It's not always clear whether your average uranium-eating survivalist is planning for the world to end, or planning to end it personally. And why not keep those options open with this special edition Dukes muscle car? Sure, it has the fuel consumption of an aircraft carrier in a head wind, but when the nukes start falling you and the cockroaches are going to have a blast.

The Duke O' Death features the same chassis and body as the normal Dukes, but comes with a custom front bull-bar similar to the police cars, an external roll-bar with lights attached, rear louvers and protective armor plates covering the windows and windshield.

The vehicle appears to be already modified with the same options as the normal Dukes, being the Custom Front Splitter, Side Exit Exhausts, Roll Cage and Chassis Upgrade and Painted Roof. It has a uniquely designed bug catcher that isn’t present on other muscle cars.

It comes by default in Matte Black when acquired/purchased, but through customization, the color distribution is the same as the normal Dukes; the front and rear ends, bug catcher, wheel arches, side lower trim, exhausts and rear bumper are painted with the secondary color, although the window trims are not painted due to the armor plating covering it. The stock wheels are actually painted with the secondary color.

-GTA wiki