cab with 8 ...