No. Please DO NOT use AdBlue. Your Spaceships campervan doesn't need it. All Spaceships have petrol engines and adding AdBlue will ruin the engine, which will be a very expensive repair. Please be careful when getting petrol in some areas in New Zealand as there are AdBlue pumps that look like normal petrol pumps. But they are always located next to the diesel pump so you'll know you're at the wrong pump.
As the Mr.Fusion extension hasn't been invented yet, all Spaceships run on petrol, even our DeLorean, Doc Brown and Marty McFly campervans. Only petrol fuel is needed to power your Spaceship!