Oh, well, stealing is another matter.
Best vehicle to steal, tweak, and resell ever - Ferrari Appaloosa. Used to be able to take out the ECM, downgrade it by one, sell off both the old, better ECM and the current Appaloosa, and make a truly staggering amount of nuyen - something like double its value. Hacked a valid end-user license for a non-existent merc team operating in the Yucatan, sliced a false purchaser ticket, then hijacked the shipment on its arrival in Seattle. Complained that 'I' never got my shipment, too. Wassamatter, ya can't protect yer own goods? You wanna hire me to guard 'em?
Closest Crowning Moment of Awesome Thievery: 7 container ships (again from Aztlan) packed to the gills with new cyberware, BTLs, and drugs. If we got only 0.01% of the street value take for the goods and the ships, we would have had a high eight-figure take for the team. That was the 'base 10%' value; scale upwards if we got a good negotiation. Didn't happen, because the GM had to quit; mission got run so we just needed certain prototypes. Led, however, to a Crowning Moment of Awesome for my character Hawatari, charging a beach held by a full company of Aztlan troops with two machine-gun nests - while she wore nothing but an ankle-length white robe sans sides, armed with nothing but her katana and a spirit-possessed sacrificial knife.