Vehicle profile
From Torque Wiki
⧼monobook-jumptonavigation⧽⧼monobook-jumptosearch⧽The vehicle profile is where you can enter various pieces of information about your vehicle.
This is then used in some of the calculations to provide more accurate results and is required if you need to measure things like fuel consumption.
It's important to setup things like Engine Displacement and Fuel Type correctly, as some of the calculations rely on this information.