Oh no! Just as you merge onto the Utah highway, you notice you only have 0.5 liters of fuel remaining! Better make it last... THE CHALLENGE: Drive as far as you can on the main highway of Utah using only 0.5 liters of fuel. STEPS: Line up your choice of vehicle just before the 80 mph sign in the acceleration lane, as shown in the image above. You may use any gasoline- or diesel-powered official vehicle or mod. Go to the tuning settings and set the fuel to 0.5 liters. If you are using Arcanox's hybrid mod, make sure to set the battery pre-charge to zero. Set your cruise control to 55 mph (89 km/h) or higher and go. Make sure to keep track of how far you travel using the trip computer applet. Once your speed drops below 50 mph (80 km/h), the test is over and that is your final distance. If you are using Arcanox's hybrid mod, I advise you to engage EV mode just as your fuel runs out in order to get a bit of extra distance. Using Arcanox's hybrid ETK and a four-cylinder diesel power plant, I managed to go exactly 7 miles (53 MPG) at 55 mph. See if you can top that!