In Watch Dogs 2, you can drive around the map and search for unique vehicles. Below is a table of all of the unique vehicle locations in Watch Dogs 2, and detailed info on how to find each and every one of them.
There are seven of them in total, and every one of these cars will be added to your Car on Demand list, so you can order them for a drive anytime you want.
Point Bonita and Kirby Cove
Ice Cube by Sumitzu Auto
Wrecker by Global Motors
Mountain King by Brubeck Engines
Flip Wagon by Bogen
Yerba Buena Island
Danger Mobile by Landrock Motors
Rainbow Missile by Fruttato
Nudle and Galilei
The Dangerzone by Targ Motors
This vehicle can be found in the wilderness of Marin at the campsite. It is located towards the lighthouse on the northern end of the Golden Gate Bridge. There is no special action needed, just go in to the car and drive away.
You will find this car in the Port of Oakland. It is located in the shipping container on the top of the pile. Use your quad copter to pull it out from the container.
This Jurassic Park jeep is hidden next to the Lakeside park. Use your jumper to get over the fence and unlock the door from the inside. The paintwork is done in yellow and red, as an Easter egg for the Jurassic Park movie. Its horn is actually a sound of a dinosaur.
This 70’s van is located near the Golden Gate Park. You don’t have to do any special actions, just go to the location and pick it up.
On Yerba Buena Island, between San Francisco and Oakland, you can find and pick up the Danger Mobile. It is parked between two houses and ready for the taking.
The Rainbow Missile is the only moped next to these six unique cars. It is found just outside of Palo Alto in a backyard of the house that is full of people. You can sneak pass them and unlock the gate so you can drive off from the yard.
This car is one of the trickiest to find and take. It is located in the lowest level of the garage near the Stanford University. First open the vent, and send the jumper in there. Destroy the wood with the IED remote gadget. If you lose a jumper, wait a couple of minutes to get a new one. Jump back into the vent, drop down and unlock the panel. The vehicle is actually in the garage next to that one.
Unique Vehicle achievement
When you find any one of these cars in the world, you can unlock the achievement A Ride to Remember – Drive one of the Unique Vehicles.